Center for Japan-Egypt Cooperation in Science and Technology (E-JUST Center)

Research Output 1991 2019

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Conference contribution
2019
1 Citation (Scopus)

Compact Dual-Band Wireless Power Transfer Using Overlapped Single Loop Defected Ground Structure

Tahar, F., Chalise, S., Yoshitomi, K., Barakat, A. & Pokharel, R., Feb 11 2019, 2018 IEEE Wireless Power Transfer Conference, WPTC 2018. Institute of Electrical and Electronics Engineers Inc., 8639281. (2018 IEEE Wireless Power Transfer Conference, WPTC 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Defected ground structures
Data transfer
Natural frequencies

Cross-tier interference management scheme for downlink mMIMIO-NOMA hetnet

Nasser, A., Muta, O. & Elsabrouty, M., Apr 1 2019, 2019 IEEE 89th Vehicular Technology Conference, VTC Spring 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8746524. (IEEE Vehicular Technology Conference; vol. 2019-April).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Heterogeneous networks
Heterogeneous Networks
Multiple Access
Beamforming
Interference

Design of a phased array antenna for indoor positioning system

Guan, C. E., Yoshitomi, K. & Kanaya, H., Jan 16 2019, 2018 Asia-Pacific Microwave Conference, APMC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1259-1261 3 p. 8617336. (Asia-Pacific Microwave Conference Proceedings, APMC; vol. 2018-November).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Antenna phased arrays
Phase shifters
Phase shift
Electric lines
Wavelength
1 Citation (Scopus)

Dual-band Rectenna Using Voltage Doubler Rectifier and Four-Section Matching Network

Aboualalaa, M., Mansour, I., Mansour, M., Bedair, A., Allam, A., Abo-Zahhad, M., Elsadek, H., Yoshitomi, K. & Pokharel, R., Feb 11 2019, 2018 IEEE Wireless Power Transfer Conference, WPTC 2018. Institute of Electrical and Electronics Engineers Inc., 8639451. (2018 IEEE Wireless Power Transfer Conference, WPTC 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Conversion efficiency
Rectifying circuits
Antennas
Scavenging
Electric potential

Effect of Limiter Based PAPR Reduction for Massive MIMO Systems

Kageyama, T., Muta, O., Chen, C. M. & Pollin, S., Apr 1 2019, 2018 Proceedings of the Japan-Africa Conference on Electronics, Communications, and Computations, JAC-ECC 2018. Institute of Electrical and Electronics Engineers Inc., p. 43-46 4 p. 8679567. (2018 Proceedings of the Japan-Africa Conference on Electronics, Communications, and Computations, JAC-ECC 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Limiters
MIMO systems
Orthogonal frequency division multiplexing
Radiation

High FOM Dual Band Wireless Power Transfer using Bow-tie Defected Ground Structure Resonators

Saad, M. R., Tahar, F., Chalise, S., Barakat, A., Yoshitomi, K. & Pokharel, R., Feb 11 2019, 2018 IEEE Wireless Power Transfer Conference, WPTC 2018. Institute of Electrical and Electronics Engineers Inc., 8639134. (2018 IEEE Wireless Power Transfer Conference, WPTC 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Defected ground structures
Resonators
Data transfer
Equivalent circuits
2018
1 Citation (Scopus)

A high-efficiency, low-power 2.4 GHz class AB PA for WBAN applications using load pull

Gadallah, A., Allam, A., Abdel-Rahman, A. B., Jia, H. & Pokharel, R., Mar 1 2018, 2017 Proceedings of the Japan-Africa Conference on Electronics, Communications, and Computers, JAC-ECC 2017. Institute of Electrical and Electronics Engineers Inc., p. 29-32 4 p. (2017 Proceedings of the Japan-Africa Conference on Electronics, Communications, and Computers, JAC-ECC 2017; vol. 2018-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

power amplifiers
Power amplifiers
power efficiency
power gain
harmonics
1 Citation (Scopus)

Analysis of near field wireless power transfer using bow-tie defected ground structure

Saad, M. R., Tahar, F., Barakat, A., Yoshitomi, K. & Pokharel, R., Jan 8 2018, 2017 Asia Pacific Microwave Conference, APMC 2017 - Proceedings. Pasya, I. (ed.). Institute of Electrical and Electronics Engineers Inc., p. 495-498 4 p. (Asia-Pacific Microwave Conference Proceedings, APMC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Defected ground structures
Insertion losses
Resonators
Natural frequencies

An enhanced selected mapping technique for joint PAPR reduction and impulsive noise suppression in multi-carrier powerline communications systems

Kageyama, T., Muta, O. & Gacanin, H., May 16 2018, 2018 IEEE International Symposium on Power Line Communications and its Applications, ISPLC 2018. Institute of Electrical and Electronics Engineers Inc., (2018 IEEE International Symposium on Power Line Communications and its Applications, ISPLC 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Carrier communication
Impulse noise
Communication systems
Orthogonal frequency division multiplexing
Transmitters

Broadband printed-dipole antenna for future 5G applications and wireless communication

El-Hameed, A. S. A., Barakat, A., Abdel-Rahman, A. B., Allam, A., Pokharel, R. & Yoshitomi, K., Feb 28 2018, RWS 2018 - Proceedings: 2018 IEEE Radio and Wireless Symposium. IEEE Computer Society, p. 106-108 3 p. (IEEE Radio and Wireless Symposium, RWS; vol. 2018-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Dipole antennas
Microstrip antennas
Antennas
efficiency
communication

Compact 24GHz half-slot antenna for energy combining

Aboualalaa, M., Abdel-Rahman, A. B., Allam, A., Pokharel, R., Yoshitomi, K. & Elsadek, H., May 23 2018, 2018 International Applied Computational Electromagnetics Society Symposium in Denver, ACES-Denver 2018. Institute of Electrical and Electronics Engineers Inc., (2018 International Applied Computational Electromagnetics Society Symposium in Denver, ACES-Denver 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

slot antennas
Slot antennas
Antenna
antennas
Antennas

Dynamic autonomous frequency reuse for uplink cellular networks

Elwekeil, M., Alghoniemy, M. & Muta, O., Mar 26 2018, 2018 IEEE International Conference on Consumer Electronics, ICCE 2018. Mohanty, S. P., Li, H., Corcoran, P., Lee, J-H. & Sengupta, A. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 1-5 5 p. (2018 IEEE International Conference on Consumer Electronics, ICCE 2018; vol. 2018-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Resource allocation
Throughput

High efficiency wireless power transfer system using spiral DGS resonators through biological tissues

Chalise, S., Tahar, F., Saad, M. R., Baraket, A., Yoshitomi, K. & Pokharel, R., Aug 7 2018, IMBioc 2018 - 2018 IEEE/MTT-S International Microwave Biomedical Conference. Institute of Electrical and Electronics Engineers Inc., p. 43-45 3 p. 8428951. (IMBioc 2018 - 2018 IEEE/MTT-S International Microwave Biomedical Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Defected ground structures
Resonators
resonators
Tissue
Bandpass filters

Pilot Allocation for Interference Coordination in Two-Tier Massive MIMO Heterogeneous Network

Hao, W., Muta, O. & Gacanin, H., Jul 20 2018, 2018 IEEE 87th Vehicular Technology Conference, VTC Spring 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1-6 6 p. (IEEE Vehicular Technology Conference; vol. 2018-June).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Heterogeneous networks
Heterogeneous Networks
MIMO systems
Multiple-input multiple-output (MIMO)
Interference
2 Citations (Scopus)

Pilot allocation for multi-cell TDD massive MIMO systems

Hao, W., Muta, O., Gacanin, H. & Furukawa, H., Feb 8 2018, 2017 IEEE 86th Vehicular Technology Conference, VTC Fall 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1-5 5 p. (IEEE Vehicular Technology Conference; vol. 2017-September).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Division
Output
Cell
Fairness
Contamination
1 Citation (Scopus)

Weighted fast iterative shrinkage thresholding for 3D massive MIMO channel estimation

Nasser, A., Elsabrouty, M. & Muta, O., Feb 14 2018, 2017 IEEE International Symposium on Personal, Indoor and Mobile Radio Communications: Engaged Citizens and their New Smart Worlds, PIMRC 2017 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1-5 5 p. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; vol. 2017-October).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Channel estimation
Antennas
Computational complexity
Compressed sensing
1 Citation (Scopus)

Wireless Spoofing-Attack Prevention Using Radio-Propagation Characteristics

Sonoyama, M., Ono, T., Muta, O., Kanaya, H. & Koji, I., Mar 29 2018, Proceedings - 2017 IEEE 15th International Conference on Dependable, Autonomic and Secure Computing, 2017 IEEE 15th International Conference on Pervasive Intelligence and Computing, 2017 IEEE 3rd International Conference on Big Data Intelligence and Computing and 2017 IEEE Cyber Science and Technology Congress, DASC-PICom-DataCom-CyberSciTec 2017. Institute of Electrical and Electronics Engineers Inc., p. 502-510 9 p. (Proceedings - 2017 IEEE 15th International Conference on Dependable, Autonomic and Secure Computing, 2017 IEEE 15th International Conference on Pervasive Intelligence and Computing, 2017 IEEE 3rd International Conference on Big Data Intelligence and Computing and 2017 IEEE Cyber Science and Technology Congress, DASC-PICom-DataCom-CyberSciTec 2017; vol. 2018-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio transmission
Radio
Embedded systems
Space Simulation
Radio Waves
2017

A high-efficiency good linearity 21 to 26.5 GHz fully integrated power amplifier using 0.18 μm CMOS technology

Mosalam, H., Allam, A., Abdel-Rahman, A., Kaho, T., Jia, H. & Pokharel, R., Mar 2 2017, 2016 IEEE 59th International Midwest Symposium on Circuits and Systems, MWSCAS 2016. Institute of Electrical and Electronics Engineers Inc., 7870065. (Midwest Symposium on Circuits and Systems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Power amplifiers
Millimeter waves
Group delay
Communication systems
Tuning
3 Citations (Scopus)

An effective Stackelberg game for high-assurance of data trustworthiness in WSNs

Abdalzaher, M. S., Seddik, K. & Muta, O., Sep 1 2017, 2017 IEEE Symposium on Computers and Communications, ISCC 2017. Institute of Electrical and Electronics Engineers Inc., p. 1257-1262 6 p. 8024697

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Stackelberg Game
Trustworthiness
Network security
Routing algorithms
Data communication systems

A printed array antenna for multi-layer PCB design

Eu, G. C., Mansour, M., Yoshitomi, K. & Kanaya, H., Dec 19 2017, 2017 International Symposium on Antennas and Propagation, ISAP 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-January. p. 1-2 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

polychlorinated biphenyls
antenna arrays
Polychlorinated biphenyls
Antenna arrays
patch antennas
1 Citation (Scopus)

Development of 5GHz circularly polarized slot antenna

Yamaguchi, K., Yoshitomi, K. & Kanaya, H., Feb 3 2017, APCAP 2016 - 2016 IEEE 5th Asia-Pacific Conference on Antennas and Propagation, Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 59-60 2 p. 7843098

Research output: Chapter in Book/Report/Conference proceedingConference contribution

slot antennas
Slot antennas
antennas
Antennas
Substrates

Dynamic threshold compensated, low voltage CMOS energy harvesting rectifier for UHF applications

Mahmoud, M., Abdel-Rahman, A. B., Fahmy, G. A., Allam, A., Jia, H. & Pokharel, R., Mar 2 2017, 2016 IEEE 59th International Midwest Symposium on Circuits and Systems, MWSCAS 2016. Institute of Electrical and Electronics Engineers Inc., 7870052. (Midwest Symposium on Circuits and Systems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy harvesting
Conversion efficiency
Networks (circuits)
Electric potential
Switches
2 Citations (Scopus)

Miniaturized high-band UWB monopole antenna

Iwai, F., Yoshitomi, K. & Kanaya, H., Feb 3 2017, APCAP 2016 - 2016 IEEE 5th Asia-Pacific Conference on Antennas and Propagation, Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 77-78 2 p. 7843107

Research output: Chapter in Book/Report/Conference proceedingConference contribution

monopole antennas
Monopole antennas
Ultra-wideband (UWB)
broadband
antennas
1 Citation (Scopus)

Miniaturized high gain slot dipole array antenna for X-band application

Koga, M., Yoshitomi, K. & Kanaya, H., Feb 3 2017, APCAP 2016 - 2016 IEEE 5th Asia-Pacific Conference on Antennas and Propagation, Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 75-76 2 p. 7843106

Research output: Chapter in Book/Report/Conference proceedingConference contribution

antenna arrays
high gain
superhigh frequencies
Antenna arrays
slots
3 Citations (Scopus)

Using repeated game for maximizing high priority data trustworthiness in Wireless Sensor Networks

Abdalzaher, M. S., Seddik, K. & Muta, O., Sep 1 2017, 2017 IEEE Symposium on Computers and Communications, ISCC 2017. Institute of Electrical and Electronics Engineers Inc., p. 552-557 6 p. 8024586

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Repeated Games
Trustworthiness
Sensor nodes
Wireless Sensor Networks
Wireless sensor networks
2016
1 Citation (Scopus)

A gain enhanced 60 GHz CMOS antenna-on-chip using off-chip Mu near zero metamaterial lens

Hanif, M., Pokharel, R., Yoshitomi, K., Barakat, A. & Elsadek, H., Jan 6 2016, Proceedings of the 2015 IEEE 4th Asia-Pacific Conference on Antennas and Propagation, APCAP 2015. Institute of Electrical and Electronics Engineers Inc., p. 355-357 3 p. 7374402

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Metamaterials
Lenses
Antennas
Radiation
2 Citations (Scopus)

A high efficiency 3-7 GHz class AB CMOS power amplifier for WBAN applications

Gadallah, A., Allam, A., Mosalam, H., Abdel-Rahman, A. B., Jia, H. & Pokharel, R., Jan 8 2016, 2015 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 163-165 3 p. 7377921. (2015 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2015 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Power amplifiers
Group delay
Ultra-wideband (UWB)
Frequency bands
2 Citations (Scopus)

Asymmetric strongly coupled printed resonators for wireless charging applications

Hekal, S., Abdel-Rahman, A. B., Allam, A., Barakat, A., Jia, H. & Pokharel, R., Jun 1 2016, 2016 IEEE 17th Annual Wireless and Microwave Technology Conference, WAMICON 2016. Institute of Electrical and Electronics Engineers Inc., 7483829. (2016 IEEE 17th Annual Wireless and Microwave Technology Conference, WAMICON 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

charging
Resonators
resonators
Q factors
Substrates
4 Citations (Scopus)

Circularly polarized one-sided directional slot array antenna for 920MHz application

Oda, T., Iizasa, N., Eu, G. C., Kanaya, H. & Yoshitomi, K., Jan 6 2016, Proceedings of the 2015 IEEE 4th Asia-Pacific Conference on Antennas and Propagation, APCAP 2015. Institute of Electrical and Electronics Engineers Inc., p. 88-89 2 p. 7374283

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Antenna arrays
Antennas
Radiation
Slot antennas
Coplanar waveguides
1 Citation (Scopus)

Compact frequency tunable filtenna with wide continuous tuning range using capacitively loaded folded arms open loop resonator for interweave cognitive radio applications

Atallah, H. A., Abdel-Rahman, A. B., Yoshitomi, K. & Pokharel, R., Apr 11 2016, Proceedings - 2016 33rd National Radio Science Conference, NRSC 2016. El-Khamy, S. E., El-Badawy, H. & El-Diasty, S. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 87-93 7 p. 7450815. (National Radio Science Conference, NRSC, Proceedings; vol. 2016-April).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Varactors
Cognitive radio
varactor diodes
Resonators
Monopole antennas
2 Citations (Scopus)

Design of frequency tunable CPW-Fed UWB antenna using varactor diodes for cognitive radio and future software defined radio

Atallah, H. A., Abdel-Rahman, A. B., Yoshitomi, K., Hekal, S. & Pokharel, R., Jun 1 2016, 2016 IEEE 17th Annual Wireless and Microwave Technology Conference, WAMICON 2016. Institute of Electrical and Electronics Engineers Inc., 7483838. (2016 IEEE 17th Annual Wireless and Microwave Technology Conference, WAMICON 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

varactor diodes
Varactors
Coplanar waveguides
Antenna feeders
Cognitive radio
2 Citations (Scopus)

Design of miniaturized reconfigurable slot antenna using varactor diodes for cognitive radio systems

Atallah, H. A., Abdel-Rahman, A. B., Yoshitomi, K. & Pokharel, R., Jul 21 2016, Proceedings of the 2016 4th International Japan-Egypt Conference on Electronic, Communication and Computers, JEC-ECC 2016. Institute of Electrical and Electronics Engineers Inc., p. 63-66 4 p. 7518968. (Proceedings of the 2016 4th International Japan-Egypt Conference on Electronic, Communication and Computers, JEC-ECC 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Varactors
Slot antennas
Radio systems
Cognitive radio
Diodes

Energy-efficient resource allocation for cooperative cognitive radio networks with imperfect spectrum sensing

Hao, W., Muta, O., Gacanin, H. & Furukawa, H., Dec 17 2016, Proceedings of 2016 5th International Conference on Network, Communication and Computing, ICNCC 2016. Association for Computing Machinery, p. 257-261 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cognitive radio
Resource allocation
Energy efficiency
Power transmission
Quality of service
3 Citations (Scopus)

New compact tunable filter-antenna using varactor loaded ring resonator for cognitive radio front end system

Atallah, H. A., Abdel-Rahman, A. B., Yoshitomi, K. & Pokharel, R., May 4 2016, 2016 IEEE/ACES International Conference on Wireless Information Technology, ICWITS 2016 and System and Applied Computational Electromagnetics, ACES 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 7465417. (2016 IEEE/ACES International Conference on Wireless Information Technology, ICWITS 2016 and System and Applied Computational Electromagnetics, ACES 2016 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tunable Filter
Ring Resonator
varactor diodes
Varactors
tunable filters

Novel compact tunable bandpass filter using capacitively loaded H-shaped resonator

Atallah, H. A., Abdel-Rahman, A. B., Yoshitomi, K. & Pokharel, R., Mar 23 2016, 2015 IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2015. Institute of Electrical and Electronics Engineers Inc., p. 233-236 4 p. 7440291. (Proceedings of the IEEE International Conference on Electronics, Circuits, and Systems; vol. 2016-March).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Varactors
Bandpass filters
Resonators
Diodes
Capacitance
1 Citation (Scopus)

Performance of perceptual 1-bit compressed sensing for audio compression

Kasem, H. M., Elsabrouty, M., Muta, O. & Furukawa, H., Feb 11 2016, 20th IEEE Symposium on Computers and Communication, ISCC 2015. Institute of Electrical and Electronics Engineers Inc., p. 477-482 6 p. 7405560. (Proceedings - IEEE Symposium on Computers and Communications; vol. 2016-February).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Compressed sensing
Compressed Sensing
Compression
Thresholding
Transmitter

Reduced complexity K-best sphere decoding algorithms for ill-conditioned MIMO channels

Al-Nahhal, I., Alghoniemy, M., Muta, O. & El-Rahman, A. B. A., Mar 30 2016, 2016 13th IEEE Annual Consumer Communications and Networking Conference, CCNC 2016. Institute of Electrical and Electronics Engineers Inc., p. 183-187 5 p. 7444753. (2016 13th IEEE Annual Consumer Communications and Networking Conference, CCNC 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

MIMO systems
Decoding
3 Citations (Scopus)

Scalable integer DCT architecture for HEVC encoder

Abdelrasoul, M., Sayed, M. S. & Goulart Ferreira, V. M., Sep 2 2016, Proceedings - IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2016. IEEE Computer Society, p. 314-318 5 p. 7560216. (Proceedings of IEEE Computer Society Annual Symposium on VLSI, ISVLSI; vol. 2016-September).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Adders
Throughput
10 Citations (Scopus)

Using Stackelberg game to enhance node protection in WSNs

Abdalzaher, M. S., Seddik, K., Muta, O. & Abdelrahman, A., Mar 30 2016, 2016 13th IEEE Annual Consumer Communications and Networking Conference, CCNC 2016. Institute of Electrical and Electronics Engineers Inc., p. 853-856 4 p. 7444900. (2016 13th IEEE Annual Consumer Communications and Networking Conference, CCNC 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wireless sensor networks
2015

2 × 2 slot dipole array antenna with CPW for 2.4GHz band

Iizasa, N., Yoshitomi, K., Pokharel, R. & Kanaya, H., Jan 28 2015, ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 603-604 2 p. 7026795

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Coplanar waveguides
Antenna arrays
Antennas
Antenna feeders
9 Citations (Scopus)

5.0 to 10.6 GHz 0.18 μm CMOS power amplifier with excellent group delay for UWB applications

Mosalam, H., Allam, A., Jia, H., Abdelrahman, A., Kaho, T. & Pokharel, R., Jul 24 2015, 2015 IEEE MTT-S International Microwave Symposium, IMS 2015. Institute of Electrical and Electronics Engineers Inc., 7167082. (2015 IEEE MTT-S International Microwave Symposium, IMS 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Broadband amplifiers
Group delay
Power amplifiers
Ultra-wideband (UWB)
Electric power utilization

A broadband high linearity inductorless CMOS variable gain amplifier for square kilometer array

Abdalla, I. L., Allam, A., Jia, H. & Pokharel, R., Oct 19 2015, 2015 International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design, SMACD 2015. Institute of Electrical and Electronics Engineers Inc., 7301683. (2015 International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design, SMACD 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Linearity
Broadband
Dynamic Range
Bandwidth
Variable gain amplifiers
1 Citation (Scopus)

An adaptive peak cancellation method for linear-precoded MIMO-OFDM signals

Kageyama, T., Muta, O. & Gacanin, H., Dec 1 2015, 2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-December. p. 271-275 5 p. 7343308

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Multiplexing
MIMO systems
Bit error rate
Orthogonal frequency division multiplexing
Distribution functions

A peak power aware linear-precoding scheme for MIMO-SDM systems

Takabatake, S., Muta, O. & Furukawa, H., Jun 25 2015, 2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication, IEEE PIMRC 2014. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-June. p. 397-401 5 p. 7136197

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Multiplexing
MIMO systems
Antennas
Degradation
Nonlinear distortion
1 Citation (Scopus)

Effect of linearity enhancement in A/D conversion for single carrier transmission systems

Muta, O., Kanemoto, D., Fukushige, S. & Furukawa, H., Jul 1 2015, 2015 IEEE 81st Vehicular Technology Conference, VTC Spring 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 7145796. (IEEE Vehicular Technology Conference; vol. 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Carrier communication
Analog to digital conversion
Quadrature amplitude modulation
Linearity
Converter
3 Citations (Scopus)

Interference alignment with limited feedback for macrocell-femtocell heterogeneous networks

Rihan, M., Elsabrouty, M., Muta, O. & Furukawa, H., Jul 1 2015, 2015 IEEE 81st Vehicular Technology Conference, VTC Spring 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 7145883. (IEEE Vehicular Technology Conference; vol. 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Femtocell
Limited Feedback
Heterogeneous networks
Heterogeneous Networks
Alignment
1 Citation (Scopus)

Optimized quantization and scaling of layered LDPC scaled min-sum decoder

Emran, A. A., Elsabrouty, M., Muta, O. & Furukawa, H., Sep 28 2015, Proceedings - 2015 IEEE International Symposium on Information Theory, ISIT 2015. Institute of Electrical and Electronics Engineers Inc., p. 2668-2672 5 p. 7282940. (IEEE International Symposium on Information Theory - Proceedings; vol. 2015-June).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Quantization
Scaling
Optimal Scaling
LDPC Codes
Optimization
8 Citations (Scopus)

Strong resonant coupling for short-range wireless power transfer applications using defected ground structures

Hekal, S., Abdel-Rahman, A. B., Jia, H., Allam, A., Pokharel, R. & Kanaya, H., Jun 29 2015, 2015 IEEE Wireless Power Transfer Conference, WPTC 2015. Institute of Electrical and Electronics Engineers Inc., 7140185. (2015 IEEE Wireless Power Transfer Conference, WPTC 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Defected ground structures
Resonators
Circuit simulation
Equivalent circuits
2014
4 Citations (Scopus)

A 0.18 μm CMOS current reuse ultra-wideband low noise amplifier (UWB-LNA) with minimized group delay variations

Yousef, K., Jia, H., Pokharel, R., Allam, A., Ragab, M. & Kanaya, H., Jan 1 2014, European Microwave Week 2014: Connecting the Future, EuMW 2014 - Conference Proceedings; EuMC 2014: 44th European Microwave Conference. Institute of Electrical and Electronics Engineers Inc., p. 1392-1395 4 p. 6986705

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Broadband amplifiers
Group delay
Low noise amplifiers
Ultra-wideband (UWB)
Noise figure
7 Citations (Scopus)

A 0.18 μm CMOS current reuse ultra-wideband low noise amplifier (UWB-LNA) with minimized group delay variations

Yousef, K., Jia, H., Pokharel, R., Allam, A., Ragab, M. & Kanaya, H., Dec 23 2014, European Microwave Week 2014: "Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference. Institute of Electrical and Electronics Engineers Inc., p. 448-451 4 p. 6997889. (European Microwave Week 2014: "Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Broadband amplifiers
Group delay
Low noise amplifiers
Ultra-wideband (UWB)
Intermodulation