Find Research Outputs

Search results

• 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 proceeding › Conference contribution

  • Broadband amplifiers
  • Group delay
  • Low noise amplifiers
  • Ultra-wideband (UWB)
  • Intermodulation
  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 15 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. (European Microwave Week 2014: Connecting the Future, EuMW 2014 - Conference Proceedings; EuMC 2014: 44th European Microwave Conference).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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

• A 0.9-3.5 GHz high linearity, good efficiency CMOS broadband power amplifier using stagger tuning technique

  Sapawi, R., Pokharel, R. K., Awang Mat, D. A., Kanaya, H. & Yoshida, K., Dec 1 2012, In: Microwave and Optical Technology Letters. 54, 12, p. 2881-2884 4 p.

  Research output: Contribution to journal › Article › peer-review

  • broadband amplifiers
  • Broadband amplifiers
  • power amplifiers
  • amplifier design
  • Power amplifiers
  2 Citations (Scopus)

• A 0-to-40-GHz direct-coupled distributed baseband amplifier IC with SCFL interface

  Kimura, S., Imai, Y. & Miyamoto, Y., Dec 1 1996, In: IEEE Microwave and Guided Wave Letters. 6, 12, p. 444-446 3 p.

  Research output: Contribution to journal › Article › peer-review

  • Field effect transistors
  • logic
  • amplifiers
  • field effect transistors
  • transformers
  1 Citation (Scopus)

• A 1,4,5,8,9,11-hexaazatriphenylenehexacarbonitrile (HAT-CN) transport layer with high electron mobility for thick organic light-emitting diodes

  Yamaguchi, K., Esaki, Y., Matsushima, T. & Adachi, C., May 1 2020, In: AIP Advances. 10, 5, e0007310.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • electron mobility
  • light emitting diodes
  • current density
  • vacuum
  • electron transfer
  1 Citation (Scopus)

• A 1.25/10.3-Gbit/s AC-coupled dual-rate burst-mode receiver without reset signals

  Hara, K., Kimura, S., Nakamura, H., Yoshimoto, N., Tsubokawa, M., Nishimura, K., Nakamura, M. & Nishihara, S., Dec 1 2008.

  Research output: Contribution to conference › Paper › peer-review

  • Networks (circuits)
  • Costs
  9 Citations (Scopus)

• A 1.2V 246μW CMOS latched comparator with neutralization technique for reducing Kickback Noise

  Fahmy, G. A., Pokharel, R. K., Kanaya, H. & Yoshida, K., Dec 1 2010, TENCON 2010 - 2010 IEEE Region 10 Conference. p. 1162-1165 4 p. 5686392. (IEEE Region 10 Annual International Conference, Proceedings/TENCON).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  9 Citations (Scopus)

• A 1.5 MLIPS 40-bit AI processor

  Machida, H., Ando, H., Ikenaga, C., Nakashima, H., Maeda, A. & Nakaya, M., Dec 1 1991, Proceedings of the Custom Integrated Circuits Conference. Publ by IEEE, (Proceedings of the Custom Integrated Circuits Conference).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Artificial intelligence
  • Clocks
  3 Citations (Scopus)

• A 1.5-T magic-angle spinning NMR magnet: 4.2-K performance and field mapping test results

  Voccio, J., Hahn, S., Kim, Y., Song, J., Kajikawa, K., Noguchi, S., Bascunan, J. & Iwasa, Y., Jun 1 2015, In: IEEE Transactions on Applied Superconductivity. 25, 3, 6971077.

  Research output: Contribution to journal › Article › peer-review

  • Magic angle spinning
  • Nuclear magnetic resonance
  • Magnets
  • metal spinning
  • magnets
  2 Citations (Scopus)

• A 1.6-Mb P1-based physical map of the Down syndrome region on chromosome 21

  Ohira, M., Ichikawa, H., Suzuki, E., Iwaki, M., Suzuki, K., Saito-Ohara, F., Ikeuchi, T., Chumakov, I., Tanahashi, H., Tashiro, K., Sakaki, Y. & Ohki, M., Apr 1 1996, In: Genomics. 33, 1, p. 65-74 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Chromosomes, Human, Pair 21
  • Down Syndrome
  • Trisomy
  • Congenital Heart Defects
  • Intellectual Disability
  37 Citations (Scopus)

• A 1.8 K current feedthrough using YBCO bulk conductor for supplying 20 kA

  Maehata, K., Ishibashi, K., Shintomi, T., Iwamoto, A., Maekawa, R. & Mito, T., Oct 1 2005, In: Physica C: Superconductivity and its applications. 426-431, I, p. 770-776 7 p.

  Research output: Contribution to journal › Conference article › peer-review

  • supplying
  • conductors
  • Cryostats
  • Cooling
  • Contact resistance

• A 1.9 GHz low phase noise complementary cross-coupled FBAR-VCO in 0.18 μm CMOS technology

  Zhang, G., Anand, A., Kamada, K., Amalina, S., Kanaya, H., Pokharel, R. K., Hikichi, K., Tanaka, S., Esashi, M., Hashimoto, K. Y. & Taniguchi, S., 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. 253-256 4 p. 6997840. (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 proceeding › Conference contribution

  • Acoustic resonators
  • Variable frequency oscillators
  • Phase noise
  • Transistors
  • Capacitors
  3 Citations (Scopus)

• A 1.9 GHz low-phase-noise complementary cross-coupled FBAR-VCO without additional voltage headroom in 0.18 μm CMOS technology

  Zhang, G., Anand, A., Hikichi, K., Tanaka, S., Esashi, M., Hashimoto, K. Y., Taniguchi, S. & Pokharel, R. K., Apr 2017, In: IEICE Transactions on Electronics. E100C, 4, p. 363-369 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Acoustic resonators
  • Variable frequency oscillators
  • Phase noise
  • Electric potential
  • Capacitors

• A 10.3125Gb/s burst-mode CDR circuit using a δσ DAC

  Terada, J., Nishimura, K., Kimura, S., Katsurai, H., Yoshimoto, N. & Ohtomo, Y., 2008, 2008 IEEE International Solid State Circuits Conference - Digest of Technical Papers, ISSCC. Institute of Electrical and Electronics Engineers Inc., p. 226-228 3 p. 4523139. (Digest of Technical Papers - IEEE International Solid-State Circuits Conference; vol. 51).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Clock and data recovery circuits (CDR circuits)
  • EPON
  • Variable frequency oscillators
  • Modulators
  • Jitter
  26 Citations (Scopus)

• A 10.3125-Gbit/s SiGe BiCMOS burst-mode 3R receiver for 10G-EPON systems

  Nishihara, S., Kimura, S., Yoshida, T., Nakamura, M., Terada, J., Nishimura, K., Kishine, K., Kato, K., Ohtomo, Y. & Imai, T., Jan 1 2007, Optical Fiber Communication Conference, OFC 2007. Optical Society of America

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • dynamic range
  • bursts
  • receivers
  • sensitivity
  • format

• A 10.3125-Gbit/s SiGe BiCMOS burst-mode 3R receiver for 10G-EPON systems

  Nishihara, S., Kimura, S., Yoshida, T., Nakamura, M., Terada, J., Nishimura, K., Kishine, K., Kato, K., Ohtomo, Y. & Imai, T., Jan 1 2007, National Fiber Optic Engineers Conference, NFOEC 2007. Optical Society of America

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • dynamic range
  • bursts
  • receivers
  • sensitivity
  • format
  2 Citations (Scopus)

• A 10.3125-Gbit/s SiGe BiCMOS burst-mode clock and data recovery circuit with 160-bit consecutive identical digit tolerance

  Terada, J., Nishimura, K., Togashi, M., Kawamura, T., Kimura, S. & Ohtomo, Y., 2007, 2007 33rd European Conference and Exhibition of Optical Communication, ECOC 2007. Institute of Electrical and Electronics Engineers Inc., 5758470. (2007 33rd European Conference and Exhibition of Optical Communication, ECOC 2007).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Clock and data recovery circuits (CDR circuits)
  • Clocks
  • Recovery
  • Variable frequency oscillators
  2 Citations (Scopus)

• A 10.3 Gb/s burst-mode CDR Using a ΔΣ DAC

  Terada, J., Nishimura, K., Kimura, S., Katsurai, H., Yoshimoto, N. & Ohtomo, Y., Dec 1 2008, In: IEEE Journal of Solid-State Circuits. 43, 12, p. 2921-2928 8 p., 4684637.

  Research output: Contribution to journal › Article › peer-review

  • Clock and data recovery circuits (CDR circuits)
  • Digital to analog conversion
  • Variable frequency oscillators
  • Jitter
  • Detectors
  26 Citations (Scopus)

• A 106 year monthly coral record reveals that the East Asian summer monsoon modulates winter PDO variability

  Watanabe, T., Kawamura, T., Yamazaki, A., Murayama, M. & Yamano, H., May 28 2014, In: Geophysical Research Letters. 41, 10, p. 3609-3614 6 p.

  Research output: Contribution to journal › Article › peer-review

  • monsoons
  • coral record
  • winter
  • Pacific Decadal Oscillation
  • summer
  6 Citations (Scopus)

• A 10-bit 50MS/s 350<i>µ</i>W Small Die Area Capacitive Digital-to-Analog Converter for Bluetooth Applications

  Kanemoto, D., Oshiro, K., Yoshida, K., Pokharel, R. & Kanaya, H., 2014, In: IEEJ Transactions on Electronics, Information and Systems. 134, 2, p. 328-329 2 p.

  Research output: Contribution to journal › Article › peer-review

  • Bluetooth
  • Digital to analog conversion
  • Capacitors
  • Electric potential
  • Energy dissipation

• A 10-bit 50MS/s 350 μw small die area capacitive digital-to-analog converter for bluetooth applications

  Kanemoto, D., Oshiro, K., Yoshida, K., Pokharel, R. & Kanaya, H., 2014, In: IEEJ Transactions on Electronics, Information and Systems. 134, 2, p. 328-329 2 p.

  Research output: Contribution to journal › Article › peer-review

  • Bluetooth
  • Digital to analog conversion
  • Capacitors
  • Electric potential
  • Energy dissipation
  2 Citations (Scopus)

• A 10Gb/s burst-mode adaptive gain select limiting amplifier in 0.13μm CMOS

  Nogawa, M., Ohtomo, Y., Kimura, S., Nishimura, K., Kawamura, T. & Togashi, M., Dec 1 2006, 2006 IEEE International Solid-State Circuits Conference, ISSCC - Digest of Technical Papers. p. 248+231 1696135. (Digest of Technical Papers - IEEE International Solid-State Circuits Conference).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  7 Citations (Scopus)

• A 10Gb/s burst-mode CDR IC in 0.13μm CMOS

  Nogawa, M., Nishimura, K., Kimura, S., Yoshida, T., Kawamura, T., Togashi, M., Kumozaki, K. & Ohtomo, Y., Dec 6 2005, In: Digest of Technical Papers - IEEE International Solid-State Circuits Conference. 48, p. 178-179+589 12.5.

  Research output: Contribution to journal › Conference article › peer-review

  • Edge detection
  • Clocks
  8 Citations (Scopus)

• A 10Gb/s burst-mode CDR IC in 0.13μm CMOS

  Nogawa, M., Nishimura, K., Kimura, S., Yoshida, T., Kawamura, T., Togashi, M., Kumozaki, K. & Ohtomo, Y., Dec 6 2005, In: Digest of Technical Papers - IEEE International Solid-State Circuits Conference. 48, p. 228-229+595

  Research output: Contribution to journal › Conference article › peer-review
  59 Citations (Scopus)

• A 10-Gb/s burst-mode clock-and-data recovery IC with frequency-adjusting dual gated VCOs

  Ohtomo, Y., Nogawa, M., Nishimura, K., Kimura, S., Yoshida, T., Kawamura, T., Togashi, M. & Kumozaki, K., Jun 2008, In: IEICE Transactions on Electronics. E91-C, 6, p. 903-910 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Variable frequency oscillators
  • Clocks
  • Recovery
  • Passive optical networks
  • Edge detection
  1 Citation (Scopus)

• A 10-Gbit/s CMOS burst-mode clock and data recovery IC for a WDM/TDM-PON access network

  Kimura, S., Nogawa, M., Nishimura, K., Yoshida, T., Kumozaki, K., Nishihara, S. & Ohtomo, Y., Dec 1 2004, In: Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS. 1, p. 310-311 2 p., TuR1.

  Research output: Contribution to journal › Conference article › peer-review

  • Time division multiplexing
  • Wavelength division multiplexing
  • Clocks
  • Electric power utilization
  • Recovery
  13 Citations (Scopus)

• A 10Gbps/channel on-chip signaling circuit with an impedance-unmatched CML driver in 90nm CMOS technology

  Kuboki, T., Tsuchiya, A. & Onodera, H., Dec 1 2007, Proceedings of the ASP-DAC 2007 - Asia and South Pacific Design Automation Conference 2007. p. 120-121 2 p. 4196016. (Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Emitter coupled logic circuits
  • Acoustic impedance
  • Networks (circuits)
  • Electric lines
  • Tuning
  6 Citations (Scopus)

• A 10G burst-mode PIN-TIA module with 10-nsec response for PON systems

  Nakamura, M., Nishihara, S., Nishimura, K., Kishine, K., Kimura, S., Yoshida, T., Ohtomo, Y., Yoshimoto, N. & Kato, K., Dec 1 2007, LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings. p. 67-68 2 p. 4382278

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  9 Citations (Scopus)

• A 10 Hz Short-Pulse CO₂ Laser System for Extreme Ultraviolet Source

  Amano, R., Dinh, T. H., Sasanuma, A., Arai, G., Fujii, Y., Takahashi, A., Nakamura, D., Okada, T., Miura, T. & Higashiguchi, T., 2018, X-Ray Lasers 2016 - Proceedings of the 15th International Conference on X-Ray Lasers. Kawachi, T., Bulanov, S. V., Daido, H. & Kato, Y. (eds.). Springer Science and Business Media, LLC, p. 367-371 5 p. (Springer Proceedings in Physics; vol. 202).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • pulses
  • lasers
  • power amplifiers
  • tunable lasers
  • repetition

• A 10-year experience of totally extraperitoneal endoscopic repair for adult inguinal hernia

  Toma, H., Eguchi, T., Toyoda, S., Okabe, Y., Kobarai, T., Naritomi, G., Ogawa, T. & Hirota, I., Nov 1 2015, In: Surgery today. 45, 11, p. 1417-1420 4 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Inguinal Hernia
  • Hernia
  • Laparoscopy
  • Chronic Pain
  • Postoperative Complications
  2 Citations (Scopus)

• A 120-W boost converter operation using a high-voltage GaN-HEMT

  Saito, W., Nitta, T., Kakiuchi, Y., Saito, Y., Tsuda, K., Omura, I. & Yamaguchi, M., Jan 1 2008, In: IEEE Electron Device Letters. 29, 1, p. 8-10 3 p.

  Research output: Contribution to journal › Article › peer-review

  • High electron mobility transistors
  • Electric potential
  • Switching frequency
  • Power electronics
  • Networks (circuits)
  101 Citations (Scopus)

• A 12 to 24GHz high efficiency fully integrated 0.18μm CMOS power amplifier

  Mosalam, H., Allam, A., Jia, H., Abdelrahman, A., Kaho, T. & Pokharel, R., 2016, In: IEICE Electronics Express. 13, 14, 20160551.

  Research output: Contribution to journal › Article › peer-review

  • Group delay
  • power amplifiers
  • Power amplifiers
  • CMOS
  • power efficiency
  3 Citations (Scopus)

• A 15.5mΩcm²-680V superjunction MOSFET reduced on-resistance by lateral pitch narrowing

  Saito, W., Omura, I., Aida, S., Koduki, S., Izumisawa, M., Yoshioka, H., Okumura, H., Yamaguchi, M. & Ogura, T., Dec 1 2006, Proceedings of the 18th International Symposium on Power Semiconductor Devices and ICs, ISPSD'06. 1666129. (Proceedings of the International Symposium on Power Semiconductor Devices and ICs; vol. 2006).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Electric breakdown
  37 Citations (Scopus)

• A 150-year variation of the Kuroshio transport inferred from coral nitrogen isotope signature

  Yamazaki, A., Watanabe, T., Tsunogai, U., Iwase, F. & Yamano, H., Jun 1 2016, In: Paleoceanography. 31, 6, p. 838-846 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Pacific Decadal Oscillation
  • nitrogen isotope
  • coral
  • oscillation
  • nitrate
  8 Citations (Scopus)

• A 15-year record (2001-2015) of the ratio of nitrate to non-sea-salt sulfate in precipitation over East Asia

  Itahashi, S., Yumimoto, K., Uno, I., Hayami, H., Fujita, S. I., Pan, Y. & Wang, Y., Feb 28 2018, In: Atmospheric Chemistry and Physics. 18, 4, p. 2835-2852 18 p.

  Research output: Contribution to journal › Article › peer-review

  • Asia
  • nitrate
  • sulfate
  • salt
  • wet deposition
  21 Citations (Scopus)

• A 16Gb/s area-efficient LD driver with interwoven inductor in a 0.18μm CMOS

  Kuboki, T., Ohtomo, Y., Tsuchiya, A., Kishine, K. & Onodera, H., Apr 26 2012, ASP-DAC 2012 - 17th Asia and South Pacific Design Automation Conference. p. 561-562 2 p. 6165018. (Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Semiconductor lasers
  • Networks (circuits)
  • Inductance
  • Tuning

• A 16Gbps laser-diode driver with interwoven peaking inductors in 0.18-μm CMOS

  Kuboki, T., Ohtomo, Y., Tsuchiya, A., Kishine, K. & Onodera, H., 2010, IEEE Custom Integrated Circuits Conference 2010, CICC 2010. 5617416. (Proceedings of the Custom Integrated Circuits Conference).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Semiconductor lasers
  • Networks (circuits)
  • Fiber optic networks
  • Data communication systems
  • Electric power utilization
  5 Citations (Scopus)

• A 16-year survey of changes in bacterial isolates associated with chronic suppurative otitis media

  Nakagawa, T., Yadohisa, O., Komune, S. & Uemura, T., Aug 1 1994, In: European Archives of Oto-Rhino-Laryngology. 251, 1 Supplement, p. S27-S32

  Research output: Contribution to journal › Article › peer-review

  • Suppurative Otitis Media
  • Staphylococcus aureus
  • Pseudomonas aeruginosa
  • Proteus Infections
  • Incidence
  11 Citations (Scopus)

• A 17-year experience with mitral valve repair with artificial chordae in infants and children

  Oda, S., Nakano, T., Tatewaki, H., Hinokiyama, K., Machida, D. & Kado, H., Jul 2013, In: European Journal of Cardio-thoracic Surgery. 44, 1, p. e40-e45 ezt183.

  Research output: Contribution to journal › Article › peer-review

  • Mitral Valve
  • Child
  • Reoperation
  • Polytetrafluoroethylene
  • Mitral Valve Insufficiency
  11 Citations (Scopus)

• A 17-year follow-up study of hypertensive and normotensive male university students in Japan

  Kawasaki, T., Uezono, K., Sanefuji, M., Utsunomiya, H., Fujino, T., Kanaya, S. & Babazono, A., Jun 1 2003, In: Hypertension Research. 26, 6, p. 445-452 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Japan
  • Students
  • Hypertension
  • Blood Pressure
  • Drinking
  26 Citations (Scopus)

• A -192.7-dBc/Hz FoM KU-Band VCO Using a DGS Resonator With a High-Band Transmission Pole in 0.18-&#x03BC;m CMOS Technology

  Jahan, N., Barakat, A. & Pokharel, R. K., Dec 2019, In: IEEE Microwave and Wireless Components Letters.

  Research output: Contribution to journal › Article › peer-review

  • voltage controlled oscillators
  • Defected ground structures
  • Variable frequency oscillators
  • superhigh frequencies
  • figure of merit
  1 Citation (Scopus)

• A-193 (dBc/Hz) FoM and -126 (dBc/Hz) phase noise octagonal ring oscillator using pulse injection technique

  Yousef, K., Jia, H., Allam, A., Pokharel, R., Abdel-Rahman, A. & Kanaya, H., Jul 1 2016, In: Microwave and Optical Technology Letters. 58, 7, p. 1760-1762 3 p.

  Research output: Contribution to journal › Article › peer-review

  • Pulse generators
  • Phase noise
  • figure of merit
  • oscillators
  • injection
  1 Citation (Scopus)

• A1 adenosine receptor upregulation accompanies decreasing myocardial adenosine levels in mice with left ventricular dysfunction

  Funakoshi, H., Zacharia, L. C., Tang, Z., Zhang, J., Lee, L. L., Good, J. C., Herrmann, D. E., Higuchi, Y., Koch, W. J., Jackson, E. K., Chan, T. O. & Feldman, A. M., May 1 2007, In: Circulation. 115, 17, p. 2307-2315 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Adenosine A1 Receptors
  • Left Ventricular Dysfunction
  • Adenosine
  • Up-Regulation
  • Purinergic P1 Receptors
  34 Citations (Scopus)

• A ¹H NMR study on the electronic state of a chloride-bridged tetrakis(acetamidato)dirhodium complex

  Yamauchi, M., Takazaki, Y., Yang, Z., Kawamura, T. & Ikeda, R., Feb 5 2004, In: Chemistry Letters. 33, 2, p. 110-111 2 p.

  Research output: Contribution to journal › Article › peer-review

  • Spin-lattice relaxation
  • Electronic states
  • Dimers
  • Relaxation time
  • Nuclear magnetic resonance

• A 1-year follow-up study of anti-Legionella antibodies in users of Japanese 24-hour hot water baths

  Irie, M., Miyamoto, H., Ishimatsu, S., Nagata, S. & Yoshida, S. I., 2001, In: Journal of Occupational Health. 43, 1, p. 46-49 4 p.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• A 2.4 GHz 0.18-μm CMOS class E single-ended power amplifier without spiral inductors

  Murad, S. A. Z., Pokharel, R., Kanaya, H. & Yoshida, K., 2010, 2010 10th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, SiRF 2010 - Digest of Papers. p. 25-28 4 p. 5422842

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Power amplifiers
  • Topology
  14 Citations (Scopus)

• A 2.4-GHz 0.18-μm CMOS Class E single-ended switching power amplifier with a self-biased cascode

  Zainol Murad, S. A., Pokharel, R. K., Kanaya, H., Yoshida, K. & Nizhnik, O., Sep 1 2010, In: AEU - International Journal of Electronics and Communications. 64, 9, p. 813-818 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Power amplifiers
  • Wireless local area networks (WLAN)
  • Topology
  16 Citations (Scopus)

• A 200 nm×2 mm array of organic light-emitting diodes and their anisotropic electroluminescence

  Suganuma, N., Adachi, C., Koyama, T., Taniguchi, Y. & Shiraishi, H., Mar 1 1999, In: Applied Physics Letters. 74, 9, p. 1206-1208 3 p.

  Research output: Contribution to journal › Article › peer-review

  • electroluminescence
  • light emitting diodes
  • photoresists
  • resins
  • coating
  16 Citations (Scopus)

• A 2014 nationwide survey of the distribution of soybean mosaic virus (SMV), soybean yellow mottle mosaic virus (SYMMV) and soybean yellow common mosaic virus (SYCMV) major viruses In south Korean soybean fields, and changes from 2012 isolate prevalence

  Li, M., Seo, E. Y., Cho, S., Kim, J., Chung, J., Lim, H. J., Gotoh, T., Hammond, J. & Lim, H. S., Sep 2015, In: Journal of the Faculty of Agriculture, Kyushu University. 60, 2, p. 339-347 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Soybean mosaic virus
  • Soybean yellow common mosaic virus
  • Soybean yellow mottle mosaic virus
  • Mosaic Viruses
  • national surveys
  1 Citation (Scopus)

• A 20mΩcm² 600 V-class super junction MOSFET

  Saito, W., Omura, I., Aida, S., Koduki, S., Izumisawa, M., Yoshioka, H. & Ogura, T., Oct 18 2004, p. 459-462. 4 p.

  Research output: Contribution to conference › Paper › peer-review

  • Electric breakdown
  46 Citations (Scopus)