研究成果 1980 2020

フィルター
記事
2014
21 引用 (Scopus)

Lithium niobate ridged waveguides with smooth vertical sidewalls fabricated by an ultra-precision cutting method

Takigawa, R., Higurashi, E., Kawanishi, T. & Asano, T., 2014, : : Optics Express. 22, 22, p. 27733-27738 6 p.

研究成果: ジャーナルへの寄稿記事

lithium niobates
waveguides
micromachining
photonics
fabrication
3 引用 (Scopus)

Multiband (920 MHz/2.4 GHz/3.5 GHz/5 GHz) planar antenna on flexible substrate

Fujita, K., Kanemoto, D., Yoshitomi, K., Yoshida, K. & Kanaya, H., 1 1 2014, : : Microwave and Optical Technology Letters. 56, 11, p. 2526-2530 5 p.

研究成果: ジャーナルへの寄稿記事

antennas
Antennas
Substrates
slots
impedance

n- and p-type doping of 4H-SiC by wet-chemical laser processing

Nishi, K., Ikeda, A., Ikenoue, H. & Asano, T., 2 2014, : : Materials Science Forum. 778-780, p. 645-648

研究成果: ジャーナルへの寄稿記事

15 引用 (Scopus)

Nano-artifact metrics based on random collapse of resist

Matsumoto, T., Hoga, M., Ohyagi, Y., Ishikawa, M., Naruse, M., Hanaki, K., Suzuki, R., Sekiguchi, D., Tate, N. & Ohtsu, M., 8 21 2014, : : Scientific reports. 4, 6142.

研究成果: ジャーナルへの寄稿記事

artifacts
lithography
electron beams
requirements
silicon
11 引用 (Scopus)

Room-temperature bonding of heterogeneous materials for near-infrared image sensor

Shuto, T., Iwanabe, K., Ogura, M., Nishida, K. & Asano, T., 4 2014, : : Japanese Journal of Applied Physics. 53, 4 SPEC. ISSUE, 04EB01.

研究成果: ジャーナルへの寄稿記事

Image sensors
Infrared radiation
sensors
room temperature
Pixels
12 引用 (Scopus)

Room-temperature hermetic sealing by ultrasonic bonding with Au compliant rim

Takigawa, R., Iwanabe, K., Shuto, T., Takao, T. & Asano, T., 1 1 2014, : : Japanese Journal of Applied Physics. 53, 6 SPEC. ISSUE, 06JM05.

研究成果: ジャーナルへの寄稿記事

sealing
rims
ultrasonics
Ultrasonics
room temperature
6 引用 (Scopus)

Split pump region in 1.55 μm InGaAsP/InGaAsP asymmetric active multi-mode interferometer laser diode for improved modulation bandwidth

Nasir Uddin, M., Kizu, T., Hinokuma, Y., Tanabe, K., Tajima, A., Kato, K. & Hamamoto, K., 7 2014, : : IEICE Transactions on Electronics. E97-C, 7, p. 781-786 6 p.

研究成果: ジャーナルへの寄稿記事

Interferometers
Semiconductor lasers
Modulation
Pumps
Bandwidth
2013

60 GHz millimeter-wave CMOS integrated on-chip open loop resonator bandpass filters on patterned ground shields

Pokharel, R., Liu, X., Mat, D. A. A., Dong, R., Kanaya, H. & Yoshida, K., 2 2013, : : IEICE Transactions on Electronics. E96-C, 2, p. 270-276 7 p.

研究成果: ジャーナルへの寄稿記事

Bandpass filters
Millimeter waves
Resonators
Insertion losses
Bandwidth

A highly attenuative CMOS LNA at 5-6 GHz using negative GM circuit for UWB applications

Koirala, N., Anand, A., Pokharel, R., Kanaya, H. & Yoshida, K., 4 1 2013, : : Microwave and Optical Technology Letters. 55, 4, p. 894-899 6 p.

研究成果: ジャーナルへの寄稿記事

Low noise amplifiers
Ultra-wideband (UWB)
low noise
CMOS
amplifiers

C-12-65 インダクティブピーキングを利用したリング型VCOの低ジッタ化に関する研究(C-12.集積回路)

井上洋, 浜田泰輔, 岸根桂路, 中野慎介, 中村誠, 土谷亮, 久保木猛 & 稲葉博美, 3 5 2013, : : 電子情報通信学会総合大会講演論文集. 2013, 2, p. 136

研究成果: ジャーナルへの寄稿記事

C-12-8 トランジスタサイズに着目した微細CMOS D-FF回路の高速化設計手法(C-12.集積回路)

浜田泰輔, 井上洋, 岸根桂路, 土谷亮, 久保木猛 & 稲葉博美, 3 5 2013, : : 電子情報通信学会総合大会講演論文集. 2013, 2, p. 79

研究成果: ジャーナルへの寄稿記事

10 引用 (Scopus)

CMOS ultra-wideband low noise amplifier design

Yousef, K., Jia, H., Pokharel, R., Allam, A., Ragab, M., Kanaya, H. & Yoshida, K., 5 27 2013, : : International Journal of Microwave Science and Technology. 328406.

研究成果: ジャーナルへの寄稿記事

amplifier design
Broadband amplifiers
Low noise amplifiers
Ultra-wideband (UWB)
low noise
21 引用 (Scopus)

Development of a portable taste sensor with a lipid/polymer membrane

Tahara, Y., Nakashi, K., Ji, K., Ikeda, A. & Toko, K., 1 1 2013, : : Sensors (Switzerland). 13, 1, p. 1076-1084 9 p.

研究成果: ジャーナルへの寄稿記事

taste
Membrane Lipids
Lipids
lipids
Polymers
3 引用 (Scopus)

Development of new oxygen sensor by microfabrication of single-crystal CuFeTe2 thin films

Kozaki, M., Higuchi, Y., Ikeda, A., Kuriyaki, H. & Toko, K., 10 21 2013, : : Sensors and Materials. 25, 7, p. 471-477 7 p.

研究成果: ジャーナルへの寄稿記事

Oxygen sensors
Microfabrication
Gases
Single crystals
Oxygen

Effect of Coating Self-Assembled Monolayer on Room-Temperature Bonding of Cu Micro-Interconnects

Qiu, L., Ikeda, A. & Asano, T., 6 2013, : : Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes. 52, 6, p. 068004-1-3

研究成果: ジャーナルへの寄稿記事

2 引用 (Scopus)

Effect of laser annealing on optical properties of ion-implanted ZnO nanorods

Shimogaki, T., Higashihata, M., Nakamura, D., Asano, T. & Okada, T., 1 1 2013, : : Journal of Laser Micro Nanoengineering. 8, 1, p. 75-78 4 p.

研究成果: ジャーナルへの寄稿記事

laser annealing
Nanorods
nanorods
Optical properties
Annealing
56 引用 (Scopus)

Energy harvesting circuit on a one-sided directional flexible antenna

Kanaya, H., Tsukamaoto, S., Hirabaru, T., Kanemoto, D., Pokharel, R. K. & Yoshida, K., 2 28 2013, : : IEEE Microwave and Wireless Components Letters. 23, 3, p. 164-166 3 p., 6468126.

研究成果: ジャーナルへの寄稿記事

Energy harvesting
antennas
Antennas
Networks (circuits)
boosters

Low phase noise 14-bit digitally controlled CMOS quadrature ring oscillator

Pokharel, R., Nugroho, P., Anand, A., Tomar, A., Kanaya, H. & Yoshida, K., 2 2013, : : IEICE Transactions on Electronics. E96-C, 2, p. 262-269 8 p.

研究成果: ジャーナルへの寄稿記事

Phase noise
Tuning
Transistors
Noise abatement
Energy dissipation
12 引用 (Scopus)

Phosphorus doping into 4H-SiC by irradiation of excimer laser in phosphoric solution

Nishi, K., Ikeda, A., Ikenoue, H. & Asano, T., 6 1 2013, : : Japanese Journal of Applied Physics. 52, 6 PART 2, 06GF02.

研究成果: ジャーナルへの寄稿記事

Excimer lasers
excimer lasers
phosphorus
Phosphorus
phosphoric acid
18 引用 (Scopus)

Phosphorus doping of 4H SiC by liquid immersion excimer laser irradiation

Ikeda, A., Nishi, K., Ikenoue, H. & Asano, T., 2 4 2013, : : Applied Physics Letters. 102, 5, 052104.

研究成果: ジャーナルへの寄稿記事

excimer lasers
submerging
phosphorus
junction diodes
irradiation
24 引用 (Scopus)

Room-temperature cu microjoining with ultrasonic bonding of cone-shaped bump

Qiu, L., Ikeda, A., Noda, K., Nakai, S. & Asano, T., 4 1 2013, : : Japanese Journal of Applied Physics. 52, 4 PART 2, 04CB10.

研究成果: ジャーナルへの寄稿記事

Cones
cones
ultrasonics
Ultrasonics
room temperature

Room temperature micro-joining of LSIs using cone shaped bump

Asano, T., 1 1 2013, : : Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering. 79, 8, p. 725-729 5 p.

研究成果: ジャーナルへの寄稿記事

Flexible electronics
Joining
Cones
Temperature

Sixty-GHz on-chip bandpass filter designed with multiple split ring resonators

Mat, D. A. A., Pokharel, R. K., Sapawi, R., Kanaya, H. & Yoshida, K., 5 1 2013, : : Microwave and Optical Technology Letters. 55, 5, p. 1182-1185 4 p.

研究成果: ジャーナルへの寄稿記事

Bandpass filters
bandpass filters
Resonators
resonators
chips
1 引用 (Scopus)

Systematic design methodology of a wideband multibit continuous-time delta-sigma modulator

Anand, A., Koirala, N., Pokharel, R., Kanaya, H. & Yoshida, K., 4 3 2013, : : International Journal of Microwave Science and Technology. 275289.

研究成果: ジャーナルへの寄稿記事

Modulators
modulators
methodology
broadband
Operational amplifiers
4 引用 (Scopus)

Ultrasonic bonding of cone bump for integration of large-scale integrated circuits in flexible electronics

Shuto, T., Iwanabe, K., Noda, K., Nakai, S. & Asano, T., 5 1 2013, : : Japanese Journal of Applied Physics. 52, 5 PART 2, 05DB10.

研究成果: ジャーナルへの寄稿記事

Flexible electronics
integrated circuits
Integrated circuits
Cones
cones
2012
2 引用 (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., 12 1 2012, : : Microwave and Optical Technology Letters. 54, 12, p. 2881-2884 4 p.

研究成果: ジャーナルへの寄稿記事

broadband amplifiers
Broadband amplifiers
power amplifiers
Power amplifiers
linearity
2 引用 (Scopus)

A low power UWB low noise amplifier using current reused and feedback techniques

Galal, A. I. A., Pokharel, R., Kanaya, H. & Yoshida, K., 2 1 2012, : : Microwave and Optical Technology Letters. 54, 2, p. 471-474 4 p.

研究成果: ジャーナルへの寄稿記事

current amplifiers
Broadband amplifiers
Low noise amplifiers
Ultra-wideband (UWB)
low noise

A novel high-precision DAC utilizing tribonacci series

Hokazono, K., Kanemoto, D., Kanaya, H., Pokharel, R. & Yoshida, K., 3 25 2012, : : IEICE Electronics Express. 9, 6, p. 515-521 7 p.

研究成果: ジャーナルへの寄稿記事

digital to analog converters
Digital to analog conversion
Logic gates
logic
CMOS
3 引用 (Scopus)

A wide range CMOS power amplifier with improved group delay variation and gain flatness for UWB transmitters

Sapawi, R., Pokharel, R., Kanaya, H. & Yoshida, K., 1 1 2012, : : IEICE Transactions on Electronics. E95-C, 7, p. 1182-1188 7 p.

研究成果: ジャーナルへの寄稿記事

Group delay
Power amplifiers
Ultra-wideband (UWB)
Transmitters
Topology

Development of a highly efficient wind turbine with diffuser

Kanaya, H., 1 1 2012, : : Journal of the Institute of Electrical Engineers of Japan. 132, 9, p. 602-605 4 p.

研究成果: ジャーナルへの寄稿記事

Wind turbines

Development of low phase noise digitally controlled CMOS ring oscillator with quadrature outputs

Nugroho, P., Pokharel, R., Anand, A., Tomar, A., Kanaya, H. & Yoshida, K., 6 1 2012, : : Microwave and Optical Technology Letters. 54, 6, p. 1479-1483 5 p.

研究成果: ジャーナルへの寄稿記事

Phase noise
quadratures
CMOS
oscillators
output
15 引用 (Scopus)

Effect of laser annealing on photoluminescence properties of Phosphorus implanted ZnO nanorods

Shimogaki, T., Okazaki, K., Nakamura, D., Higashihata, M., Asano, T. & Okada, T., 7 2 2012, : : Optics Express. 20, 14, p. 15247-15252 6 p.

研究成果: ジャーナルへの寄稿記事

laser annealing
nanorods
phosphorus
photoluminescence
electric furnaces
13 引用 (Scopus)

High linearity technique for ultra-wideband low noise amplifier in 0.18 μm CMOS technology

Galal, A. I. A., Pokharel, R., Kanaya, H. & Yoshida, K., 1 1 2012, : : AEU - International Journal of Electronics and Communications. 66, 1, p. 12-17 6 p.

研究成果: ジャーナルへの寄稿記事

Broadband amplifiers
Low noise amplifiers
Ultra-wideband (UWB)
Noise figure
Linearization
1 引用 (Scopus)

High-Q SWCPL for CMOS millimeter-wave technology

Mat, D. A. A., Pokharel, R., Sapawi, R., Kanaya, H. & Yoshida, K., 8 24 2012, : : IEICE Electronics Express. 9, 15, p. 1284-1289 6 p.

研究成果: ジャーナルへの寄稿記事

Wave effects
Coplanar waveguides
Silicon
Dielectric losses
Metallizing
2 引用 (Scopus)

Impact of rapid crystallization of Si using nickel-metal-induced lateral crystallization on thin-film transistor characteristics

Nagata, S., Nakagawa, G. & Asano, T., 2 1 2012, : : Japanese journal of applied physics. 51, 2 PART 2, 02BH04.

研究成果: ジャーナルへの寄稿記事

Thin film transistors
transistors
Crystallization
Nickel
nickel
11 引用 (Scopus)

Linearity improvement of 5.2-GHz CMOS up-conversion mixer for wireless applications

Murad, S. A. Z., Shahimin, M. M., Pokharel, R. K., Kanaya, H. & Yoshida, K., 4 1 2012, : : Microwave and Optical Technology Letters. 54, 4, p. 923-925 3 p.

研究成果: ジャーナルへの寄稿記事

Mixer circuits
linearity
CMOS
Derivatives
degeneration
27 引用 (Scopus)

Low group delay 3.1-10.6 GHz CMOS power amplifier for UWB applications

Sapawi, R., Pokharel, R. K., Murad, S. A. Z., Anand, A., Koirala, N., Kanaya, H. & Yoshida, K., 1 1 2012, : : IEEE Microwave and Wireless Components Letters. 22, 1, p. 41-43 3 p., 6108314.

研究成果: ジャーナルへの寄稿記事

Group delay
power amplifiers
Power amplifiers
Ultra-wideband (UWB)
CMOS
5 引用 (Scopus)

Room-temperature microjoining of LSI chips on poly(ethylene naphthalate) film using mechanical caulking of Au cone bump

Shuto, T., Watanabe, N., Ikeda, A. & Asano, T., 4 1 2012, : : Japanese journal of applied physics. 51, 4 PART 2, 04DB04.

研究成果: ジャーナルへの寄稿記事

caulking
large scale integration
Cones
cones
Ethylene
2011

A compact low power ultra wideband impulse generator on 0.18 μm CMOS technology

Dong, R., Pokharel, R., Kanaya, H. & Yoshida, K., 5 1 2011, : : Microwave and Optical Technology Letters. 53, 5, p. 1128-1131 4 p.

研究成果: ジャーナルへの寄稿記事

impulse generators
Ultra-wideband (UWB)
CMOS
broadband
binary phase shift keying
6 引用 (Scopus)

A low flicker noise direct conversion receiver for IEEE 802.11g wireless LAN using differential active inductor

Abdelghany, M. A., Pokharel, R. K., Kanaya, H. & Yoshida, K., 2 1 2011, : : Microelectronics Journal. 42, 2, p. 283-290 8 p.

研究成果: ジャーナルへの寄稿記事

flicker
local area networks
inductors
Local area networks
Tuning
4 引用 (Scopus)

A third order delta-sigma modulator employing shared opamp technique for WCDMA on 0.18um CMOS

Fahmy, G., Kanemoto, D., Kanaya, H., Yoshida, K., Pokharel, R. & Anand, A., 8 10 2011, : : IEICE Electronics Express. 8, 15, p. 1204-1209 6 p.

研究成果: ジャーナルへの寄稿記事

Operational amplifiers
Modulators
modulators
CMOS
integrators
2 引用 (Scopus)

A wide tuning range CMOS quadrature ring oscillator with improved FoM for inductorless reconfigurable PLL

Pokharel, R., Lingala, S., Anand, A., Nugroho, P., Tomar, A., Kanaya, H. & Yoshida, K., 10 2011, : : IEICE Transactions on Electronics. E94-C, 10, p. 1524-1532 9 p.

研究成果: ジャーナルへの寄稿記事

Phase locked loops
Tuning
Phase noise
Topology
Electric potential
14 引用 (Scopus)

Characteristics of a novel compliant bump for 3-D stacking with high-density inter-chip connections

Watanabe, N. & Asano, T., 12 1 2011, : : IEEE Transactions on Components, Packaging and Manufacturing Technology. 1, 1, p. 83-91 9 p., 5701785.

研究成果: ジャーナルへの寄稿記事

Cones
Transconductance
MOSFET devices
Electroplating
Photoresists
17 引用 (Scopus)

Development and evaluation of a miniaturized taste sensor chip

Tahara, Y., Ikeda, A., Maehara, Y., Habara, M. & Toko, K., 10 1 2011, : : Sensors. 11, 10, p. 9878-9886 9 p.

研究成果: ジャーナルへの寄稿記事

taste
chips
evaluation
sensors
Sensors
5 引用 (Scopus)
Electric lines
Antennas
Networks (circuits)
Scattering parameters
Coplanar waveguides
1 引用 (Scopus)

Flicker noise reduction in RF CMOS mixer using differential active inductor

Abdelghany, M. A., Pokharel, R. K., Kanaya, H. & Yoshida, K., 11 1 2011, : : Microwave and Optical Technology Letters. 53, 11, p. 2553-2556 4 p.

研究成果: ジャーナルへの寄稿記事

Mixer circuits
flicker
inductors
Field effect transistors
Noise abatement
3 引用 (Scopus)

Ion beam bombardment effect on contacts in solution-processed single-walled carbon nanotube thin film transistor

Yi, X., Nakagawa, G., Ozawa, H., Fujigaya, T., Nakashima, N. & Asano, T., 9 1 2011, : : Japanese Journal of Applied Physics. 50, 9 PART 1, 098003.

研究成果: ジャーナルへの寄稿記事

Single-walled carbon nanotubes (SWCN)
Thin film transistors
Ion bombardment
Contacts (fluid mechanics)
Ion beams
3 引用 (Scopus)

Low-phase-noise, high switching speed digitally controlled ring oscillator in 0.18μm complementary metal oxide semiconductor

Tomar, A., Lingala, S., Pokharel, R. K., Kanaya, H. & Yoshida, K., 4 1 2011, : : Japanese journal of applied physics. 50, 4 PART 2, 04DE10.

研究成果: ジャーナルへの寄稿記事

Phase noise
CMOS
oscillators
rings
Transistors
7 引用 (Scopus)

Microjoining of LSI chips on poly(ethylene naphthalate) using compliant bump

Shuto, T., Watanabe, N., Ikeda, A., Higashimachi, T. & Asano, T., 6 1 2011, : : Japanese Journal of Applied Physics. 50, 6 PART 2, 06GM05.

研究成果: ジャーナルへの寄稿記事

large scale integration
Cones
cones
Ethylene
ethylene
23 引用 (Scopus)

Room-temperature Cu-Cu bonding in ambient air achieved by using cone bump

Watanabe, N. & Asano, T., 1 1 2011, : : Applied Physics Express. 4, 1, 016501.

研究成果: ジャーナルへの寄稿記事

slits
Cones
cones
air
room temperature