Haruichi KANAYA


Analysis and Design of a Full 360 degrees, Harmonic-Suppressed Hybrid Coupler Phase Shifter
Chai Eu GUAN Ahmed I.A. GALAL Nagamitsu MIZOGUCHI Akira ISHIKAWA Shugo FUKAGAWA Ryuji KITAYA Haruichi KANAYA 
Publication:   
Publication Date: 2017/10/01
Vol. E100-C  No. 10  pp. 875-883
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: 
Keyword: 
reflective-type phase shifterhybrid couplerharmonics suppressionanalog phase shifter
 Summary | Full Text:PDF(1.2MB)

60 GHz Millimeter-Wave CMOS Integrated On-Chip Open Loop Resonator Bandpass Filters on Patterned Ground Shields
Ramesh K. POKHAREL Xin LIU Dayang A.A. MAT Ruibing DONG Haruichi KANAYA Keiji YOSHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/02/01
Vol. E96-C  No. 2  pp. 270-276
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
millimeter-waveon-chip band pass filterpattern ground shieldsfolded structuresystem on chip
 Summary | Full Text:PDF(2.4MB)

Low Phase Noise 14-Bit Digitally Controlled CMOS Quadrature Ring Oscillator
Ramesh K. POKHAREL Prapto NUGROHO Awinash ANAND Abhishek TOMAR Haruichi KANAYA Keiji YOSHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/02/01
Vol. E96-C  No. 2  pp. 262-269
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
sub-feedbackphase noisering oscillatordigitally controlled oscillatorquadrature outputs
 Summary | Full Text:PDF(3.3MB)

A Wide Range CMOS Power Amplifier with Improved Group Delay Variation and Gain Flatness for UWB Transmitters
Rohana SAPAWI Ramesh K. POKHAREL Haruichi KANAYA Keiji YOSHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/07/01
Vol. E95-C  No. 7  pp. 1182-1188
Type of Manuscript:  Special Section PAPER (Special Section on Recent Trends of Microwave Systems and Their Fundamental Technologies)
Category: 
Keyword: 
CMOS power amplifiergroup delay variationgain flatnessultra-wideband (UWB)
 Summary | Full Text:PDF(2.1MB)

A Wide Tuning Range CMOS Quadrature Ring Oscillator with Improved FoM for Inductorless Reconfigurable PLL
Ramesh K. POKHAREL Shashank LINGALA Awinash ANAND Prapto NUGROHO Abhishek TOMAR Haruichi KANAYA Keiji YOSHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/10/01
Vol. E94-C  No. 10  pp. 1524-1532
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: Active Devices and Circuits
Keyword: 
frequency tuning sensitivityfeed forward techniquefigure of meritphase noisering oscillatorreconfigurable wireless system quadrature outputs0.18 µm CMOS
 Summary | Full Text:PDF(1.4MB)

Modeling of Non-linearity in Digitally Controlled Oscillator in 0.18 µm CMOS Technology
Abhishek TOMAR Shashank LINGALA Ramesh K. POKHAREL Haruichi KANAYA Keiji YOSHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/10/01
Vol. E93-C  No. 10  pp. 1548-1549
Type of Manuscript:  LETTER
Category: Microwaves, Millimeter-Waves
Keyword: 
DCODNLtuning rangemonotonicityphase noise0.18 µm CMOS
 Summary | Full Text:PDF(509KB)

Low Phase Noise, 18 kHz Frequency Tuning Step, 5 GHz, 15 bit Digitally Controlled Oscillator in 0.18 µm CMOS Technology
Ramesh K. POKHAREL Kenta UCHIDA Abhishek TOMAR Haruichi KANAYA Keiji YOSHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/07/01
Vol. E93-C  No. 7  pp. 1007-1013
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies)
Category: 
Keyword: 
digitally controlled oscillatortiny capacitorphase noisefrequency tuning step5-GHz-band wireless LAN0.18 µm CMOS
 Summary | Full Text:PDF(2.5MB)

Design of 5 GHz-Band Power Amplifier with On-Chip Matching Circuits Using CPW Impedance (K) Inverters
Ramesh Kumar POKHAREL Haruichi KANAYA Keiji YOSHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/11/01
Vol. E91-C  No. 11  pp. 1824-1827
Type of Manuscript:  LETTER
Category: Microwaves, Millimeter-Waves
Keyword: 
on-chip CPW impedance-matching circuit5GHz-band wireless LANλ/4 resonatorpower amplifier
 Summary | Full Text:PDF(649.1KB)

Design and Verification of On-Chip Impedance-Matching Circuit Using Transmission-Line Theory for 2.4 GHz-Band Wireless Receiver Front-End
Haruichi KANAYA Ramesh K. POKHAREL Fuminori KOGA Keiji YOSHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/12/01
Vol. E89-C  No. 12  pp. 1888-1895
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Microwave Techniques)
Category: Passive Circuits/Components
Keyword: 
CPW lineimpedance-matching circuit2.4 GHz-band wireless LANλ/4 resonatortransmission-line theory
 Summary | Full Text:PDF(1.6MB)

Design of a Miniaturized Superconducting Bandpass Filter by Evaluating the Kinetic Inductance in the K-Inverter
Haruichi KANAYA Koji KAWAKAMI Keiji YOSHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/02/01
Vol. E89-C  No. 2  pp. 145-150
Type of Manuscript:  Special Section PAPER (Special Section on Superconducting High-frequency Devices)
Category: 
Keyword: 
HTS passive devicebandpass filterquarter-wavelength resonatormeander linecoplanar waveguide
 Summary | Full Text:PDF(980KB)

Electrically Small Antennas with Miniaturized Impedance Matching Circuits for Semiconductor Amplifiers
Keiji YOSHIDA Yukako TSUTSUMI Haruichi KANAYA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/07/01
Vol. E88-C  No. 7  pp. 1368-1374
Type of Manuscript:  Special Section PAPER (Special Section on Recent Technologies of Microwave and Millimeter-Wave Devices Focusing on Miniaturization and Advancement in Performance with Their Applications)
Category: Active Circuits & Antenna
Keyword: 
RF front-endminiaturized matching circuitelectrically small antennasemiconductor amplifiercoplanar waveguide
 Summary | Full Text:PDF(2.8MB)

Design and Performance of High Tc Superconducting Coplanar Waveguide Matching Circuit for RF-CMOS LNA
Haruichi KANAYA Yoko KOGA Jun FUJIYAMA Go URAKAWA Keiji YOSHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/01/01
Vol. E86-C  No. 1  pp. 37-42
Type of Manuscript:  Special Section PAPER (Special Issue on Superconductor Digital/Analog Circuit Technologies)
Category: HTS Digital Applications
Keyword: 
microwave deviceCMOS low noise amplifiermatching circuitcoplanar waveguide (CPW)HTS device
 Summary | Full Text:PDF(782.5KB)

Design and Performance of Miniaturized HTS Coplanar Waveguide Bandpass Filters with Highly Packed Meanderlines
Haruichi KANAYA Yoko KOGA Tatsunori SHINTO Keiji YOSHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/03/01
Vol. E85-C  No. 3  pp. 708-713
Type of Manuscript:  Special Section PAPER (Special Issue on Superconductive Electronics)
Category: Microwave Devices and Systems
Keyword: 
microwave devicebandpass filtercoplanar waveguideHTS passive device
 Summary | Full Text:PDF(3.3MB)

Superconducting Coplanar Filters with Attenuation Poles
Tomohiko KANEYUKI Haruichi KANAYA Ikuo AWAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/08/25
Vol. E81-C  No. 8  pp. 1366-1367
Type of Manuscript:  LETTER
Category: Microwave and Millimeter Wave Technology
Keyword: 
superconductorYBCO filmcoplanar waveguidebandpass filterattenuation pole
 Summary | Full Text:PDF(112.4KB)