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IEICE Trans

Chihiro KAMIDAKI

A 24-30 GHz Transceiver Front-End for 5G Applications with Power Amplifier with > 21-dBm Psat and Low Noise Amplifier with < 4-dB NF Equipped with Phase Inverter
Chihiro KAMIDAKI Tatsuo KUBO Yuma OKUYAMA Shinogu TAKEDA Yo YAMAGUCHI Ning GUAN 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2025/10/01
Vol. E108-C  No. 10  pp. 470-478
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technologies)
Category: 
Keyword: 
5G, millimeter-wave, transceiver front-end, power amplifier, low noise amp, phase inverter, transmission/reception switch, SiGe BiCMOS technology, 
 Summary | Full Text:PDF
A 24-30GHz Power Amplifier with >20-dBm Psat and <0.1-dB AM-AM Distortion for 5G Applications in 130-nm SiGe BiCMOS
Chihiro KAMIDAKI Yuma OKUYAMA Tatsuo KUBO Wooram LEE Caglar OZDAG Bodhisatwa SADHU Yo YAMAGUCHI Ning GUAN 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2023/11/01
Vol. E106-C  No. 11  pp. 625-634
Type of Manuscript:  INVITED PAPER (Special Section on Microwave and Millimeter-Wave Technologies)
Category: 
Keyword: 
5G, mm-wave, power amplifier, SiGe BiCMOS tecnology, EVM, ACLR, PAE, AM-AM, AM-PM, 
 Summary | Full Text:PDF
AC Resistance of Copper Clad Aluminum Wires
Ning GUAN Chihiro KAMIDAKI Takashi SHINMOTO Ken'ichiro YASHIRO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/10/01
Vol. E96-B  No. 10  pp. 2462-2468
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2012)
Category: Electromagnetic Analysis
Keyword: 
copper clad aluminum wire, copper wire, wireless power transfer, coil, eddy current, skin effect, proximity effect, 
 Summary | Full Text:PDF