Hikaru IKEDA


PCB-Based Cross-Coupled Differential VCOs Using a Novel LC-Tank Comprised of the Chip Inductors
Hikaru IKEDA Yasushi ITOH 
Publication:   
Publication Date: 2018/10/01
Vol. E101-C  No. 10  pp. 744-750
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technologies)
Category: 
Keyword: 
microwavedifferentialcross-coupledVCOLC-tankSiGe HBT
 Summary | Full Text:PDF(1.7MB)

Compensation of Nonlinear Distortion During Transmission Based on the Adaptive Predistortion Method
Takashi MATSUOKA Masayuki ORIHASHI Morikazu SAGAWA Hikaru IKEDA Kouei MISAIZU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/06/25
Vol. E80-C  No. 6  pp. 782-787
Type of Manuscript:  Special Section PAPER (Special Issue on Microwave and Millimeterwave High-power Devices)
Category: 
Keyword: 
linearizeradaptive predistortiondigital modulationpower amplifier
 Summary | Full Text:PDF(485.6KB)

A Low Distortion and High Efficiency Paralleled Power Amplifier without an Isolator in Wide Range of Load Impedances
Hikaru IKEDA Hiroaki KOSUGI Tomoki UWANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/06/25
Vol. E80-C  No. 6  pp. 763-767
Type of Manuscript:  Special Section PAPER (Special Issue on Microwave and Millimeterwave High-power Devices)
Category: 
Keyword: 
microwave amplifierlow distortionhigh efficiencyparalleled amplifierπ/4-DQPSK
 Summary | Full Text:PDF(363.3KB)