Keyword : beam forming

60GHz-Band Photonic-Integrated Array-Antenna and Module for Radio-over-Fiber-Based Beam Forming
Kotoko FURUYA Takayoshi HIRASAWA Masayuki OISHI Shigeyuki AKIBA Jiro HIROKAWA Makoto ANDO 
Publication:   
Publication Date: 2017/10/01
Vol. E100-B  No. 10 ; pp. 1717-1725
Type of Manuscript:  INVITED PAPER (Joint Special Section on Opto-electronics and Communications for Future Optical Network)
Category: 
Keyword: 
radio-over-fiber, array-antenna, beam forming, photonic integration, 60-GHz band, 
 Summary | Full Text:PDF(1.7MB)
Progress in and Prospects of On-Board Communication Equipment Technologies for Communications Satellites in Japan
Masazumi UEBA Akihiro MIYASAKA Yoshinori SUZUKI Fumihiro YAMASHITA 
Publication:   
Publication Date: 2017/09/01
Vol. E100-B  No. 9 ; pp. 1633-1643
Type of Manuscript:  INVITED SURVEY PAPER
Category: Satellite Communications
Keyword: 
on-board communication equipment, communications satellites, multi-beam satellite communication system, transponder, antenna reflector, on board processor, beam forming, 
 Summary | Full Text:PDF(2.7MB)
Transmitting and Receiving Power-Control Architecture with Beam-Forming Technique for 2D Wireless Power Transmission Systems
Takahide TERADA Hiroshi SHINODA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/12/01
Vol. E97-A  No. 12 ; pp. 2618-2624
Type of Manuscript:  PAPER
Category: Systems and Control
Keyword: 
microwave, phase conjugation, beam forming, power amplifier, rectifier, two-dimensional waveguide sheet, wireless power transmission, 
 Summary | Full Text:PDF(1.7MB)
Beam Forming Characteristics of a Waveguide-Type Optical Phased Array Antenna
Yasushi MURAKAMI Keizo INAGAKI Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/04/25
Vol. E80-B  No. 4 ; pp. 617-624
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
antennas and propagation, optical antenna, phased array, beam forming, optical waveguide, 
 Summary | Full Text:PDF(654.9KB)
Optical Technologies for Phased Array Antennas
Alwyn SEEDS 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/02/25
Vol. E76-C  No. 2 ; pp. 198-206
Type of Manuscript:  INVITED PAPER (Special Issue on Optical/Microwave Interaction Devices, Circuits and Systems)
Category: 
Keyword: 
phased array, microwave opto-electronics, beam forming, optical heterodyne, 
 Summary | Full Text:PDF(722.9KB)