Keyword : beam forming network


Spatial Optical Signal Processing Beam Forming Network for 2-Dimensional Beam Steering
Keizo INAGAKI Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/07/01
Vol. E86-C  No. 7 ; pp. 1209-1217
Type of Manuscript:  Special Section PAPER (Special Issue on Recent Progress in Microwave and Millimeter-wave Photonics Technologies)
Category: Photonics for Antenna Systems
Keyword: 
optical controlbeam forming network2-D beam steeringFourier transform lensgraded index fiber lensed single mode fiber
 Summary | Full Text:PDF

A Simple Design Method of the Planar Butler Matrix Using Thin Dielectric Substrate Metalized Both Side
Yoji ISOTA Osami ISHIDA Fumio TAKEDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/02/01
Vol. E86-C  No. 2 ; pp. 162-168
Type of Manuscript:  Special Section PAPER (Special Issue on Circuit and Device Technology for High-Speed Wireless Communication)
Category: Passive (Feeder)
Keyword: 
Butler matrixmulti beam antennaadaptive array antennabeam forming network
 Summary | Full Text:PDF

A Liquid-Crystal Control, Coherent Type Optoelectronic Phased Array Antenna Beam Forming Network Using Polarization Multiplex Optical Heterodyning
Osamu KOBAYASHI Hiroyo OGAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/01/25
Vol. E79-C  No. 1 ; pp. 80-86
Type of Manuscript:  Special Section PAPER (Special Issue on Optomicrowave Techniques and Their Applications)
Category: Optically Controlled Beam Forming Networks
Keyword: 
phased array antennabeam forming networkelectrically controllable birefringence mode nematic liquid-crystal cellpolarization multiplexoptical heterodyning
 Summary | Full Text:PDF

An Electro-Optic BFN for Array Antenna Beam Forming
Yoshiaki KAMIYA Yasushi MURAKAMI Wataru CHUJO Masayuki FUJISE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/08/25
Vol. E78-C  No. 8 ; pp. 1090-1094
Type of Manuscript:  Special Section PAPER (Special Issue on Microwave and Millimeter-Wave Technology)
Category: 
Keyword: 
microwave and millimeter wave technologyarray antennabeam forming networkheterodyne photodetection
 Summary | Full Text:PDF