Keyword : reflector antennas


Noise Temperature Approximations for Offset Gregorian Reflector Systems
Robert LEHMENSIEK Dirk I. L. DE VILLIERS 
Publication:   
Publication Date: 2018/02/01
Vol. E101-B  No. 2 ; pp. 332-339
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2016)
Category: Antennas
Keyword: 
noise temperatureradio astronomyreceiving sensitivityreflector antennas
 Summary | Full Text:PDF(3.5MB)

Effects of Diffraction and Feed Pattern Variation in Shaped Offset Gregorian Reflectors
Dirk I. L. DE VILLIERS Robert LEHMENSIEK Marianna V. IVASHINA 
Publication:   
Publication Date: 2018/02/01
Vol. E101-B  No. 2 ; pp. 316-323
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2016)
Category: Antennas
Keyword: 
aperture efficiencyreflector antennasradio astronomy
 Summary | Full Text:PDF(2.8MB)

Novel Beam-Scanning Center-Fed Imaging Reflector Antenna with Elliptical Aperture for Wide Area Observation
Michio TAKIKAWA Yoshio INASAWA Hiroaki MIYASHITA Izuru NAITO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2016/09/01
Vol. E99-C  No. 9 ; pp. 1031-1038
Type of Manuscript:  PAPER
Category: Electromagnetic Theory
Keyword: 
wide area observationelliptical aperturesmall observation satellitereflector antennasdoubly curved reflectorbeam-scanning functioncenter-fed reflector antenna
 Summary | Full Text:PDF(2MB)

Satellite Onboard Reflector Antennas
Shigeru MAKINO Norio MIYAHARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/03/01
Vol. E86-B  No. 3 ; pp. 944-953
Type of Manuscript:  INVITED PAPER (Special Issue on Historical Review of Antenna Systems in Japan)
Category: 
Keyword: 
satellite antennasreflector antennas
 Summary | Full Text:PDF(6.3MB)

Reflector Antennas for Earth Stations and Radio Telescopes
Shinichi NOMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/03/01
Vol. E86-B  No. 3 ; pp. 925-943
Type of Manuscript:  INVITED PAPER (Special Issue on Historical Review of Antenna Systems in Japan)
Category: 
Keyword: 
antennasreflector antennasearth stationsradio telescopessatellite communications
 Summary | Full Text:PDF(25.6MB)