DocumentCode
3287651
Title
Frequency-scanning antennas with low sidelobes using stub-loaded ridge-rectangular leaky waveguides
Author
Tsuji, Mikio ; Harada, Taiji ; Deguchi, Hiroyuki ; Shigesawa, Hiroshi
Author_Institution
Dept. of Electron., Doshisha Univ., Kyoto, Japan
fYear
2003
fDate
15-17 Oct. 2003
Firstpage
352
Lastpage
353
Abstract
The stub-loaded ridge rectangular leaky waveguide, which consists of a ridge rectangular waveguide with an asymmetrically located stub guide is a candidate for millimetre-wave antennas. We design a leaky-wave antenna with 30 dB sidelobes based on the stub-loaded ridge waveguide and verify its validity numerically and experimentally.
Keywords
antenna radiation patterns; leaky wave antennas; millimetre wave antennas; ridge waveguides; scanning antennas; asymmetrically located stub guide; frequency-scanning antennas; leaky-wave antenna; millimetre-wave antennas; ridge-rectangular leaky waveguides; sidelobes; stub-loaded leaky waveguides; Antenna arrays; Antenna measurements; Antennas and propagation; Arrayed waveguide gratings; Frequency; Leaky wave antennas; Millimeter wave technology; Polarization; Rectangular waveguides; Structural engineering;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communication Technology, 2003. IEEE Topical Conference on
Print_ISBN
0-7803-8196-3
Type
conf
DOI
10.1109/WCT.2003.1321556
Filename
1321556
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