DocumentCode
2701746
Title
Linear Retro-directive Antenna Arrays using 90 ° Hybrids
Author
Sung-Nien Hsieh ; Tah-Hsiung Chu
Author_Institution
Graduate Inst. of Commun. Eng., Nat. Taiwan Univ., Taipei
fYear
2006
fDate
9-14 July 2006
Firstpage
3347
Lastpage
3350
Abstract
In this paper, a novel approach of linear retro-directive antenna array using 90deg hybrids is proposed. Three-element and four-element passive retro-directive array with experimental results are presented. The measured patterns demonstrate that the main beam is aligned with the incident angle. This approach can be implemented as an arbitrary odd-number and even-number linear retro-directive antenna array
Keywords
antenna radiation patterns; directive antennas; linear antenna arrays; arbitrary odd-number linear retro-directive antenna array; even-number linear retro-directive antenna array; incident angle; passive retro-directive array; Antenna arrays; Coupling circuits; Frequency; Linear antenna arrays; Microstrip antenna arrays; Phased arrays; Receiving antennas; Reflection; Signal processing; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location
Albuquerque, NM
Print_ISBN
1-4244-0123-2
Type
conf
DOI
10.1109/APS.2006.1711330
Filename
1711330
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