DocumentCode
1842515
Title
Low-cost circular-polarized leaky-wave antenna for millimeter-wave applications
Author
Rodenbeck, C. ; Ming-Yi Li ; Kai Chang
Author_Institution
Dept. of Electr. Eng., Texas A&M Univ., College Station, TX, USA
Volume
2
fYear
2003
fDate
22-27 June 2003
Firstpage
1138
Abstract
This paper presents the design and measured performance of a new circular-polarized array antenna. The antenna maintains an excellent radiation pattern with axial ratio less than 1 dB across a bandwidth greater than 7 percent in the Ka-band. The design should be especially useful for millimeter-wave communications applications.
Keywords
antenna radiation patterns; electromagnetic wave polarisation; leaky wave antennas; millimetre wave antenna arrays; Ka-band communications; leaky-wave antenna; low-cost circular-polarized antenna; millimeter-wave array antenna; radiation pattern axial ratio; Antenna measurements; Arrayed waveguide gratings; Bandwidth; Dielectrics; Frequency; Leaky wave antennas; Log periodic antennas; Millimeter wave measurements; Rectangular waveguides; Slot antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2003. IEEE
Conference_Location
Columbus, OH, USA
Print_ISBN
0-7803-7846-6
Type
conf
DOI
10.1109/APS.2003.1219436
Filename
1219436
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