Title :
Millimeter-wave leaky-wave antenna based on dielectric filled metal groove waveguide
Author :
Xue Bai;Shi-Wei Qu;Chi Hou Chan;Kung Bo Ng
Author_Institution :
Dept. of Microwave Engineering, Univ. of Electronic Sci. & Technol. of China (UESTC) Chengdu, Sichuan Province, China
fDate :
6/1/2015 12:00:00 AM
Abstract :
In this paper, a millimeter-wave sinusoidally-modulated susceptance leaky-wave antenna (SMSLWA) based on dielectric filled metal groove waveguide is presented. The design procedure for SMSLWA with the desired radiation direction is discussed in detail. The proposed antenna radiates at 10o from broadside at 60 GHz. The simulated results show that the main beam scans from -21.2° to 40.6° from 45 to 85 GHz and the gain is changed between 16.1 to 19.9 dBi.
Keywords :
"Surface waves","Admittance","Leaky wave antennas","Yttrium","Dielectrics","Substrates"
Conference_Titel :
Antennas and Propagation (APCAP), 2015 IEEE 4th Asia-Pacific Conference on
DOI :
10.1109/APCAP.2015.7374408
