Please use this identifier to cite or link to this item: https://doi.org/10.1109/LAWP.2013.2277876
Title: Compact substrate integrated waveguide slot antenna array with low back lobe
Authors: Wei, J.
Chen, Z.N. 
Qing, X.
Shi, J.
Xu, J.
Keywords: Antenna array
back lobe
choke
compact antenna
slot antenna array
substrate integrated waveguide (SIW)
Issue Date: 2013
Source: Wei, J., Chen, Z.N., Qing, X., Shi, J., Xu, J. (2013). Compact substrate integrated waveguide slot antenna array with low back lobe. IEEE Antennas and Wireless Propagation Letters 12 : 999-1002. ScholarBank@NUS Repository. https://doi.org/10.1109/LAWP.2013.2277876
Abstract: In this letter, a compact substrate integrated waveguide (SIW) slot antenna array with a comb-shaped choke is proposed for low back-lobe radiation. The comb-shaped choke consists of an array of quarter-wavelength short-end parallel microstrip lines on the bottom surface of the array for lowering the backward radiation by suppressing the diffraction at the edges of the substrate. The proposed antenna array operating at 10 GHz exhibits a 10-dB back-lobe reduction compared to the antenna without the choke. © 2013 IEEE.
Source Title: IEEE Antennas and Wireless Propagation Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/55350
ISSN: 15361225
DOI: 10.1109/LAWP.2013.2277876
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