Please use this identifier to cite or link to this item:
Title: Substrate integrated waveguide cavity-backed wide slot antenna for 60-GHz bands
Authors: Gong, K.
Chen, Z.N. 
Qing, X.
Chen, P.
Hong, W.
Keywords: 60-GHz band
Cavity-backed antenna
slot antenna
substrate integrated waveguide (SIW)
Issue Date: 2012
Citation: Gong, K., Chen, Z.N., Qing, X., Chen, P., Hong, W. (2012). Substrate integrated waveguide cavity-backed wide slot antenna for 60-GHz bands. IEEE Transactions on Antennas and Propagation 60 (12) : 6023-6026. ScholarBank@NUS Repository.
Abstract: A wide slot antenna backed by a substrate integrated waveguide (SIW) cavity is presented and investigated for the enhancement of operating bandwidth at 60-GHz band. The 10-dB return loss impedance bandwidth of the antenna increases from 3% to 11.6% with consistent radiation performance as the width to length ratio (WLR) of the rectangular slot cutting from the SIW increases from 0.12 to 0.71. Its dual-resonance operation mechanism is verified by a parametric study. Three 2 × 4 antenna arrays with different slot WLRs are designed and fabricated with a printed circuit board (PCB) process at the 60-GHz bands. The measured results show that the antenna array with slot WLR of 0.71 achieves the gain of 10-12 dBi and the cross-polarization levels of better than 25 dB in both E;-and H-planes over the enhanced operating bandwidth of about 11.6%. © 2012 IEEE.
Source Title: IEEE Transactions on Antennas and Propagation
ISSN: 0018926X
DOI: 10.1109/TAP.2012.2213060
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.


checked on Dec 8, 2019


checked on Nov 29, 2019

Page view(s)

checked on Dec 1, 2019

Google ScholarTM



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.