NDLI: Array of waveguide-fed microstrip antennas

Content Provider	IEEE Xplore Digital Library
Author	Yu, B. Wu, D. Seo, K.
Copyright Year	2008
Description	Author affiliation: Dev. 2ND Dept., Nippon Pillar Packing Co. Ltd., Sanda, Japan (Seo, K.) \|\| Jiangsu Key Lab. of Wireless Commun., Nanjing Univ. of Posts & Telecommun., Nanjing, China (Yu, B.; Wu, D.)
Abstract	A low-cost Ku-band array of microstrip antennas, which is fed by standard waveguide, is presented in this paper. The 72 corner-fed square patches of the array are arranged in a 6-by-12 configuration. A novel waveguide to microstrip line transition with power divider is employed as a centre fed for the array in order to reduce the loss of the microstrip feed line. The resonant frequency of the array is 12.5 GHz and the gain was measured to be 24.3 dBi. The measurement results show good agreements with full-wave simulation. This array of waveguide-fed microstrip antennas can be used in many modern communication systems, such as a mobile radar sensor, in which the transition can be fixed as a connection between the module with a front-end waveguide and the antennas.
Starting Page	797
Ending Page	800
File Size	875872
Page Count	4
File Format	PDF
ISBN	9781424424238
DOI	10.1109/ICCS.2008.4737294
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-11-19
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Microstrip antenna arrays Microstrip antennas Waveguide transitions Sensor arrays Radar antennas Antenna measurements Mobile antennas Power dividers Feeds Resonant frequency transition array antenna waveguide feed
Content Type	Text
Resource Type	Article

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