DocumentCode
675980
Title
Co-aperture dual-band waveguide monopulse antenna
Author
Yuan-Yun Liu ; Feng-Wei Yao ; Yuan-Bo Shang
Author_Institution
Shanghai Key Lab. of Electromagn. Effect for Aerosp. Vehicles, Shanghai, China
Volume
02
fYear
2013
fDate
23-25 Oct. 2013
Firstpage
685
Lastpage
687
Abstract
This paper describe a novel design of dual band monopulse antenna array, which is made of a X-band and a K-band in the same planar radiating surface. The K-band array is the traditional waveguide slot antenna, which is interfaced to the X-band antenna. The simulated and measured radiation patterns at center frequency are both presented. The side-lobe level for the sum pattern of two frequency are all less than -22dB, which have been achieved in the experiment.
Keywords
antenna radiation patterns; multifrequency antennas; planar antenna arrays; slot antenna arrays; K-band array; X-band antenna; antenna radiation patterns; center frequency; co-aperture dual-band waveguide antenna; monopulse antenna array; planar radiating surface; side-lobe level; slot antenna; sum pattern; Antenna arrays; Antenna measurements; Arrays; Dual band; Frequency measurement; K-band; Slot antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas & Propagation (ISAP), 2013 Proceedings of the International Symposium on
Conference_Location
Nanjing
Print_ISBN
978-7-5641-4279-7
Type
conf
Filename
6717566
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