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A Wideband Profiled Corrugated Horn for Multichroic ApplicationsA wideband profiled corrugated feedhorn was developed for multichroic applications. This feedhorn features a return loss of better than -25 dB and cross polarization peaks below -30 dB, over a fractional bandwidth of greater than 50%. Its performance is close to that of the ring-loaded corrugated feedhorn; however, the design presented is much easier to fabricate at millimeter wavelengths.
Document ID
20160001112
Acquisition Source
Goddard Space Flight Center
Document Type
Conference Paper
Authors
Zeng, Lingzhen (Harvard-Smithsonian Center for Astrophysics Cambridge, MA, United States)
Tong, Cheuk-yu Edward (Harvard-Smithsonian Center for Astrophysics Cambridge, MA, United States)
Wollack, Edward J. (NASA Goddard Space Flight Center Greenbelt, MD United States)
Chuss, David T. (Villanova Univ. PA, United States)
Date Acquired
January 22, 2016
Publication Date
August 23, 2015
Publication Information
Publisher: IEEE
Subject Category
Communications And Radar
Report/Patent Number
GSFC-E-DAA-TN29358
Report Number: GSFC-E-DAA-TN29358
Meeting Information
Meeting: International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)
Location: Hong Kong
Country: China
Start Date: August 23, 2015
End Date: August 28, 2015
Sponsors: Institute of Electrical and Electronics Engineers
Distribution Limits
Public
Copyright
Public Use Permitted.
Keywords
ring-loaded corrugated feedhorn
corrugated feedhorn
multichroic applications

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