NASA NTRS · 20160001112
A Wideband Profiled Corrugated Horn for Multichroic Applications
Abstract
A 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.
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Zeng, Lingzhen, Tong, Cheuk-yu Edward, Wollack, Edward J., Chuss, David T.. 2015-08-23. A Wideband Profiled Corrugated Horn for Multichroic Applications. https://ntrs.nasa.gov/citations/20160001112
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