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- Title
Band-Pass Filtering Cross-Polarization Converter Using Transmitarrays.
- Authors
Feng, Jialin; Shi, Hongyu; Yi, Jianjia; Zhang, Anxue; Xu, Zhuo; Begaud, Xavier
- Abstract
Microwave devices with polarization conversion and band-pass filtering response have great application prospects on radomes. Here, the concepts of band-pass filters and cross-polarization converters are combined to realize a band-pass filtering cross-polarization converter with an extremely high polarization-conversion ratio. Most importantly, the device has an excellent out-of-band rejection level, above 30 and 40 dB for the lower and upper edges, respectively. In addition, the transmission zeros of the passband can be flexibly tuned independently. The band-pass filtering polarization converter was simulated, fabricated, and measured, and the measured results were found to be in good agreement with the simulation results.
- Subjects
MICROWAVE devices; TRANSMISSION zeros; OPTICAL polarizers; RADOMES; CASCADE converters
- Publication
Materials (1996-1944), 2021, Vol 14, Issue 9, p2109
- ISSN
1996-1944
- Publication type
Article
- DOI
10.3390/ma14092109