Optimization of corrugated profiled horn with low cross-polarization

• Published in: 2017 IEEE 5th International Symposium on Electromagnetic Compatibility (EMC-Beijing) pp. 1 - 3
• Main Authors: Zhang Ronshu, Lu Guizhen, Guo Qingxin, Zeng Dongdong, Cao Zhi, Chen Chao
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.10.2017
• Subjects: Bandwidth; cross-polar level; Horn antennas; Microwave antennas; Microwave communication; Optimization; polynomial profile; Reflector antennas; wide band width

In this paper, a polynomial profile corrugated horn antenna is designed for operation in the microwave Ku band region. The structure of horn, combining the horizontal and vertical corrugations, has been optimized so that the cross-polar level in the 45 ° plane relative to the linearly polarized fiel...