Characteristic Modes Theory Exploitation for Wideband Circularly Polarized Metasurface Antenna Design

被引：0
|
作者：
Dicandia, F. A. [1 ]
Genovesi, S. [2 ]
机构：
[1] IDS Ingn Sistemi SpA, Pisa, Italy
[2] Univ Pisa, Dipartimento Ingn Informaz, Pisa, Italy
来源：
2022 3RD URSI ATLANTIC AND ASIA PACIFIC RADIO SCIENCE MEETING (AT-AP-RASC) | 2022年
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D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A novel compact and low profile Circularly Polarized (CP) antenna operating in the whole X-band for satellite communications is proposed. A suitable radiative performance is achieved by resorting to the Characteristic Modes Theory (CMT). More in detail, the wideband operation and CP radiated field are achieved by a proper excitation of two orthogonal current modes (J(n)) supported by the investigated metasurface (MTS) antenna. Measurements on a realized prototype provide a satisfactory agreement with simulations, confirming the reliability of the proposed approach.
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页数：4
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