A Multi-layered Circular Polarized Antenna for High Gain & Broadband Design based on LTCC

被引：0

作者：

Zhang Zhenlong ^{[1
]}

Wang Zelin ^{[1
]}

Zhang Bo ^{[1
]}

Pan Shuanlong ^{[1
]}

Yan Shaomin ^{[1
]}

机构：

[1] Xian Res Inst Nav Thechol, 1st Bai Sha Rd, Xian 710068, Shaanxi, Peoples R China

来源：

2022 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT) | 2022年

关键词：

LTCC; circular polarization; SIW; slot-coupling; dielectric resonator;

D O I：

10.1109/ICMMT55580.2022.10023073

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：

This paper introduced a circular polarized antenna based on multi-layer LTCC with high gain and broadband characters. Simulated via multi-layered LTCC material, and according to the theory of substrate-integrated waveguide (51W) cavity as well as gap radiation coupling, a homologous feed power divider is realized by two strip line dividers with a 90-degree difference in their electrical length, which finally leads to a broadband antenna with circular polarization. The antenna is small in size with 4.8x4.8 mm for each unit, and its relative bandwidth is 22% in 20 similar to 25G-Hz when Sll is smaller than 10dB. To improve the antenna gain, a double-layer dielectric resonator is invited in the design without changing the polarization format of the antenna.

引用

页数：3

共 4 条

[1] Slot-Coupled Circularly Polarized Array Antenna With Substrate-Integrated Waveguide Cavity for Parallel-Plate-Mode Suppression [J].

Kim, Youngsub ;

Yoon, Young Joong .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2017, 65 (08) :3999-4006

[2] Compact Three-Port Integrated-Antenna-Filter Modules [J].

Lim, E. H. ;

Leung, K. W. .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2009, 8 :486-489

[3] Dual-Band Patch Antenna With Filtering Performance and Harmonic Suppression [J].

Mao, Chun Xu ;

Gao, Steven ;

Wang, Yi ;

Sanz-Izquierdo, Benito ;

Wang, Zhengpeng ;

Qin, Fan ;

Chu, Qing Xin ;

Li, Jianzhou ;

Wei, Gao ;

Xu, Jiadong .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2016, 64 (09) :4074-4077

[4] Design of compact dual and high directive electromagnetic bandgap (EBG) resonator antenna using artificial magnetic conductor [J].

Pirhadi, Abbas ;

Hakkak, Mohammad ;

Keshmiri, Farshad ;

Baee, Roghieh Karimzadeh .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2007, 55 (06) :1682-1690

← 1 →