Design of Half Power Divider at Ku-band using Empty Substrate Integrated Waveguide

被引：0

作者：

Reddy, Mettu Goutham ^{[1
]}

Bharath, Kunooru ^{[1
]}

Nandigama, Srujana Vahini ^{[1
]}

Dasari, Ramakrishna ^{[1
]}

机构：

[1] UCEOU, ECE Dept, Hyderabad, India

来源：

IEEE MTT-S LATIN AMERICA MICROWAVE CONFERENCE (LAMC-2021) | 2021年

关键词：

Empty Substrate integrated Waveguide; micro-strip line; Broadband Transition; MICROSTRIP;

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：

This paper presents a half power divider operating at Ku-band which is designed using concept of Empty SIW. For easy connectivity with other planar microwave devices and circuits, the micro strip line to HSIW transition was implemented, with section of ESIW expanded at discontinuity interface, to reduce radiation and leakage effects and provide impedance matching. An ESIW based, half power divider is fabricated on RT/duroid 5880 and measured in range of 11.5 GHz to 18.5 GHz. This power divider provided a return loss of at least 12 dB, an insertion loss of 0.5 +/- 0.03 dB, and also when used as Power combiner, its power combining efficiency is observed as 89.4% from 12-16.5GHz.

引用

页数：3

共 9 条

[1]

Balanis C.A., 1997, Antenna Theory, Analysis and Design, V2nd, P722

[2] Novel Empty Substrate Integrated Waveguide for High-Performance Microwave Integrated Circuits [J].