Compact True Time Delay Line With Partially Shielded Coplanar Waveguide Transmission Lines

被引：0

作者：

Lim, Hong Yi ^{[1
]}

Ng, Geok Ing ^{[1
]}

Leong, Yoke Choy ^{[1
]}

机构：

[1] Nanyang Technol Univ, Singapore 639798, Singapore

来源：

PROCEEDINGS OF THE 2012 IEEE INTERNATIONAL SYMPOSIUM ON RADIO-FREQUENCY INTEGRATION TECHNOLOGY (RFIT) | 2012年

关键词：

Monolithic microwave integrated circuit (MMIC); true time delay lines;

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 method to attain a compact true time delay line with a partially shielded coplanar waveguide transmission line. Closely spaced air bridges were utilized to reduce the coupling effects between neighboring coplanar waveguide transmission lines. The proposed method is compatible with foundry's GaAs standard process and allows the transmission line to be compact and achieve a small sized true time delay line circuit. A true time delay line of approximately 85ps was fabricated and tested.

引用

页码：62 / 64

页数：3

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