Concurrent Dual-Band Microstrip Line Hilbert Transformer for Spectrum Aggregation Real-Time Analog Signal Processing

被引：0

作者：

Islam, Rakibul ^{[1
]}

Maktoomi, Md Hedayatullah ^{[1
]}

Gu, Yixin ^{[2
]}

Arigong, Bayaner ^{[1
]}

机构：

[1] Washington State Univ, Pullman, WA 99164 USA

[2] Univ Texas Arlington, Arlington, TX 76019 USA

来源：

PROCEEDINGS OF THE 2020 IEEE/MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS) | 2020年

关键词：

Hilbert transformer; dual-band; delay line; 180 degrees hybrid ring coupler;

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：

In this paper, a microstrip line Hilbert transformer is proposed to operate concurrently at the dual-frequency for spectrum aggregation real-time analog signal processing applications. The proposed dual-band Hilbert transformer consists of a dual-band 180 degrees coupler and dual-band delay line. The theoretical analysis is carried out to find the relation of coupler and delay line forming closed loop resonance. To verify the proposed design concept, a prototype of Hilbert transformer working at 0.9 GHz and 1.98 GHz is designed and tested, and the simulated and measured results correlate well with each other.

引用

页码：900 / 903

页数：4

共 13 条

[1] Compressive Receiver Using a CRLH-Based Dispersive Delay Line for Analog Signal Processing [J].