DESIGN OF HIGH-PERFORMANCE SUM-FREQUENCY UPCONVERTOR

被引：0

作者：

DENG, SF

WU, Q

QIU, JH

机构：

[1] Harbin Institute of Technology, Harbin

来源：

ELECTRONICS LETTERS | 1991年 / 27卷 / 22期

关键词：

CONVERTERS; WAVE-GUIDES; DIODES; MICROWAVE DEVICES AND COMPONENTS;

D O I：

10.1049/el:19911280

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 new 8 mm-band sum-frequency upconvertor is described which consists of a double-ridge waveguide, a crossrod structure and varactors. The convertor operates over X, K and Ka bands. The minimum conversion loss is 2.9 dB at a sum frequency of 35 GHz, with bandwidth over 500 MHz. The maximum output power of the sum-frequency signal is 1.34 mw; testing results show that the upconvertor converts the X-band signal to Ka-band linearly.

引用

页码：2064 / 2066

页数：3