Design of A Miniaturized Ultra-wideband Down Converter Module

被引：1

作者：

Zhang Xingwen ^{[1
]}

Wang Yong ^{[1
]}

Sun Biao ^{[1
]}

Wei Wei ^{[1
]}

Xing Jun ^{[1
]}

机构：

[1] CSIC, Res Inst 723, Yangzhou, Jiangsu, Peoples R China

来源：

2020 CROSS STRAIT RADIO SCIENCE & WIRELESS TECHNOLOGY CONFERENCE, CSRSWTC | 2020年

关键词：

Ultra-wideband; miniaturization; down converter;

D O I：

10.1109/CSRSWTC50769.2020.9372497

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 order to meet the requirements of electromagnetic countermeasure and radar systems, a miniaturized variable frequency module from 8 to 16GHz is proposed. The module adopts the modular design idea, which is implemented by the vertical overlay assembly of two independent modules, which reduces the plane size. Using multi-layer media substrate combined with bare-chip micro-assembly process, the component size is reduced and circuit integration is improved. In order to realize the requirements of generalization, the module adopts a three-stage mixing scheme, integrates the functions of phase shift, attenuation, pre-selected filtering, and can be powered by a single point from +8 to +20V, making it convenient for use. The measured results show that the compact ultra-wide band down converter meets all the specifications, and can be widely used in various occasions.

引用

页数：3