A microstrip-based Rotman lens for mm-wave sensing operations

被引：6

作者：

Hall, L ^{[1
]}

Hansen, H ^{[1
]}

Abbott, D ^{[1
]}

机构：

[1] Univ Adelaide, Ctr Biomed Engn, Adelaide, SA 5005, Australia

来源：

PASSIVE MILLIMETER-WAVE IMAGING TECHNOLOGY V | 2001年 / 4373卷

关键词：

microstrip; Rotman lens; beam-forming; passive detection; radiometry; collision avoidance;

D O I：

10.1117/12.438143

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：

Rotman lenses offer a compact, rugged and reliable means of forming multi-beam staring array sensing arrangements. The successful implementation of Rotman devices, that operate at mm-wave frequencies, is important to a wide range of applications ranging from covert military operations and collision avoidance in cars and boats in poor weather, to landing aids for aircraft. This paper discusses the development of a Ka-band microstrip-based Rotman lens that is to be used in collision avoidance and other military related roles.

引用

页码：40 / 48

页数：9

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