Vivaldi antennas as detectors for microwave imaging: Some theoretical results and design considerations

被引：2

作者：

Chiappe, M ^{[1
]}

Gragnani, GL ^{[1
]}

机构：

[1] Univ Genoa, ICEmB, I-16145 Genoa, Italy

来源：

2004 IEEE INTERNATIONAL WORKSHOP ON IMAGING SYSTEMS AND TECHNIQUES (IST) | 2004年

关键词：

microwave imaging sensor; frequency independent antennas; Vivaldi antennas;

D O I：

10.1109/IST.2004.1397274

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Some theoretical deductions and results in agreement with some design inferences and experimental measurements, included NEC2 code simulations, are proposed as a further step in Vivaldi Antenna analysis. The exponential taper scaling invariance and the decreasing current distribution are proved and a practical feeding system is developed in order to obtain a. quite complete study about the main Vivaldi antenna features and properties.

引用

页码：22 / 27

页数：6