Basic Properties and Design Principles of UWB Antennas

被引：205

作者：

Wiesbeck, Werner ^{[1
]}

Adamiuk, Grzegorz ^{[1
]}

Sturm, Christian ^{[1
]}

机构：

[1] Univ Karlsruhe TH, Inst Hochfrequenztechn & Elekt, D-76131 Karlsruhe, Germany

来源：

PROCEEDINGS OF THE IEEE | 2009年 / 97卷 / 02期

关键词：

Ultra-wide-band (UWB); UWB antenna characterization; UWB link; UWB transfer functions;

D O I：

10.1109/JPROC.2008.2008838

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：

Basic principles for ultra-wide-band (UWB) radiation are presented and discussed in this paper. The discussion starts with a description of the influence of antennas on UWB transmission. The parameters characterizing antennas in time and in frequency domain are specified. Since the number of possible antenna structures is nearly unlimited, the focus will be on a classification according to different radiation principles. For each of these mechanisms, the typical advantages and disadvantages are discussed, and an example antenna and its characteristics are presented. For a wireless engineer, the problem to solve is the proper design of an antenna with the desired radiation characteristics. The final outcome of this paper is that there exist numbers of UWB antennas, but not each of them is suited for any application, especially in view of radar and communication systems requirements.

引用

页码：372 / 385

页数：14

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