Characterization of Small Antennas for Hearing Aids by Several Measurement Techniques

被引：0

作者：

Pivnenko, S. ^{[1
]}

Zhang, J. ^{[1
]}

Khatun, A. ^{[2
]}

Laitinen, T. ^{[2
]}

Carlsson, J. ^{[3
]}

机构：

[1] Tech Univ Denmark, Dept Elect Engn, Bldg 348, DK-2800 Lyngby, Denmark

[2] Aalto Univ, Dept Radio Sci & Engn, Sch Sci & Technol, SMARAD, Aalto 00076, Finland

[3] Chalmers Univ Technol, Dept Signals & Syst, Gothenburg, Sweden

来源：

PROCEEDINGS OF THE FOURTH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION | 2010年

基金：

芬兰科学院;

关键词：

RADIATION-EFFICIENCY;

D O I：

暂无

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：

Characteristics of electrically small loop antennas were measured by different techniques and the results were compared in-between. The techniques employed were: a single-probe spherical near-field technique, a multi-probe spherical near-field technique, a reverberation chamber, and a Wheeler cap technique. The results were compared with regard to the measurement accuracy, measurement speed, and applicability for characterization of small antennas in complex application environment.

引用

页数：5

共 7 条

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