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Design of a miniaturized spiral antenna for partial discharge detection system.
- Source :
-
Microwave & Optical Technology Letters . Jan2018, Vol. 60 Issue 1, p75-78. 4p. 1 Black and White Photograph, 2 Diagrams, 2 Charts, 2 Graphs. - Publication Year :
- 2018
-
Abstract
- A miniaturized spiral antenna with a broadband balun for a partial discharge (PD) localization system is proposed. The proposed antenna has broadband characteristic from 925 MHz to 1.6 GHz and a unidirectional radiation pattern. The overall dimensions of the fabricated antenna are 80 × 80 × 40 mm3, which is the smallest size among antennas for the PD detection system. The measured −10 dB reflection bandwidth starts at 925 MHz, and the measured directivity of the antenna is about 6 dB in the frequency band. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08952477
- Volume :
- 60
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Microwave & Optical Technology Letters
- Publication Type :
- Academic Journal
- Accession number :
- 126530698
- Full Text :
- https://doi.org/10.1002/mop.30916