Design and Testing of a Multifrequency Antenna With a Reconfigurable Feed
β Scribed by Kumar, M. M. Ajith; Patnaik, Amalendu; Christodoulou, Christos G.
- Book ID
- 121860032
- Publisher
- IEEE
- Year
- 2014
- Tongue
- English
- Weight
- 643 KB
- Volume
- 13
- Category
- Article
- ISSN
- 1536-1225
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## Abstract A dualβmode annular ring antenna for both global positioning system (GPS) and satellite digital multimedia broadcasting (SβDMB) is designed. The proposed antenna consists of a coupling feed line and four slots on an annular ring patch. A gap between the feed line and the annular ring pa
Figure 6 Simulated scattering and radiation levels for the compact Ε½ . Ε½ . PBG microstrip reflector filled line and conventional straight PBG Ε½ . microstrip reflector dotted line good choice. The problem is that, to obtain these high-performance characteristics, the necessary number of periods in t