## Abstract This paper is concerned with selection and design of an antenna element of a phased array antenna for 20 GHz communications satellite. For this purpose, a new type of dualβmode horn with inner choke ring at the excitation region is proposed. Also, measured results compared with predicte
Active phase conjugation with multiple antenna array element
β Scribed by Xiao, P.; Fusco, V.
- Book ID
- 111891552
- Publisher
- The Institution of Engineering and Technology
- Year
- 2012
- Tongue
- English
- Weight
- 402 KB
- Volume
- 6
- Category
- Article
- ISSN
- 1751-8725
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π SIMILAR VOLUMES
## Abstract The finiteβelement method (FEM) is applied to the analysis of phasedβarray antennas. Curvilinear tetrahedral elements are used for domain discretization and highβorder vector basis functions are used for field expansion. Periodic boundary and radiation conditions are enforced on a singl
## Abstract A compact, wide bandwidth, wide beamwidth resonant microstrip meander line antenna element is reported for active phased array applications. The antenna element offers a return loss better than β10 dB over a bandwidth of 12% in Sβband with a beamwidth of 130Β° in Eβplane. The element has