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2 × 2 and 4 × 4 arrays of annular slot antennas in MCM-D technology fed by coplanar CPW networks
- Source :
- IEE Proceedings - Microwaves, Antennas and Propagation; October 1999, Vol. 146 Issue: 5 p335-338, 4p
- Publication Year :
- 1999
-
Abstract
- The paper reports on the first realisation of planar antenna arrays in the MCM-D technology fed by coplanar feeding networks built using CPW lines. 2 × 2 and 4 × 4 arrays of square annular slots designed to work in the Ka-band, around 26.8 GHz, are presented. The analysis was carried out both theoretically and experimentally. The results include the return loss, the radiation patterns and the antenna gain. The proposed arrays are compatible with driving electronics technology, enjoying high impedance bandwidth, low cross polarisation and high radiation efficiency.
Details
- Language :
- English
- ISSN :
- 13502417 and 1359706X
- Volume :
- 146
- Issue :
- 5
- Database :
- Supplemental Index
- Journal :
- IEE Proceedings - Microwaves, Antennas and Propagation
- Publication Type :
- Periodical
- Accession number :
- ejs12052748