Back to Search
Start Over
Ultrathin flat microwave transmitarray antenna for dual‐polarised operations.
- Source :
-
Electronics Letters (Wiley-Blackwell) . Sep2016, Vol. 52 Issue 18, p1653-1654. 2p. - Publication Year :
- 2016
-
Abstract
- A dual‐polarised phase‐correcting microwave transmitarray that is based on an ultrathin phase‐shifting surface (PSS) has been developed at 22 GHz. The FSS element in this array has a square shape with the rotationally symmetrical geometry. It consists of two identical metallic layers etched on the two sides of a single dielectric layer. A phase‐shifting range of about 330° is achieved. A planar slot‐fed patch antenna was developed as the feed source for the compact structure. The transmitarray prototype, which is fed by a planar antenna, as well as a standard horn, was measured separately. The results show that peak gains of 25.82 and 27.45 dBi and 1 dB gain bandwidths of 6.8 and 9.5% are achieved for the two feed cases. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00135194
- Volume :
- 52
- Issue :
- 18
- Database :
- Academic Search Index
- Journal :
- Electronics Letters (Wiley-Blackwell)
- Publication Type :
- Academic Journal
- Accession number :
- 148785263
- Full Text :
- https://doi.org/10.1049/el.2016.1360