Referenced Items are not available for this document.
A simple compact broadband circularly-polarised square slot antenna (CPSSA) fed by a coplanar waveguide is presented. A CP bandwidth larger than 38.2% can be attained simply by embedding two inverted-L grounded strips around two opposite corners whereas the impedance bandwidth can be greatly improved through the tuning stubs. The designed CPSSA antenna is 25 × 25 × 0.8 mm3, which is 56% smaller than previous CPSSA structures operating over the frequency band between 2.9 and 11.2 GHz for VSWR <; 2.
Published in:
Electronics Letters
(Volume:47
,
Issue:
15
)
Date of Publication: July 21 2011
- Page(s):
- 837 - 838
- ISSN :
- 0013-5194
- INSPEC Accession Number:
- 12117717
- Digital Object Identifier :
- 10.1049/el.2011.1430
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 11 August 2011
- Issue Date :
- July 21 2011
- Sponsored by :
- Institution of Engineering and Technology
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