Compact circular polarised patch antenna with relaxed manufacturing tolerance and improved axial ratio bandwidth

Michael Elsdon, Alistair Sambell, Steven Gao, Yi Qin

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)

Abstract

An offset planar fed compact circular polarised microstrip patch antenna is presented. It is found that through the use of embedded star shaped slot loading and an offset planar feed, size reduction of up to 38% can be achieved with no significant reduction in axial ratio bandwidth. It is also found that this design has relaxed manufacturing tolerances.
Original languageEnglish
Pages (from-to)1296-1298
JournalElectronics Letters
Volume39
Issue number18
DOIs
Publication statusPublished - Sep 2003

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