Sudha, T and Vedavathy, TS and Bhat, N (2004) Wideband single-fed circularly polarised patch antenna. In: Electronics Letters, 40 (11). pp. 648-649.
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A novel circularly polarised (CP), single-fed microstrip antenna is presented. The antenna consists of a stacked structure of almost square patches. The proposed design has a reduced antenna size compared to the conventional CP microstrip antenna at a given operating frequency. The impedance and axial ratio bandwidths are large and CP radiation quality is excellent over the entire upper hemisphere. The proposed antenna is suitable for global positioning system (GPS) applications.
|Item Type:||Journal Article|
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|Department/Centre:||Division of Electrical Sciences > Electrical Communication Engineering|
|Date Deposited:||19 Dec 2008 20:10|
|Last Modified:||19 Sep 2010 04:56|
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