Abstract
A microstrip antenna with broadband circular polarisation (CP) is presented. The proposed microstrip antenna has a circular patch and is excited by a series microstrip-line-feed configuration through the coupling of a ring slot in the ground plane. The broadband operation is achieved by coupling two CP resonant elements, which are due to the circular patch and the ring slot, respectively. A typical prototype using foam material of thickness 5mm as the antenna substrate is constructed. Measured results show the 3dB-axial-ratio bandwidth centred at 2500MHz is more than 10.
| Original language | English |
|---|---|
| Pages (from-to) | 318-319 |
| Number of pages | 2 |
| Journal | Electronics Letters |
| Volume | 42 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 2006 Mar 16 |
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All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
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Slot-coupled microstrip antenna for broadband circular polarisation. / Su, C. W.; Row, Jeen-Sheen.
In: Electronics Letters, Vol. 42, No. 6, 16.03.2006, p. 318-319.Research output: Contribution to journal › Article
TY - JOUR
T1 - Slot-coupled microstrip antenna for broadband circular polarisation
AU - Su, C. W.
AU - Row, Jeen-Sheen
PY - 2006/3/16
Y1 - 2006/3/16
N2 - A microstrip antenna with broadband circular polarisation (CP) is presented. The proposed microstrip antenna has a circular patch and is excited by a series microstrip-line-feed configuration through the coupling of a ring slot in the ground plane. The broadband operation is achieved by coupling two CP resonant elements, which are due to the circular patch and the ring slot, respectively. A typical prototype using foam material of thickness 5mm as the antenna substrate is constructed. Measured results show the 3dB-axial-ratio bandwidth centred at 2500MHz is more than 10.
AB - A microstrip antenna with broadband circular polarisation (CP) is presented. The proposed microstrip antenna has a circular patch and is excited by a series microstrip-line-feed configuration through the coupling of a ring slot in the ground plane. The broadband operation is achieved by coupling two CP resonant elements, which are due to the circular patch and the ring slot, respectively. A typical prototype using foam material of thickness 5mm as the antenna substrate is constructed. Measured results show the 3dB-axial-ratio bandwidth centred at 2500MHz is more than 10.
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U2 - 10.1049/el:20064040
DO - 10.1049/el:20064040
M3 - Article
AN - SCOPUS:33645220899
VL - 42
SP - 318
EP - 319
JO - Electronics Letters
JF - Electronics Letters
SN - 0013-5194
IS - 6
ER -