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| Abstract: | A new dual port microstrip antenna geometry for dual frequency operation is presented. The structure consists of the intersection of two circles of the same radius with their centres displaced by a small fraction of the wavelength . This antenna provides wide impedance bandwidth and excellent isolation between its ports. The gain of the antenna is comparable to that of a standard circular microstrip antenna operating at the same resonant frequency. A theoretical analysis for calculating the resonant frequencies of the two ports is also presented |
| URI: | http://dyuthi.cusat.ac.in/purl/1350 |
| Files | Size |
|---|---|
| Broadband dual frequency microstrip antennas.PDF | (838.1Kb) |
| Broadband dual frequency microstrip antennas.PDF | (838.1Kb) |
| Abstract: | A new microstrip antenna geometry with considerable reduction in size, with similar radiation characteristics to those of an equivalent rectangular patch antenna is proposed. A relationship has been suggested for fmding out the resonant frequency of the new geometry, and its validity has been established by the experimental results. Without increasing the aperture area, this geometry also offers a facility for considerably reducing the resonant frequency compared to conventional patches. |
| URI: | http://dyuthi.cusat.ac.in/purl/673 |
| Files | Size |
|---|---|
| New compact microstrip antenna Jacob.pdf | (248.7Kb) |
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