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| URI: | http://dyuthi.cusat.ac.in/purl/1583 |
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|---|---|
| Circularly pola ... act microstrip antenna.PDF | (1.230Mb) |
| Abstract: | compact microstrip antenna integrated with an amplifier having an area reduction of 70%, compared to the standard circular microstrip patch antenna, is presented. The antenna also provides an enhanced gain of 10-dB more than its passive counter part. The measured 2:1 VSWR band width is -4% at 790 MHz, which is 2.5 times larger than that of the passive microstrip antenna |
| URI: | http://dyuthi.cusat.ac.in/purl/1402 |
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| Compact amplifi ... ted microstrip antenna.PDF | (933.7Kb) |
| Abstract: | An arrow-shaped microstrip antenna with a pair of narrow slots embedded near the non-radiating edges gives wide impedance bandwidth. The experimental and simulated (!E3D) results show that antenna bandwidth is -3.5 times that of a conventional patch with the added advantage of reduced antenna size. The radiation characteristics are found to he uniform throughout the operating band |
| URI: | http://dyuthi.cusat.ac.in/purl/1398 |
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| compact microst ... or broadband operation.PDF | (966.4Kb) |
| Abstract: | Experimental studies on a compact dual frequency microstrip antenna are presented. This antenna configuration provides an area reduction of 40% compared to a standard rectangular antenna operating at the same frequency without much degradation of the gain. The antenna structure can be modified to achieve the desired ratio between the two resonant frequencies |
| URI: | http://dyuthi.cusat.ac.in/purl/1375 |
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| Dual-band dual- ... act microstrip antenna.PDF | (907.1Kb) |
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