Now showing items 1-6 of 6
| Abstract: | A new compact microstrip antenna element is analyzed. The analysis can accurately predict the resonant frequency, input impedance, and radiation patterns. The predicted results are compared with experimental results and excellent agreement is observed . These antenna elements are more suitable in applications where limited antenna real estate is available |
| URI: | http://dyuthi.cusat.ac.in/jspui/handle/dyuthi/1568 |
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| Analysis of a New Compact Microstrip Antenna.PDF | (3.188Mb) |
| Abstract: | Design and development of a circularly polarized and matched H-plane sectorial horn antenna have been reported By proper trimming of the flange parameters any desired polarization can be obtained from the horn |
| URI: | http://dyuthi.cusat.ac.in/jspui/handle/dyuthi/1550 |
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| A circularly po ... s design & develpoment.PDF | (822.3Kb) |
| Abstract: | An asymmetric coplanar strip-fed uniplanar antenna for wideband applications is presented. The resulting antenna offers a 2:1 VSWR bandwidth greater than 100% from 1.58 to 5.48 GHz covering the DCS/PCS/IEEE 802.11a/WiMAX bands. The antenna has an overall dimension of 44 × 35 mm2 when printed on a substrate of dielectric constant 4.4 and height 1.6 mm. The design equation is also presented in this article. The antenna exhibits good radiation characteristics and moderate gain in the entire operating band. |
| URI: | http://dyuthi.cusat.ac.in/purl/2712 |
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| Dyuthi-P00352.pdf | (229.3Kb) |
| Abstract: | A compact dual-band printed antenna covering the 2.4 GHz (2400-2485 MHz) and 5.2 GHz (5150-5350 MHz) WLAN bands is presented. The experimental analysis shows a 2:1 VSWR bandwidth of up to 32 and 8% for 2.4 and 5.2 GHz, respectively. The measured radiation patterns are nearly omnidirectional, with moderate gain in both the WLAN bands. |
| URI: | http://dyuthi.cusat.ac.in/purl/2741 |
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| Dyuthi-P00375.pdf | (230.6Kb) |
| Abstract: | Design of a compact microstrip band reject filter is proposed. The device consists of an Open Loop Rectangular Resonator (OLRR) coupled to a microstrip line. The transmission line has a U-bend which enhances the coupling with the OLRR element and reduces the size of the filter. The filter can be made tunable by mounting variable capacitance to the system. Simulated and experimental results are presented. |
| URI: | http://dyuthi.cusat.ac.in/purl/2721 |
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| Dyuthi-P00358.pdf | (225.0Kb) |
| Abstract: | A simple technique to improve the impedance bandwidth of a circular microstrip patch antenna using two sectorial slots is proposed. Using this design more than 5% impedance bandwidth is obtained. The added advantage of this new antenna is that it can be fed by a 50 microstrip line. |
| URI: | http://dyuthi.cusat.ac.in/jspui/handle/dyuthi/1558 |
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| A new broadband circular patch antenna.PDF | (1.429Mb) |
Now showing items 1-6 of 6
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