ICAR Research Data Repository for Knowledge Management
Broadband suspended dual feed microstrip antenna with feed network
DSpace at IIT Bombay
View Archive Info| Field | Value | |
| Title |
Broadband suspended dual feed microstrip antenna with feed network
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| Creator |
SUDHABINDU, R
GIRISH, K |
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| Subject |
dual feed antenna
feed network broad bandwidth |
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| Description |
The bandwidth (BW) of a rectangular microstrip antenna (RMSA) with a single feed is usually small. Various techniques can be used to increase the BW of RMSA. Broad BW can be achieved with dual feed RMSA, when it is fed with same magnitude and 180degrees phase difference at its two ports [1]. The main problem in dual feed antenna with equal and opposite phase is to design its feed network. In this paper, a feed network consisting of two branch line couplers and a ratrace coupler has been proposed. To improve the network loss due to the dissipation of nearly 3 dB power in the terminating load, an array of two dual feed antennas is also proposed.
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| Publisher |
SPIE-INT SOC OPTICAL ENGINEERING
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| Date |
2011-10-24T00:52:28Z
2011-12-15T09:11:20Z 2011-10-24T00:52:28Z 2011-12-15T09:11:20Z 2003 |
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| Type |
Proceedings Paper
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| Identifier |
MICROWAVE AND OPTICAL TECHNOLOGY 2003,5445,458-461
0-8194-5368-4 0277-786X http://dx.doi.org/10.1117/12.560674 http://dspace.library.iitb.ac.in/xmlui/handle/10054/15287 http://hdl.handle.net/100/2009 |
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| Source |
9th International Symposim on Microwave and Optical Technology (ISMOT 2003),Ostrava, CZECH REPUBLIC,AUG 11-15, 2003
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| Language |
English
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