Packiaraj, D and Vinoy, KJ and Ramesh, M (2014) High directivity DGS-based coupler. In: JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 28 (9). pp. 1068-1074.
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Official URL: http://dx.doi.org/10.1080/09205071.2014.905212
Abstract
This paper reports a new design of microstrip directional coupler with high directivity. This directional coupler uses corrugated coupled lines and floating conductor in the ground plane of microstrip to enhance coupling. Based on this structure, directional coupler having 4.4% bandwidth has been designed at 4500 MHz with 10 dB coupling and 35 dB directivity. The designed directional coupler has been fabricated and tested for the validity of the design. Measured results are presented in this paper.
| Item Type: | Journal Article |
|---|---|
| Publication: | JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS |
| Publisher: | TAYLOR & FRANCIS LTD |
| Additional Information: | copyright for this article belongs to TAYLOR & FRANCIS LTD, 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND |
| Keywords: | coupling; microstrip; directional coupler; directivity |
| Department/Centre: | Division of Electrical Sciences > Electrical Communication Engineering |
| Date Deposited: | 03 Jun 2014 08:27 |
| Last Modified: | 03 Jun 2014 08:27 |
| URI: | http://eprints.iisc.ac.in/id/eprint/49089 |
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