Flash News
Welcome to IARC

Publisher Login

Latest News
Welcome to IARC- JCR Report

Submit your Journal to get IARC-JCRR Indexing and Impact Factor
 

Impact Factor calculated by IARC on the basis of Journal Citation Reference (JCR) Report.

 

Contact: iarcdpi@gmail.com

 

DESIGN OF PHASED ARRAY OF H-PLANE SECTORAL HORNS WITH LOW V.S.W.R AND HIGH GAIN
Chandana Viswanadham, Prof. Prudhvi Mallikarjuna Rao

Published in: International Journal of Current Engineering And Scientific Research ( IJCESR)
Volume- 4, Issue-10, pp.1-6, Oct 2017
DPI :-> 16.10046.IJCESR.2017.V4I10.16.2089



Abstract
Modern electronic systems like Radars, jammers, satellite transponders, trackers, etc., were designed with phased array antennas in their transmitter and or receiver sections, to provide electronically steered beam with very high gain in the required direction. Linear array of horns was one of the antennas used for high power radiation applications like jamming. In these applications the antenna should operate with high powers in wide frequency ranges like 6-18 GHz. Therefore, the antenna should have low V.S.W.R over these operating frequency ranges, to protect costly high power amplifier. Further, the jamming was effective only when high power noise signal is transmitted towards the victim radar. In this paper, a 6-18 GHz band high power linear array of H-plane sectoral horns with V.S.W.R less than 2.5:1 and gain more than 15.8 dBi is designed, simulated, manufactured and tested. It is observed that the simulated and measured results are in agreement

Key-Words / Index Term
Band Width Ratio (BWR), Electronic Warfare, Impedance, Matching networks, Traveling Wave Tubes (T.W.T), Ultra Wide Band (U.W.B)

How to cite this article
Chandana Viswanadham, Prof. Prudhvi Mallikarjuna Rao , “DESIGN OF PHASED ARRAY OF H-PLANE SECTORAL HORNS WITH LOW V.S.W.R AND HIGH GAIN”, International Journal of Current Engineering And Scientific Research ( IJCESR), 4, Issue-10, pp.1-6, Oct 2017. DPI:16.10046.IJCESR.V4.I10.2089