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International Journal of Innovation and Scientific Research
ISSN: 2351-8014
 
 
Friday 17 August 2018

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  Call for Papers (August 2018)  
 
 
 

IMPROVING MEDIUM WAVE SIGNAL TRANSMISSION USING A FLEXIBLE IMPEDANCE MATCHING UNIT


Volume 26, Issue 2, September 2016, Pages 656–671

 IMPROVING MEDIUM WAVE SIGNAL TRANSMISSION USING A FLEXIBLE IMPEDANCE MATCHING UNIT

Christian Ikechukwu Ugwu, Michael Onyeamaechi Alor, and James Eke

Original language: English

Received 23 August 2016

Copyright © 2016 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract


This paper is on improving medium wave signal transmission using a flexible impedance matching unit. The system is T arrangement of impedance network that provides impedance matching between the transmitter and antenna. The parallel feeder used in the medium frequency ground wave signal transmission gives rise to a mismatch between antenna and the generator (transmitter). This network is a lumped reactance that effectively matches the transmitter to the antenna. The vertical antenna used in this range of frequency require a radial wire earth to achieve good ground; with effective connection to the matching network a good path to ground was achieved and noise associated with the transmission line was highly reduced.

Author Keywords: wave signal transmission, impedance matching.


How to Cite this Article


Christian Ikechukwu Ugwu, Michael Onyeamaechi Alor, and James Eke, “IMPROVING MEDIUM WAVE SIGNAL TRANSMISSION USING A FLEXIBLE IMPEDANCE MATCHING UNIT,” International Journal of Innovation and Scientific Research, vol. 26, no. 2, pp. 656–671, September 2016.