Open AccessPerformance Analysis of Electromechanical Tuner for Broadband Application
Author(s) -
Hetal M. Pathak,
Shweta N. Shah
Publication year - 2020
Publication title -
international journal of innovative technology and exploring engineering
Language(s) - English
Resource type - Journals
ISSN - 2278-3075
DOI - 10.35940/ijitee.f3836.079920
Subject(s) - tuner , impedance matching , electrical impedance , broadband , electronic engineering , electrical engineering , ohm , engineering , power (physics) , bluetooth , computer science , radio frequency , telecommunications , wireless , physics , quantum mechanics
The greatest challenges to RF power devices are to match impedance for coupled network. Many causes for improper impedance results in cable loss, reflection losses and hence reduce the performance of existing system. An Impedance tuner is designed for testing prior to final set up to get satisfactory output with saving time. In modern communication systems many technologies are adding relay coils and other compensating passive components. In this paper, an impedance matching tuner is designed for multiband application with compact and cost effective structure. The characteristics of fabricated tuner is designed for 50 ohm matching two port network .The designed Electro mechanical tuner is manually characterised on the basis of experimental results to validate the system. The results suggest that it works for multiband sub GHz, Bluetooth sensor application.