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Design of power amplifier test signals with a user-defined multisine

Posted on:2005-12-23Degree:M.SType:Thesis
University:University of North TexasCandidate:Nagarajan, PreetiFull Text:PDF
GTID:2458390008983528Subject:Engineering
Abstract/Summary:
Cellular radio communication involves wireless transmission and reception of signals at radio frequencies (RF). Base stations house equipment critical to the transmission and reception of signals. Power amplifier (PA) is a crucial element in base station assembly. PAs are expensive, take up space and dissipate heat. Of all the elements in the base station, it is difficult to design and operate a power amplifier.; New designs of power amplifiers are constantly tested. One of the most important components required to perform this test successfully is a circuit simulator model of an entire communication system that generates a standard test signal. Standard test signals 524,288 data points in length require 1080 hours to complete one test of a PA model. In order to reduce the time taken to complete one test, a 'simulated test signal,' was generated.; The objective of this study is to develop an algorithm to generate this 'simulated' test signal such that its characteristics match that of the 'standard' test signal.
Keywords/Search Tags:Test, Power amplifier
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