Digital Compensation in IQ Modulator Using <inline-formula><graphic file="1687-6180-2005-727038-i1.gif"/></inline-formula> Optimization&#8212;A State-Space Approach

Digital Compensation in IQ Modulator Using <inline-formula><graphic file="1687-6180-2005-727038-i1.gif"/></inline-formula> Optimization&#8212;A State-Space Approach

<p/> <p>In DSP-based IQ modulators generating CPFSK signals, shortcomings in the implementation of the analog reconstruction filters result in the loss of the constant envelope property of the output CPFSK signal. These ripples cause undesirable spreading of the transmitted signal spectr...

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Bibliographic Details
Main Authors: Lim AGKC, Sreeram V, Wang G
Format: Article
Language:English
Published: SpringerOpen 2005-01-01
Series:EURASIP Journal on Advances in Signal Processing
Subjects:
<it>H</it>-infinity optimization
digital compensation
IQ modulators
Online Access:http://dx.doi.org/10.1155/ASP.2005.541

Internet

http://dx.doi.org/10.1155/ASP.2005.541

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