Draskovic, Drasko, Koulouzis, Helias and Budimir, Djuradj (2009) A reduced-size branch-line coupler for improved LDMOS balanced power amplifiers. Microwave and Optical Technology Letters, 51 (2). pp. 445-448. ISSN 0895-2477Full text not available from this repository.
This article discusses the application of a reduced-size branch-line coupler in the design of a LDMOS class-AB balanced power amplifier at a center frequency of 2.14 GHz. In the proposed balanced configuration, at center frequency a size reduction, improved intermodulation distortion level by 7 dB, and power added efficiency by 5% are achieved, comparing with the balanced configuration with Wilkinson couplers.
|Uncontrolled Keywords:||LDMOS, Balanced Amplifier, Intermodulation Distortion, Size reduction|
|Subjects:||University of Westminster > Science and Technology > Electronics and Computer Science, School of (No longer in use)|
|Depositing User:||Miss Nina Watts|
|Date Deposited:||24 Jun 2008 14:37|
|Last Modified:||07 May 2009 09:34|
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