The purpose of the Power Amplifier is to boost the radio signal to a sufficient power level for transmission through the air interface from the transmitter to the receiver. It involves solving several contradicting requirements, which are such as linearity and efficiency. Unfortunately, these requirements tend to be mutually exclusive, so that any improvement in linearity is usually achieved at the expense of efficiency, and vice versa. In this book, the adaptive digital predistortion technique has been studied and compared with other techniques. The predistortion circuit inversely models the amplifier's gain and phase characteristics and, when combined with the amplifier, produces an overall system that is more linear and reduces the amplifier's distortion.
Product Identifiers
Publisher
Lap Lambert Academic Publishing
ISBN-13
9783845437347
eBay Product ID (ePID)
114112728
Product Key Features
Author
Somayeh Mohammady
Publication Name
Power Amplifier Linearization in Broadband Wireless Communication
Format
Paperback
Language
English
Subject
Engineering & Technology
Publication Year
2012
Type
Textbook
Number of Pages
100 Pages
Dimensions
Item Height
229mm
Item Width
152mm
Item Weight
159g
Additional Product Features
Title_Author
Somayeh Mohammady
Country/Region of Manufacture
Germany
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