Fr. 65.00

Linearization of Power Amplifiers using Predistortion Method - Behavioral Modeling and Predistortion of Power Amplifiers and Wireless Transmitters

English, German · Paperback / Softback

Shipping usually within 2 to 3 weeks (title will be printed to order)

Description

Read more

A power amplifier (PA) is a fundamental component in the transmitters. When the signal bandwidth is increased, memory effects are appeared and are not negligible. These distortions and interferences reduce extremely the performance of the transmitter system. In order to transmit the high-quality signal and have a system with high efficiency, the solution is compensating the nonlinearity of the power amplifier by the linearization methods. There are several linearization techniques to improve the efficiency power amplifier. Some of these methods include feedback, feedforward, and predistortion. One of the advantages of pre-distortion linearization method compared to other methods can be noted to the low cost and implementation complexity reduction. Generating the nonlinearity distortion prior to the power amplifier is called the predistortion (PD) such that the generated nonlinearity can remove the inherent nonlinearity of the power amplifier. The predistortion can be utilized in the baseband domain and then be implemented by digital signal processing (DSP) methods.

About the author










Ahmad Rahati Belabad was born in Tehran, Iran, in 1987. He received the M.Sc. degree in electrical engineering from University of Tehran, Tehran, Iran, in 2012. He is currently working towards his Ph.D. degree at the AmirKabir University of Technology,Tehran, Iran.

Product details

Authors Seyed Ahma Motamedi, Seyed Ahmad Motamedi, Ahma Rahati Belabad, Ahmad Rahati Belabad, Sharif, Saeed Sharifian
Publisher Noor Publishing
 
Languages English, German
Product format Paperback / Softback
Released 03.07.2017
 
EAN 9783330973770
ISBN 978-3-33-097377-0
No. of pages 108
Subject Natural sciences, medicine, IT, technology > Technology > Electronics, electrical engineering, communications engineering

Customer reviews

No reviews have been written for this item yet. Write the first review and be helpful to other users when they decide on a purchase.

Write a review

Thumbs up or thumbs down? Write your own review.

For messages to CeDe.ch please use the contact form.

The input fields marked * are obligatory

By submitting this form you agree to our data privacy statement.