Adaptive Predistortion Using a Delta Sigma Modulator for Automatic Inversion of Power Amplifier Nonlinearity

Adaptive Predistortion Using a Delta Sigma Modulator for Automatic Inversion of Power Amplifier Nonlinearity

Show other versions (1)

This brief demonstrates a new adaptive digital predistortion architecture particularly suited to mobile handset applications. The central idea is to build a lookup table (LUT) that directly captures the static compressive nonlinearity of the power amplifier (PA) and then insert this LUT into the fee...

Full description

Bibliographic Details
Main Authors: Dawson, Joel L., Boo, Hyun Ho, Chung, SungWon
Other Authors: Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Format: Article
Language:en_US
Published: Institute of Electrical and Electronics Engineers 2010
Subjects:
Adaptive predistortion
PAs
delta–sigma modulator
digital predistortion
power amplifier (PA) linearization
Online Access:http://hdl.handle.net/1721.1/58933
https://orcid.org/0000-0002-3647-5089

Internet

http://hdl.handle.net/1721.1/58933
https://orcid.org/0000-0002-3647-5089

Similar Items