By Topic

System simulation of adaptive I/Q mismatch compensation method using SystemC-AMS

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Yifan Wang ; Integrated Analog Circuits, RWTH Aachen university, Sommerfeldstrasse 24, D-52074, Germany ; Zhimiao Chen ; Christoph van Meersbergen ; Stefan Heinen

Insufficient image-rejection due to I/Q mismatch considerably degrades the performance of modern wireless communication systems. This paper presents a SystemC-AMS front-to back-end modeling approach in a Low-IF receiver system with a digital adaptive filter for I/Q mismatch compensation. With the proposed approach, the non-ideal behavioral of the analog building blocks concerning I/Q imbalance is mapped and the performance of compensation filter based on LMS algorithm can be verified efficiently during the system simulation. Simulation results confirmed the feasibility of the implementation of such a compensation filter for increasing the image rejection performance of the Low-IF receiver front end.

Published in:

Ph.D. Research in Microelectronics and Electronics (PRIME), 2010 Conference on

Date of Conference:

18-21 July 2010