By Topic

Sub-Nyquist sampling based narrowband interference mitigation in UWB impulse radio

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
$31 $31
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)
Jin, B.Z. ; Dept. of Electron. Eng., Tsinghua Univ., Beijing, China ; Zhang, S. ; Pan, J. ; Lin, X.K.

Based on characteristics of sparsity and significance of the narrowband interference (NBI) signal in the fast Fourier transform domain even at sub-Nyquist sampling rate, a novel NBI detection and mitigation scheme is proposed. An orthogonal matrix for projecting the discrete-time NBI signal into a zero vector is derived. Simulation results show that the proposed scheme can greatly improve the signal-to-interference-plus-noise ratio.

Published in:

Electronics Letters  (Volume:48 ,  Issue: 15 )