European Microwave Association - A digitally assisted analog cancellation system at RF frequencies for improving the isolation performance of a ceramic duplexer

2016 46th European Microwave Conference (EuMC)

Author(s): Han Su ; Ziming Wang ; Sarah Ibrahim ; Ronan Farrell
Publisher: European Microwave Association
Publication Date: 1 October 2016
Conference Location: London, UK
Conference Date: 4 October 2016
Page(s): 61 - 64
ISBN (Electronic): 978-2-87487-043-9
DOI: 10.1109/EuMC.2016.7824277

In order to reduce the isolation performance requirement of a duplexer in an FDD transceiver, this paper presents a TX leakage cancellation technique that is digitally controlled, operates at RF... View More