Linearised microwave mixer using simplified feedforward technique

Authors
Chongcheawchamnan, M Robertson, ID
Citation
M. Chongcheawchamnan et Id. Robertson, Linearised microwave mixer using simplified feedforward technique, ELECTR LETT, 35(9), 1999, pp. 724-725
Citations number
2
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
ELECTRONICS LETTERS
ISSN journal
00135194 → ACNP
Volume
35
Issue
9
Year of publication
1999
Pages
724 - 725
Database
ISI
SICI code
0013-5194(19990429)35:9<724:LMMUSF>2.0.ZU;2-Z
Abstract
A simplified system for linearising mixers using a distortion cancellation technique is-presented. Compared with a single mixer, the two-tone experime ntal results, at 2.000 and 2.0001 GHz RF, show a 32dB maximum reduction of IM3 at 70MHz IF. The complexity of the system is reduced compared with that for the previously reported feedforward mixer linearisation technique.