Paper published in a journal (Scientific congresses and symposiums)
RF modulator design for a low level pilot sub-system
Eslampanah, R.; Pourakbar, M.; Ahmed, S. et al.
2014In Australian Microwave Symposium, Conference Proceedings, p. 25-26
Peer reviewed
 

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Keywords :
Adaptive duplexer; RF modulator; Sapphire; Carrier feedthrough; Direct up-conversion; Duplexers; Radio frequencies; RF modulators; Silicon on sapphires; Transmitters (Tx); Modulators
Abstract :
[en] This paper presents an adaptive duplexer using cancelling instead of filtering to obtain sufficient transmitter (Tx) leakage and noise isolation in the receiver. A low level pseudo-noise (PN) pilot signal is introduced in order to adjust the cancelling coefficients. To modulate the pilot signal to radio frequencies a straightforward direct up-conversion mixer with low carrier feedthrough has been designed. This structure has been implemented in the silicon-on-sapphire (SOS) 250 nm GC process. © 2014 IEEE.
Disciplines :
Electrical & electronics engineering
Author, co-author :
Eslampanah, R.;  College of Engineering and Science, Victoria University, Melbourne, Australia
Pourakbar, M.;  College of Engineering and Science, Victoria University, Melbourne, Australia
Ahmed, S.;  College of Engineering and Science, Victoria University, Melbourne, Australia
Redouté, Jean-Michel  ;  Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes microélectroniques intégrés
Faulkner, M.;  College of Engineering and Science, Victoria University, Melbourne, Australia
Language :
English
Title :
RF modulator design for a low level pilot sub-system
Publication date :
2014
Event name :
2014 1st Australian Microwave Symposium, AMS 2014
Event date :
26 June 2014 through 27 June 2014
Audience :
International
Journal title :
Australian Microwave Symposium, Conference Proceedings
Publisher :
Institute of Electrical and Electronics Engineers Inc.
Pages :
25-26
Peer reviewed :
Peer reviewed
Funders :
TEPS - Telecommunications, Electronics, Photonics and Sensors Faculty Research Unit
Commentary :
9781479955411
Available on ORBi :
since 02 July 2019

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