DocumentCode
3373403
Title
Multi-standard/multi-band distributed VCO based on the "switched-cells tuning technique" for SDR applications
Author
Cannone, Francesco ; Avitabile, Gianfranco ; Cascella, Damiano
Author_Institution
Dept. of Electr. & Electron., Politec. di Bari, Bari, Italy
fYear
2010
fDate
May 30 2010-June 2 2010
Firstpage
1991
Lastpage
1994
Abstract
The paper introduces a new approach to design a multi-band distributed VCOs for modern TLC applications. The multi-band capability is achieved thanks to a novel tuning scheme based on the proposed "switched-cells tuning technique" able to fully exploit the potentialities of a distribute VCO. The design procedure is discussed. The simulated and measured characteristics of a first fully integrated four-band DVCO are reported, validating the capabilities of the presented approach.
Keywords
circuit tuning; voltage-controlled oscillators; SDR applications; multiband capability; multiband distributed VCO; multistandard distributed VCO; switched-cells tuning technique; Bandwidth; Distributed amplifiers; Frequency synthesizers; Phase noise; Software radio; Strontium; Topology; Transceivers; Tuning; Voltage-controlled oscillators;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems (ISCAS), Proceedings of 2010 IEEE International Symposium on
Conference_Location
Paris
Print_ISBN
978-1-4244-5308-5
Electronic_ISBN
978-1-4244-5309-2
Type
conf
DOI
10.1109/ISCAS.2010.5537097
Filename
5537097
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