DocumentCode
1768851
Title
Multi-band RF time delay element based on frequency translation
Author
Agrawal, Gagan ; Aniruddhan, Sankaran ; Ganti, Radha Krishna
Author_Institution
Dept. of Electr. Eng., Indian Inst. of Technol. Madras, Chennai, India
fYear
2014
fDate
1-5 June 2014
Firstpage
1368
Lastpage
1371
Abstract
Design of tunable multi-band time delay elements based on frequency translation is presented. The proposed topology exhibits time delay of multiple periods of the RF carrier. Two possible implementations of the proposed idea are presented and simulation results are shown for one such implementation. The implemented circuit exhibits an envelope delay of 2.5 ns with the RF carrier delay tunable from 0° to 360° in 45° steps in the 2.4 GHz ISM band.
Keywords
UHF circuits; circuit tuning; delay circuits; ISM band; RF carrier delay; frequency 2.4 GHz; frequency translation; multiband RF time delay element; time 2.5 ns; tunable multiband time delay element design; CMOS integrated circuits; Delay effects; Delays; Mixers; Noise; Radio frequency; Time-frequency analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems (ISCAS), 2014 IEEE International Symposium on
Conference_Location
Melbourne VIC
Print_ISBN
978-1-4799-3431-7
Type
conf
DOI
10.1109/ISCAS.2014.6865398
Filename
6865398
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