Abstract | ||
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This paper provides a detailed analysis of a SOI CMOS tunable capacitor for antenna tuning. Design expressions for a switched capacitor network are given and quality factor of the whole network is expressed as a function of design parameters. Application to antenna aperture tuning is described by combining a 130 nm SOI CMOS tunable capacitor with a printed notch antenna. The proposed tunable multiband antenna can be tuned from 420 MHz to 790 MHz, with an associated radiation efficiency in the 33-73% range. |
Year | DOI | Venue |
---|---|---|
2014 | 10.1109/ICECS.2014.7050002 | Electronics, Circuits and Systems |
Keywords | Field | DocType |
CMOS analogue integrated circuits,Q-factor,UHF antennas,antenna radiation patterns,aperture antennas,capacitors,elemental semiconductors,microstrip antennas,multifrequency antennas,silicon-on-insulator,switched capacitor networks,RF antenna aperture tuning,SOI CMOS tunable capacitors,Si,design parameters,efficiency 33 percent to 73 percent,frequency 420 MHz to 790 MHz,printed notch antenna,quality factor,radiation efficiency,size 130 nm,switched capacitor network,tunable multiband antenna | Antenna (radio),Variable capacitor,Antenna measurement,Computer science,Antenna efficiency,Electronic engineering,Reconfigurable antenna,Antenna tuner,Antenna factor,Optoelectronics,Electrical engineering,Antenna aperture | Conference |
Citations | PageRank | References |
1 | 0.63 | 1 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Nicolas, D. | 1 | 1 | 1.64 |
Alexandre Giry | 2 | 11 | 4.55 |
Ben Abdallah, E. | 3 | 1 | 0.63 |
Serge Bories | 4 | 2 | 1.67 |