Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/17054
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dc.titleBeamforming ultra-wideband transmitter
dc.contributor.authorSAISUNDAR SANKARANARAYANAN
dc.date.accessioned2010-05-13T19:29:18Z
dc.date.available2010-05-13T19:29:18Z
dc.date.issued2009-12-02
dc.identifier.citationSAISUNDAR SANKARANARAYANAN (2009-12-02). Beamforming ultra-wideband transmitter. ScholarBank@NUS Repository.
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/17054
dc.description.abstractA novel beamforming ultra-wideband (UWB) transmitter architecture capable of providing very fine angular resolution for imaging applications in the frequency range of 3-5GHz has been developed. This architecture utilizes a novel digital delay calibration technique to generate baseband signals with precise delay difference. The UWB pulse is generated from these signals with the help of all-digital UWB transmitters. The whole transmitter architecture is implemented in 0.13µm CMOS process. It provides a delay resolution of less than 10ps and consumes about 35.4mW of power from a 1.2V supply. The all-digital UWB transmitter implemented in the design provides the flexibility to shape the output UWB pulse and consumes 80pJ/pulse.
dc.language.isoen
dc.subjectBeamforming, Beam steering, ultra-wideband (UWB), digital delay calibration, angular resolution, CMOS
dc.typeThesis
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.contributor.supervisorHENG CHUN HUAT
dc.contributor.supervisorZHENG YUANJIN (IME)
dc.description.degreeMaster's
dc.description.degreeconferredMASTER OF ENGINEERING
dc.identifier.isiutNOT_IN_WOS
Appears in Collections:Master's Theses (Open)

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