Wordlength effect on CMA adaptive antenna with digital beam synthesis initialization

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dc.contributor.authorBoonpoonga, Akkarat
dc.contributor.authorTantisopharak, Tanawut
dc.contributor.authorSirisuk, Phaophak
dc.contributor.authorKrairiksh, Monai
dc.date.accessioned2026-08-06T09:57:28Z
dc.date.available2026-08-06T09:57:28Z
dc.date.issued2008-12-01
dc.description.abstractThis paper investigates the wordlength effect on the CMA adaptive antenna with digital beam synthesis initialization. The antenna is a four-element circular array whose main beam can be switched into different directions by using digital beam synthesizer. A beam obtained from digital beam synthesis is exploited as an initial beam for CMA. A weight vector for generating initial beams of CMA is chosen by determining radiation patterns. The SINR of the digital beam synthesis-based CMA adaptive antenna with different wordlengths are shown. Moreover, the step-size constant of CMA is also investigated and properly chosen to avoid underflow and overflow phenomena. © 2008 IEEE.
dc.identifier.citationProceedings 2008 8th International Conference on Intelligent Transport System Telecommunications Itst 2008, 41-44, 2008
dc.identifier.doi10.1109/ITST.2008.4740224
dc.identifier.other2-s2.0-63049101112
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/2256
dc.sourceProceedings 2008 8th International Conference on Intelligent Transport System Telecommunications Itst 2008
dc.titleWordlength effect on CMA adaptive antenna with digital beam synthesis initialization
dc.typeConference Paper

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