Generation of a highly focused electromagnetic field in a lossy biological medium by controlling the phase and time excitation of the microwave sources

Nikita, KS; Uzunoglu, NK

dc.contributor.author	Nikita, KS	en
dc.contributor.author	Uzunoglu, NK	en
dc.date.accessioned	2014-03-01T02:41:13Z
dc.date.available	2014-03-01T02:41:13Z
dc.date.issued	1996	en
dc.identifier.issn	0149645X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/30424
dc.subject	Biological Tissue	en
dc.subject	Electromagnetic Field	en
dc.subject	High Frequency	en
dc.subject.other	Calculations	en
dc.subject.other	Carrier communication	en
dc.subject.other	Geometry	en
dc.subject.other	Irradiation	en
dc.subject.other	Mathematical models	en
dc.subject.other	Microwaves	en
dc.subject.other	Phase control	en
dc.subject.other	Pulse modulation	en
dc.subject.other	Signal interference	en
dc.subject.other	Tissue	en
dc.subject.other	Waveguides	en
dc.subject.other	Annular waveguide array	en
dc.subject.other	Constructive phase interference	en
dc.subject.other	High frequency carrier	en
dc.subject.other	Input Gaussian pulse modulated harmonic signal	en
dc.subject.other	Layered cylindrical biological tissue model	en
dc.subject.other	Lossy biological medium	en
dc.subject.other	Pulsed signals of short pulse width	en
dc.subject.other	Time excitation	en
dc.subject.other	Electromagnetic field theory	en
dc.title	Generation of a highly focused electromagnetic field in a lossy biological medium by controlling the phase and time excitation of the microwave sources	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/MWSYM.1996.511222	en
heal.identifier.secondary	http://dx.doi.org/10.1109/MWSYM.1996.511222	en
heal.publicationDate	1996	en
heal.abstract	A focused electromagnetic field is generated in a layered cylindrical biological tissue model, by using a large number of concentrically placed waveguide applicators and pulsed signals of short pulse width, with a high frequency carrier. To this end, constructive phase interference and time coincidence of pulse modulated microwave signals principles are applied. Numerical results are computed and presented for a three-layer geometry, 20 cm in diameter, irradiated by an annular waveguide array, using 30 elements.	en
heal.publisher	IEEE, Piscataway, NJ, United States	en
heal.journalName	IEEE MTT-S International Microwave Symposium Digest	en
dc.identifier.doi	10.1109/MWSYM.1996.511222	en
dc.identifier.volume	2	en
dc.identifier.spage	1101	en
dc.identifier.epage	1104	en