DocumentCode
2163832
Title
Design of a planar near-field plate
Author
Imani, Mohammadreza F. ; Grbic, Anthony
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., Univ. of Michigan, Ann Arbor, MI, USA
fYear
2012
fDate
8-14 July 2012
Firstpage
1
Lastpage
2
Abstract
This paper presents a planar near-field plate fabricated from a printed circuit board. It consists of concentric annular slots over a grounded dielectric substrate, loaded with lumped element impedances. A design procedure is outlined and full-wave simulation results are reported which confirm the subwavelength focusing capability of the plate. Such a device may find application in high resolution near-field imaging and probing, medical targeting devices, and wireless power transfer devices.
Keywords
planar antennas; printed circuits; full-wave simulation; grounded dielectric substrate; high resolution near-field imaging; lumped element impedances; medical targeting devices; planar near-field plate antenna design; printed circuit board; subwavelength focusing capability; wireless power transfer devices; Arrays; Dielectric substrates; Equations; Feeds; Mathematical model; Printed circuits; Zinc;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE
Conference_Location
Chicago, IL
ISSN
1522-3965
Print_ISBN
978-1-4673-0461-0
Type
conf
DOI
10.1109/APS.2012.6349405
Filename
6349405
Link To Document