DocumentCode
1429136
Title
A Focused Planar Microstrip Array for 2.4 GHz RFID Readers
Author
Buffi, A. ; Serra, A.A. ; Nepa, P. ; Chou, H.T. ; Manara, G.
Author_Institution
Dept. of Inf. Eng., Univ. of Pisa, Pisa, Italy
Volume
58
Issue
5
fYear
2010
fDate
5/1/2010 12:00:00 AM
Firstpage
1536
Lastpage
1544
Abstract
The specific problems encountered in the design of near-field focused planar microstrip arrays for RFID (Radio Frequency IDentification) readers are described. In particular, the paper analyzes the case of a prototype operating at 2.4 GHz, which has been designed and characterized. Improvements with respect to conventional far-field focused arrays (equal phase arrays) are discussed and quantified.
Keywords
antenna phased arrays; microstrip antenna arrays; planar antenna arrays; radiofrequency identification; RFID reader; far-field focused array; frequency 2.4 GHz; near-field focused planar microstrip array; phase array; radio frequency identification reader; Adaptive arrays; Antenna arrays; Antenna feeds; Antennas and propagation; Aperture antennas; Microstrip antenna arrays; Microstrip antennas; Noise measurement; Phased arrays; Portals; Radiofrequency identification; Microstrip planar arrays; RFID reader antennas; near-field focused arrays;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/TAP.2010.2044331
Filename
5422707
Link To Document