Referenced Items are not available for this document.
Delta radar cross section (RCS) is an important parameter for the performance of passive UHF RFID tag. It determines the bit error rate (BER) at reader side when the signal which backscattered from the tag is polluted by kinds of noises. But the measurement of delta RCS can't be obtained directly and thus, indirect method must be considered. The paper introduces our measurment methodology for tag's delta RCS, including the National Instruments (NI) RF modular and the LabVIEW based signal analysis programe. This paper also has analyzed two main factors which influence delta RCS seriously, and gotten some test results when tags were attached on various material objects for different transmitted power.
Published in:
Wireless Communications Networking and Mobile Computing (WiCOM), 2010 6th International Conference on
Date of Conference: 23-25 Sept. 2010
- Page(s):
- 1 - 4
- E-ISBN :
- 978-1-4244-3709-2
- Print ISBN:
- 978-1-4244-3708-5
- INSPEC Accession Number:
- 11582144
- Conference Location :
- Chengdu
- Digital Object Identifier :
- 10.1109/WICOM.2010.5600728
- Product Type:
- Conference Publications
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