Range correlation effect on the phase noise of an UHF RFID reader

BJ Jang, H Yoon - IEEE Microwave and Wireless Components …, 2008 - ieeexplore.ieee.org
BJ Jang, H Yoon
IEEE Microwave and Wireless Components Letters, 2008ieeexplore.ieee.org
Phase noise is an important parameter in designing radio frequency (RF) systems since it
can have large influence on system performance. Especially in RF identification (RFID)
systems, phase noise is significantly reduced by the range correlation effect. Therefore the
range correlation effect on the phase noise should be carefully considered in analyzing
system performance and/or determining required phase noise specification. In this letter, the
performance of an ultra high frequency RFID reader under phase noise and its dependence …
Phase noise is an important parameter in designing radio frequency (RF) systems since it can have large influence on system performance. Especially in RF identification (RFID) systems, phase noise is significantly reduced by the range correlation effect. Therefore the range correlation effect on the phase noise should be carefully considered in analyzing system performance and/or determining required phase noise specification. In this letter, the performance of an ultra high frequency RFID reader under phase noise and its dependence on the presence or absence of the range correlation effect are analyzed.
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