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Interference Suppression in Radio Receivers by using Frequency Retranslation
Date
2009-04-21
Author
Nesimoglu, T.
Charalampopoulos, Z.
Beach, M. A.
Metadata
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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In the presence of a strong received signal, non-linear radio frequency (RF) front-end components generate distortion products that add interference to a wanted signal. In this paper, an interference suppression technique using frequency retranslation is presented. When the wanted signal level is high, experimental results show a suppression of intermodulation distortion (IMD) by 25 dB. When a small wanted signal is received along with high level interferers, the technique suppresses interferers by 14 dB and in-band interference by more than 18 dB.
Subject Keywords
In-band interference
,
Interference suppression; frequency retranslation; Intermodulation distortion
,
Frequency retranslation
,
Interference suppression
URI
https://hdl.handle.net/11511/66596
Conference Name
10th Annual IEEE Wireless and Microwave Technology Conference
Collections
Engineering, Conference / Seminar
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T. Nesimoglu, Z. Charalampopoulos, and M. A. Beach, “Interference Suppression in Radio Receivers by using Frequency Retranslation,” Clearwater, FL, 2009, p. 240, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/66596.