Abstract:
A novel topology to obtain 3 port nonreciprocal propagation in a magnetless medium is here presented. A modulation frequency of 15 MHz guarantees 10 dB of nonreciprocal c...Show MoreNotes: As originally published text, pages or figures in the document were missing or not visible. A corrected replacement file was provided by the authors.
Metadata
Abstract:
A novel topology to obtain 3 port nonreciprocal propagation in a magnetless medium is here presented. A modulation frequency of 15 MHz guarantees 10 dB of nonreciprocal contrast at 870 MHz by modulating a SAW filter with a switched capacitor network. An unprecedented 40dBc first order Inter Modulation Distortion (IMD) is achieved thanks to unique features of RF acoustic filters, obtaining a Linear Periodically Time Variant (LPTV) circuit behaving as a quasi-LTI circuit.
Notes: As originally published text, pages or figures in the document were missing or not visible. A corrected replacement file was provided by the authors.
Published in: 2018 IEEE International Ultrasonics Symposium (IUS)
Date of Conference: 22-25 October 2018
Date Added to IEEE Xplore: 20 December 2018
ISBN Information: