Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jose Antonio Bahamonde0
Ioannis Kymissis0
Date of Patent
April 30, 2024
0Patent Application Number
171505790
Date Filed
January 15, 2021
0Patent Citations
Patent Primary Examiner
Patent abstract
A non-reciprocal filter with parametric amplification to obtain non-reciprocal propagation of forward and reverse signals is disclosed. The non-reciprocal filter may include two asymmetrical transmission lines and a current source. The filter, when implemented in the acoustics domain using surface acoustic waves (SAW), may operate in a phase-coherent or a phase-incoherent degenerate mode, providing low insertion loss and high decibels of isolation.
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