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Title: Self-limiting filters for band-selective interferer rejection or cognitive receiver protection

Patent ·
OSTI ID:1345988

The present invention related to self-limiting filters, arrays of such filters, and methods thereof. In particular embodiments, the filters include a metal transition film (e.g., a VO.sub.2 film) capable of undergoing a phase transition that modifies the film's resistivity. Arrays of such filters could allow for band-selective interferer rejection, while permitting transmission of non-interferer signals.

Research Organization:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC04-94AL85000
Assignee:
Sandia Corporation
Patent Number(s):
9,590,284
Application Number:
14/721,890
OSTI ID:
1345988
Resource Relation:
Patent File Date: 2015 May 26
Country of Publication:
United States
Language:
English

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  • Liu, Yu; Borgioli, Andrea; Nagra, Amit S.
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