Programmable Orthogonal Frequency Coded Saw Correlator Filters

Keywords

BPSK; IBFD; orthogonal frequency coding (OFC); programmable correlator; STAR; surface acoustic wave (SAW) correlator filter

Abstract

Programmable surface acoustic wave (SAW) correlator filters are demonstrated for use with simultaneous transmit and receive (STAR) radios. Programmable binary phase shift keying (BPSK) is implemented using electronic switches in conjunction with fixed OFC codes. The prototype devices presented have moderate insertion loss, but using methods previously demonstrated, insertion loss can be reduced to make programmable correlator filters that are useable in practical communication systems.

Publication Date

12-17-2018

Publication Title

IEEE International Ultrasonics Symposium, IUS

Volume

2018-October

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/ULTSYM.2018.8580189

Socpus ID

85060618982 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/85060618982

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