Demonstration of A 3‐GHz‐bandwidth real‐time spectral‐analysis receiver based on a high‐ T  c  superconductive chirp filter (invited paper) | Zendy

Lyons W. G. | Zendy; Seaver M. M. | Zendy; Arsenault D. R. | Zendy; Boisvert R. R. | Zendy; Sollner T. C. L. G. | Zendy

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Demonstration of A 3‐GHz‐bandwidth real‐time spectral‐analysis receiver based on a high‐ T c superconductive chirp filter (invited paper)

Author(s) -

Lyons W. G.,

Seaver M. M.,

Arsenault D. R.,

Boisvert R. R.,

Sollner T. C. L. G.

Publication year - 1993

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.4650061304

Subject(s) - chirp , bandwidth (computing) , microwave , electronic engineering , filter (signal processing) , acoustics , computer science , electrical engineering , materials science , physics , engineering , telecommunications , optics , laser

A 3‐GHz‐bandwidth real‐time spectral‐analysis receiver has been demonstrated. The fully integrated compressive receiver is based on the chirp‐transform algorithm and uses a high‐ T c superconductive (HTS) tapped‐delay‐line chirp filter with a time‐bandwidth product of 40. The 3‐GHz bandwidth of the HTS chirp filter is unobtainable using other technologies such as surface acoustic waves. This prototype receiver, a combination of an HTS passive microwave component and conventional semiconductor circuits, demonstrates a microwave system that could not be built without the unique HTS component. © 1993 John Wiley & Sons, Inc.

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