| Autor: |
Lyons, W. G., Seaver, M. M., Arsenault, D. R., Boisvert, R. R., Sollner, T. C. L. G. |
| Předmět: |
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| Zdroj: |
Microwave & Optical Technology Letters; 10/1/93, Vol. 6 Issue 13, p728-732, 5p, 1 Black and White Photograph, 5 Diagrams, 1 Graph |
| Abstrakt: |
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-Tc, superconductive (HTS) tapped-delay-thee chirp filter with a time-bandwidth product of 40. Tire 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. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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