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Wide-Range Microwave Frequency Synthesis Using An Offset Passive Resonator

Published

Author(s)

David A. Howe, Archita Hati, Craig W. Nelson, F L. Walls, J F. Garcia nava, A Sen Gupta

Abstract

We demonstrate a technique to obtain wide synthesized tunability from the local oscillator (LO) of a low-noise, fixed-frequency microwave reference whose noise is suppressed by a high-Q cavity discriminator operated in a passive mode. The results show that under proper conditions the phase-locked LO 's phase noise in the tunable approach presented here and that for the normal fixed-frequency mode are substantially the same. Thus the need for a number of filters, mixers, and amplifiers necessary for an additional synthesizer is eliminated.
Proceedings Title
2002 IEEE Intl. Freq. Cont. Symp
Conference Dates
May 28-31, 2002
Conference Location
New Orleans, LA
Conference Title
Proc. 2002 IEEE Intl. Freq. Cont. Symp.

Citation

Howe, D. , Hati, A. , Nelson, C. , Walls, F. , Garcia, J. and Sen, A. (2002), Wide-Range Microwave Frequency Synthesis Using An Offset Passive Resonator, 2002 IEEE Intl. Freq. Cont. Symp , New Orleans, LA, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=105280 (Accessed November 30, 2023)
Created January 1, 2002, Updated February 17, 2017