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Primary Examiner: Wilbur, Maynard R.
Assistant Examiner: Goodwin, Lawrence
Attorney: Thompson, Birch, Gauthier & Samuels

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Title: Short range precision navigation and tracking system and method therefor

Abstract: A short range, precision navigation and tracking system and method therefor are disclosed. The navigation and tracking system utilizes a master-repeater configuration with a phase lock loop controlling the modulation frequency of the master FM transmitter.


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Inventors: Sternberger, Wayne I. (Peacedale, RI, US)
LeBlanc, Lester R. (Narragansett, RI, US)

Application Number: 830408
Filing Date: 1977-09-06
Publication_date: 1980-01-29
Assignee: Board of Regents for Education of the State of Rhode Island (Providence, RI)
Primary Class(es): 342/86 342/125, 342/128
Other Classes:
US Patent Ref:
3246322Apr, 1966Kuecken343/6.
3343163Sep, 1967Crook, Jr. et al.343/14.
3649123Mar, 1972Ulicki343/7.
3680092Jul, 1972Scott343/7.
3730628May, 1973Wolcott et al.343/14.
3769589Oct, 1973Buntschuh et al.343/12.
3790940Feb, 1974Becker343/12.

Other Refs: Other References: RCA COS/MOS Integrated Circuits, Jul. 1977, pp. 150-153.