Short range precision navigation and tracking system and method

Details Short range precision navigation and tracking system and method Short range precision navigation and tracking system and method

1977-09-06

1980-01-29

Wilbur, Maynard R.

Communications: radio wave antennas

Antennas

Balanced doublet - centerfed

343 12R, 343 14, 343 65R, G01S 904

Patent

active

041863976

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.

REFERENCES:
patent: 3246322 (1966-04-01), Kuecken
patent: 3343163 (1967-09-01), Crooks, Jr. et al.
patent: 3649123 (1972-03-01), Ulicki
patent: 3680092 (1972-07-01), Scott
patent: 3730628 (1973-05-01), Wolcott et al.
patent: 3769589 (1973-10-01), Buntschuh et al.
patent: 3790940 (1974-02-01), Becker
RCA COS/MOS Integrated Circuits, Jul. 1977, pp. 150-153.

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