Moving platform position determination system and method

Details Moving platform position determination system and method Moving platform position determination system and method

2006-09-19

2006-09-19

Phan, Dao L. (Department: 3662)

Communications: directive radio wave systems and devices (e.g.,

Directive

Beacon or receiver

C342S357490

Reexamination Certificate

active

07109920

ABSTRACT:
A system and method for determining a position of a moving platform are provided. The method includes transmitting a carrier signal from one of the moving platform and a stationary platform, receiving a received signal at the other of the moving and stationary platforms, deriving a frequency shift between the carrier signal and the received signal, and calculating the apparent closing velocity using the frequency shift and a frequency of the carrier signal.

REFERENCES:
patent: 5224075 (1993-06-01), Iino et al.
patent: 5317515 (1994-05-01), Matsuzaki
patent: 5347285 (1994-09-01), MacDoran et al.
patent: 5515062 (1996-05-01), Maine et al.
patent: 6141293 (2000-10-01), Amorai-Moriya et al.
patent: 6184831 (2001-02-01), Dalby et al.
patent: 6236352 (2001-05-01), Walmsley
patent: 6339396 (2002-01-01), Mayersak
patent: 6718174 (2004-04-01), Vayanos
patent: 0605069 (1994-07-01), None
patent: 2226731 (1990-07-01), None
patent: 2376585 (2002-12-01), None
patent: 03027706 (2003-04-01), None
Copy of PCT Search Report Dated Jan. 18, 2005.

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