Satellite signal reception device, timekeeping device with a...

Details Satellite signal reception device, timekeeping device with a... Satellite signal reception device, timekeeping device with a...

2011-07-05

2011-07-05

Miska, Vit W (Department: 2833)

Horology: time measuring systems or devices

Plural timepiece system or system device

With wireless synchronization

C342S357690, C342S357740

Reexamination Certificate

active

07974155

ABSTRACT:
A satellite signal reception device has a reception unit that receives satellite signals transmitted from a positioning information satellite, a timekeeping unit that keeps time internally, a power supply unit that supplies power at least to the reception unit, a correlation process unit that is disposed in the reception unit and has a plurality of correlators for determining a correlation with the satellite signal when receiving satellite signals, and a correlation process count determination unit that determines how many correlators to use when the reception unit receives the satellite.

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