Light driven remote system and power supply therefor

Telecommunications – Receiver or analog modulated signal frequency converter – Signal selection based on frequency

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

455605, 455617, H04B 900

Patent

active

049125222

ABSTRACT:
A light driven remote system and power supply therefor that includes a laser diode that provides pulses of light to a fiber optic cable. The pulses of light are detected by a remote photodiode that is connected in parallel with a step-up transformer. The output of the step-up transformer is filtered to provide power for a remote system. Data transmission from the remote system is synchronized with transmission of light to the photodiode.

REFERENCES:
patent: 4023887 (1977-05-01), Speers
patent: 4317232 (1982-02-01), Pickett et al.
patent: 4346478 (1982-08-01), Sichling
patent: 4479264 (1984-10-01), Lockett et al.
patent: 4525873 (1985-06-01), Baues
patent: 4525874 (1985-06-01), Baues
patent: 4641378 (1987-02-01), McConnell et al.
patent: 4710927 (1987-12-01), Lemelson
patent: 4718119 (1988-01-01), Salzer et al.
patent: 4724315 (1988-02-01), Goerne
patent: 4731879 (1988-03-01), Sepp et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Light driven remote system and power supply therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Light driven remote system and power supply therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light driven remote system and power supply therefor will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1654565

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.