Diversified transmission multichannel detection system
CA 1189609 A · Owner: Thomson-Csf · Inventors: Tournois, Pierre
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to detection systems by the transmission of sonar or radar signals. The invention relates to a detection system associating diversified transmission means with an interferometric base. This base supplies angular channel formation means and each signal formed in this way is processed by matched filtering in a circuit containing copy signals characterizing the space colouring obtained by the diversified transmission means. The invention is more particularly applicable to side or front looking detection sonars.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted June 25, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 25, 2002.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.