Modular antenna array
CA 1282862 C · Owner: Canonico, Lawrence M. · Inventors: Canonico, Lawrence M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An antenna array which may be conformally mounted in an aircraft includes a plurality of non-parasitic antenna drivers. A conductive member serves as a ground plane and reflector. Each non-parasitic driver is coupled to an energy transformer, such as a receiver by an, energy conductor, such as a balun which supports the, element in spaced parallel relation with respect to the conductive member. The energy transformers are releasably secured to the conductive member, which preferably is formed of a plurality of portions, each portion having attached thereto a group of the energy transformers. The antenna array is formed by a series of modules including a portion of the conductive member with …
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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 April 9, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 9, 2008.
- 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.