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Plane antenna and method for manufacturing the same

  • US 6,897,823 B2
  • Filed: 07/31/2002
  • Issued: 05/24/2005
  • Est. Priority Date: 07/31/2001
  • Status: Expired due to Fees
First Claim
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1. A method for manufacturing a plane antenna that coats dielectric with conductor and forms a pattern free of the conductor using a surface of the dielectric which is otherwise coated with conductor and is made of material having a coefficient of water absorption of 0.01% or less, said method comprising the step of:

  • molding the dielectric to form the pattern therein through injection molding using a mold that includes the pattern, forming a first conductor film on the dielectric formed by said molding step, using electroless plating, evaporation or sputtering; and

    forming a second conductor film on the dielectric on which the first conductor film has been formed by said step of forming a first conductor film.

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