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CORPORATE-NETWORK PRINTED ANTENNA SYSTEM

  • US 3,587,110 A
  • Filed: 07/01/1969
  • Issued: 06/22/1971
  • Est. Priority Date: 07/01/1969
  • Status: Expired due to Term
First Claim
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1. An antenna system comprising:

  • a broad sheet of dielectric material, a plurality of planar dipole elements with a first half portion of each dipole element fixed to one of the broad surfaces of said sheet and with the second half portion of each dipole element fixed to the opposite broad surface of said sheet, feed means including two narrow conductive strips fixed in opposed relation on said broad surfaces of said dielectric sheet and extending from a common feed point to said plurality of dipole elements with a length between the common feed point and one of said dipole elements being the same as that from the common feed point to any of the other dipole elements, said dipole elements being arranged on said sheet so that said feed means extends horizontally and vertically from said common feed point to said elements, said horizontally extending feed means at the junction with said vertically extending feed means having a notch located thereat in a manner so that currents will not be introduced into the feed means which are equal in magnitude and flow in the same direction.

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