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Integrated time delay unit system and method for a feed manifold

  • US 9,735,469 B1
  • Filed: 06/09/2014
  • Issued: 08/15/2017
  • Est. Priority Date: 06/09/2014
  • Status: Active Grant
First Claim
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1. An electronically steerable antenna system, comprising:

  • a plurality of antenna elements; and

    a plurality of time delay units, each of the time delay units being associated with a respective antenna element of the antenna elements and comprising a plurality of multiplexers, wherein the time delay units comprise a radio frequency integrated circuit time delay unit portion having integrated time delay paths disposed on a radio frequency integrated circuit and an interposer time delay unit portion, the interposer time delay portion being provided on an interposer associated with the radio frequency integrated circuit and having interposer time delay paths disposed on the interposer, wherein the multiplexers select the integrated time delay paths and the interposer time delay paths for a time delay for the respective antenna element.

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