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Direct coaxial interface for circuits

  • US 7,855,612 B2
  • Filed: 10/18/2007
  • Issued: 12/21/2010
  • Est. Priority Date: 10/18/2007
  • Status: Active Grant
First Claim
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1. An electrical system comprising:

  • an integrated circuit configured to produce energy waves, wherein the integrated circuit has a first impedance and a first mode energy wave propagation;

    an energy transmission device configured to transmit the energy waves, wherein the energy transmission device has a second impedance and a second mode of energy wave propagation; and

    a flexible coaxial cable comprising a pin, surrounded by a spacer which is concentrically surrounded by an insulating jacket, and wherein the pin is directly connected by a first wirebond to the integrated circuit and connected to the energy transmission device, wherein the flexible coaxial cable is configured to transmit the energy waves between the integrated circuit and the energy transmission device with minimal loss by transforming the impedance the energy waves experience as the energy waves travel along the flexible coaxial cable.

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