Patents Examined by Zi R. Hashmi
  • Channelizer switch
    Patent number: 7110632
    Abstract: An RF-photonics integrated communications module including: a plurality of RF input channels; a plurality of modulators each being responsive to one of the RF input channels; and, a plurality of photonic output channels coupled to the modulators via a switching network. The switching network includes a plurality of resonating elements coupled between the modulators and the output channels to selectively apply outputs of the modulators to the output channels.
    Type: Grant
    Filed: June 22, 2005
    Date of Patent: September 19, 2006
    Assignee: Sarnoff Corporation
    Inventor: Joseph H. Abeles