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WIDEBAND TRANSMITTER/RECEIVER ARRANGEMENT FOR MULTIFUNCTIONAL RADAR AND COMMUNICATION

  • US 20130201050A1
  • Filed: 02/17/2010
  • Published: 08/08/2013
  • Est. Priority Date: 02/17/2010
  • Status: Active Grant
First Claim
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1. A wideband transmitter/receiver arrangement for transmitting and receiving electromagnetic waves comprising:

  • a digital arbitrary waveform generator AWG connected to a transmitter, wherein said waveform generator is configured to generate an arbitrary waveform within a given bandwidth,an antenna arrangement configured to emit a transmitter signal, and to receive an incident signal,a receiver configured to receive a receiver signal,an analogue isolator connected to said antenna arrangement, said transmitter, and said receiver, wherein said analogue isolator is adapted to route said transmitter signal from said transmitter to said antenna arrangement, and said incident signal from said antenna arrangement to said receiver, and to isolate said transmitter signal from said receiver signal,wherein said receiver is adapted to cancel any residual transmitter signal in said receiver signal by means of at least one digital model of at least said isolator, said antenna arrangement, and said transmitter.

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