| http://www.w3.org/ns/prov#value | - In this event, an electronic method of canceling the transmitted signal from that received by the receiver chain is needed; this could be accomplished by a device such as a Circulator.) Using the same Radio Signal Source 201 as used in the transmit chain means the demodulation to IF is done using Homodyne detection; this has advantages in that it greatly reduces phase noise in the receiver circuit
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