Apparatus is disclosed which processes sum and difference signals generated from received radar signals to provide target angle information in terms of amplitude or phase. The system includes an IF section and an RF section which processes the sum and difference signals. In the amplitude mode, the sum and difference signals are processed in a conventional manner through a hybrid combiner to an amplitude angle detector which provides the desired target information. A selectively controllable phase shifter is provided as part of the IF section to control t...
A dual-mode radar receiver which generates target angle information including sum and difference signals which is applied to first and second channels, and which combines the sum and difference signals to provide output signals indicative of the addition and difference thereof, said output signals being indicative of target angle information in terms of amplitude, said output signals being applied to an amplitude angle detector during receiver range gates for processing the output signals to provide target angle information, wherein the improvement compr...
이 특허를 인용한 특허 피인용횟수: 12
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