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G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
G01S13/06—Systems determining position data of a target
G01S13/42—Simultaneous measurement of distance and other co-ordinates
G01S13/44—Monopulse radar, i.e. simultaneous lobing
G01S13/4409—HF sub-systems particularly adapted therefor, e.g. circuits for signal combination
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Engineering & Computer Science
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Radar, Positioning & Navigation
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Remote Sensing
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Computer Networks & Wireless Communication
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Physics & Mathematics
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General Physics & Mathematics
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Variable-Direction Aerials And Aerial Arrays
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