MEASUREMENT/INSPECTION SYSTEM FOR RADIO MONITORING VHF AND UHF RANGES "MARTEN" Russian patent published in 2008 - IPC G01S5/04 

FIELD: physics; radio.

SUBSTANCE: present invention pertains to radio technology. The measurement/inspection system for radio monitoring VHF and UHF ranges comprises a measurement/inspection complex, consisting of a radio control post with a commutator, an antenna assembly and an inspection device. The system contains a central measurement/inspection complex, comprising spread out stationary posts with a central control unit for monitoring N more spread out measurement/inspection complexes, each of which comprises a control unit and spread out radio control stationary posts. The antenna assembly of each stationary post consists of two direction finding antennae and search antennae, antenna switch for switching the direction finding antennae and the search antennae. The radio control stationary post contains high frequency commutators, and a high frequency commutator for switching the direction finding antennae. The inspection device of the system comprises a device for transferring and filtration, a highly stable reference generator, three analogue-to-digital converters and a computer.

EFFECT: widening of the radio monitoring zone and high accuracy of measuring an electromagnetic environment with a big radio frequency spectrum load.

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