Block-modular design of portable surveillance radar medium-range decimeter waves

摘要

The invention relates to the field of circuit construction of the radar image (RLS) in a part of electronic equipment design and can be used in the design of medium-range radar (40-50 km), designed to detect low flying targets against a background of terrain and clutter signals. This portable surveillance radar operates in the UHF band and has a block-modular structure. This design is realized on the basis of spaced apart and interconnected by cables radar module, the module slewing unit (OPU), the remote module with electronic equipment performing switching and control operating modes, processing, displaying information and data, as well as auxiliary power supply. The radar module comprising an antenna array (AR) and is rigidly associated with container transceiver apparatus is arranged on a horizontal supporting platform driven in rotation unit OPU. GTC module consists of a single body arranged in the actuator, combined with the current collector on the upper rotating part which is fastened detachably supporting said platform and a removable base (tripod) on which the housing is mounted OPU. The web is formed AR module radiozaproschika linear and linear horizontal hermetic separate printed locational multielement antenna modules distributed vertically carcass AR Spreads of the transport position to the working position along the specified direction, the latching portion extendable into said carcass radar antenna units via a hinged mechanism. The technical result of the proposed utility model - increase the reliability and technology of radar through the use of standard connectors and microwave use folding bolts for attaching the AP to the rotating part of the income statement. Said technical result is achieved in that the electrical connection with the container and GTC GTC with remote unit is carried out using standard microwave connector, and a radar unit is mounted on the rotating part by means of folding GTC bolts, ensuring convenient and reliable deployment of the radar-coagulation. The proposed radar design can be used alone or placed in vehicles.