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Radar antenna pointing information transferring method and device

A radar antenna, pointing information technology, used in radio relay systems, instruments, computer control and other directions

Inactive Publication Date: 2013-02-13
UNIT 63892 OF PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is installed and modified, it will inevitably increase the test cost and task cycle, and may introduce some unforeseen problems, change the status of the equipment, and affect the integrity of the hardware and software of the equipment

Method used

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  • Radar antenna pointing information transferring method and device
  • Radar antenna pointing information transferring method and device

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Embodiment Construction

[0033] Such as figure 1 As shown, a radar antenna pointing information forwarding device includes: a single-chip computer and a differential conversion module, the single-chip computer has a serial-to-parallel conversion module that receives the radar antenna pointing information and is connected to the differential conversion module through a storage module, and has a radar The counting and timing module of the external frame synchronous signal processing of the antenna is connected to the connection end of the differential conversion module with the storage module; and the external frame synchronous signal is connected to the other input end of the differential conversion module, and the output end of the differential conversion module is connected through a data line for mutual communication The cable is connected to the test system at the terminal.

[0034] The serial-to-parallel conversion module has a functional module for unit conversion and data format conversion for ...

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Abstract

The invention relates to the technical field of data information transfer and especially relates to a radar antenna pointing information transferring method and device. Radar antenna pointing data are obtained in a doubling manner and are sent to a testing system after being converted by the transferring device. The transferring device comprises a singlechip computer and a differential converting module, wherein a series-to-parallel converting module of the singlechip computer is connected with the differential converting module through a storage module, and a counting and timing module for processing external frame synchronization signals and the storage module are connected with the connecting end of the differential converting module; and the differential converting module is connected with the testing system at a terminal through a data cable. The transferring device provided by the invention is simple in structure, convenient to implement and good in instantaneity, does not need to add an additional data interface on a radar, is small and exquisite in structure, reduces intermediate links for data transmission, supports synchronous transfer of external signals, is strong in instantaneity and easy and convenient to use, does not need manual interference during a working process, and realizes unattended operation.

Description

technical field [0001] The invention relates to the technical field of data information forwarding, in particular to a radar antenna pointing information forwarding method and a forwarding device realized by a single-chip computer. Background technique [0002] At present, the known data forwarding device for radar antenna pointing information is realized based on desktop computers and real-time networks. The radar antenna pointing information is obtained through the interface of a dedicated desktop computer, converted into the required format and level attributes according to requirements, and the data is sent to the receiver according to the protocol. end. [0003] When the forwarding device is working, it needs to go through at least two steps to send the data from the source to the terminal by receiving the synchronous advance of the simulation advance clock. Its shortcomings are manifested in four aspects: (1) There are many devices enabled during work; (2) The delay t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/38G05B19/042H04B7/14
Inventor 贺金龙马孝尊武忠国聂孝亮何勇刚崔新风王振兴
Owner UNIT 63892 OF PLA