Meteorological radar transceiver tester and meteorological radar transceiver test method
A weather radar and transceiver technology, applied in the field of weather radar transceiver testers, can solve the problems of insufficient maneuverability, inconvenient installation and use, and high failure rate, so as to facilitate single-person carrying operations, increase digital instruments, and facilitate support installation Effect
Pending Publication Date: 2021-06-29
嘉兴夏橙光电科技有限公司
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Problems solved by technology
[0003] The problem to be solved by the present invention is to provide a weather radar transceiver tester and a weather radar transceiver test method for the above-mentioned deficiencies in the prior art, which solves the inconvenience of installation and use in the prior art, insufficient maneuverability and The problem of high failure rate and low reliability
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[0024] In order to make the technical means, creative features, goals and functions achieved by the present invention clearer and easier to understand, the technical solution of the present invention will be described in detail below. Those skilled in the art should know that what are described in the following embodiments are only some specific implementation structures or modes of the present invention, rather than all embodiments, and therefore, the protection scope of the present invention is not limited thereto.
[0025] This embodiment discloses a weather radar transceiver tester in detail, which mainly includes a simulator body for simulating the weather, especially, see figure 1 In the structure shown, the simulator body 1 has been fixed on the workbench 2 in advance, and the two can preferably be detachably fixed. At the same time, a bolt 9 perpendicular to it is fixedly connected to the edge of the bottom surface of the workbench 2, and the free end of the bottom of ...
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The invention discloses a meteorological radar transceiver tester. A plug pin is fixedly connected to the position, close to an edge, of a bottom face of a workbench of the weather radar transceiver tester, and a rightward-turned-L-shaped locking rod is coaxially inserted into a free end of the bottom of the plug pin in a threaded mode; a mounting part comprises an upper supporting part and a lower supporting part which are fixedly connected with each other, the lower supporting part comprises a supporting rod, a sliding column and a plurality of machine base plates, and the sliding column is vertically connected into the supporting rod in a sliding mode; grooves are formed in surfaces of the sides, facing the center of the supporting rod, of the machine base plates in the length direction of the machine base plates, top ends of all the machine base plates are hinged to an outer edge of a bottom end of the supporting rod, and all the machine base plates are arranged on the supporting rod in an annular array mode; the sliding piece comprises a sliding column and a plurality of connecting rods with the same number as the machine base plates, and a bottom end of each connecting rod is fixedly connected with a steel ball in sliding fit with the corresponding groove. The tester is convenient to carry and install during use, good in maneuverability and flexibility, low in failure rate and good in reliability.
Description
technical field [0001] The invention relates to the field of weather radar target simulation, in particular to a weather radar transceiver tester and a weather radar transceiver test method. Background technique [0002] The weather radar target simulator is a special test instrument developed for weather radar transceivers. It can accurately measure the output power, frequency, PRF signal, etc. of the transmitter, and can generate echo signals, intermediate frequency signals, etc. for receiver testing. The existing weather radar target simulators have basically the same principle in terms of system architecture, but there are certain differences in the architecture, and the performance is relatively small. Generally speaking, there are still the following problems: Some mechanical modulations used The mechanism makes the failure rate higher, the ADC / DAC digital-to-analog conversion accuracy is insufficient, and the reliability is lacking. In terms of use, because most of ...
Claims
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IPC IPC(8): G01S13/95G01S7/40
CPCG01S13/95G01S7/4052G01S7/4008G01S7/4021Y02A90/10
Inventor 郭家辰韩立志
Owner 嘉兴夏橙光电科技有限公司