Local oscillator source module processing method for Ku-band frequency synthesizer

Abstract

The invention discloses a local oscillator source module processing method for a Ku-band frequency synthesizer. The local oscillator source module processing method includes the following steps: step1, sintering a reference signal circuit board, an amplifying circuit board, a control circuit board and an insulator with a cavity respectively; step 2, sintering components onto the reference signalcircuit board, the amplifying circuit board and the control circuit board; step 3, respectively performing electric fitting on the reference signal circuit board, the amplifying circuit board and thecontrol circuit board, and fixedly mounting the reference signal circuit board, the amplifying circuit board and the control circuit board on the cavity; and step 4, capping the cavity to seal the cavity. According to the local oscillator source module processing method for the Ku-band frequency synthesizer, the problem that a local oscillator source module is complex in manufacturing process andcannot be mass-produced in the prior art can be overcome.

Description

technical field [0001] The invention relates to the technical field of processing local oscillator modules, in particular to a processing method for local oscillator modules used in Ku-band frequency synthesizers. Background technique [0002] Microwave local oscillator is one of the core components of microwave transceiver equipment. With the development of modern wireless communication, systems such as mobile communication, radar, guided weapons and electronic countermeasures put forward higher and higher requirements for local oscillator sources, and low phase noise and high stability local oscillator sources have become a development trend. In addition to the guarantee of accurate and reasonable circuit and structural design, the local oscillator source with excellent performance also needs to have a good production process. [0003] At the present stage, it is necessary to design a processing method for the local oscillator module used in the Ku-band frequency synthesi...

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Problems solved by technology

[0004] The object of the present invention is to provide a kind of local oscillator module processing method that is used on the Ku wave band frequency synthesizer, this method of local oscillator source module processing on the Ku wave band frequency synthesizer overcomes the local oscillator module in the prior art The production process is complex and cannot be produced in large quantities, and the scientific and practical function of simplifying the process has been realized

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