Processing method of coaxial dielectric oscillating source
A medium oscillation and processing method technology, applied in the field of radar technology and microwave communication, can solve the problems of unqualified penetration rate, circuit electromagnetic interference, large circuit board area, etc., to reduce processing cost, improve processing quality, and improve product qualification rate effect
Active Publication Date: 2017-01-18
HUADONG PHOTOELECTRIC TECHN INST OF ANHUI PROVINCE
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Problems solved by technology
The processing method of coaxial dielectric oscillation source products in the prior art: the functions of each circuit are integrated on the entire circuit board, the area of the circuit board is large, when the circuit board and the cavity are sintered, the penetration rate is unqualified, and there are electromagnetic gaps between the circuits. Interference, poor frequency stability, unable to meet demand
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[0023] Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. Detailed instructions:
[0024] as attached figure 1 , attached figure 2 As shown, the present invention is a processing method for a coaxial medium oscillation source, and the coaxial medium oscillation source includes an oscillation circuit board assembly 1, a harmonic mixing phase-locked circuit board assembly 2, a cavity 4, and an oscillation circuit board assembly 1 includes the oscillation circuit board body, and the harmonic mixing phase-locked circuit board assembly 2 includes the harmonic mixing phase-locked circuit board body, and the specific processing steps of the coaxial medium oscillation source processing method are:
[0025...
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The invention provides a processing method of a coaxial dielectric oscillating source, and the processing method is applied to the fields of radar technology and microwave communication technology. The processing method comprises the following steps that 1) an oscillating electric appliance component (3) is welded onto an oscillating circuit board body, an oscillating circuit board assembly (1) is connected with a cavity (4), and the oscillating circuit board assembly (1) and the cavity (4) are placed on a heating platform for sintering; 2) a welding paste is dripped in a welding disk of a harmonic frequency-mixing phase-locked circuit board body, a harmonic electric appliance component (5) is placed in the position of the welding paste, and the harmonic frequency-mixing phase-locked circuit board body and the harmonic electric appliance component (5) are placed on the heating platform for sintering; and 3) the oscillating circuit board assembly (1) is connected with a harmonic frequency-mixing phase-locked circuit board assembly via a connecting lead. The processing method is simple in steps, processing of the coaxial dielectric oscillating source can be completed conveniently and rapidly, the qualified rate of a coaxial dielectric oscillating source product is improved, and the method is suitable for batch production.
Description
technical field [0001] The invention belongs to the technical fields of radar technology and microwave communication, and more specifically relates to a method for processing a coaxial medium oscillation source. Background technique [0002] With the emergence of modern telecommunication systems and modern radar systems, in radar technology and microwave communication technology, signal sources and local oscillator sources are required to have frequency stability and excellent frequency agility performance. With the characteristics of high vibration resistance and frequency stability, it can be used as a local oscillator in communication systems such as radar. It is an important component of a certain type of satellite communication system. The processing method of coaxial dielectric oscillation source products in the prior art: the functions of each circuit are integrated on the entire circuit board, the area of the circuit board is large, when the circuit board and the c...
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IPC IPC(8): H03L7/099H03D7/16H05K3/34
CPCH03D7/16H03L7/099H05K3/34
Inventor 汪宁洪火烽何宏玉
Owner HUADONG PHOTOELECTRIC TECHN INST OF ANHUI PROVINCE