Manufacturing method for KU-band high-gain amplifier

A production method and amplifier technology, applied in the field of satellite amplifiers, can solve the problems of poor stability and low gain, and achieve the effects of high stability, high gain and flexible installation

Inactive Publication Date: 2019-04-09
HUADONG PHOTOELECTRIC TECHN INST OF ANHUI PROVINCE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] With the continuous development of satellite communication technology, Ku-band high-gain amplifiers have been more and more widely used in various fields. For example, after satellite communication uses Ku-band high-gain amplifiers, the satellite signal processor can detect the transmission power to improve Transmitting power stability; testing and education equipment uses a Ku-band high-gain amplifier to increase the measurement function; in the Ku-band active phased array radar, the Ku-band high-gain amplifier is an important component of the transceiver component. The amplifying function of the high-gain amplifier can constitute an amplifying circuit. The Ku-band high-gain amplifier can also be composed of an amplifying chip and a bias circuit. Most amplifiers that only use the nonlinear characteristics of devices have the characteristics of poor stability and low gain.

Method used

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  • Manufacturing method for KU-band high-gain amplifier
  • Manufacturing method for KU-band high-gain amplifier
  • Manufacturing method for KU-band high-gain amplifier

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Embodiment Construction

[0032] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be realized in different forms, and is not limited to the text described On the contrary, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

[0033] A method for making a KU-band high-gain amplifier, comprising an amplifier housing, the steps of making the amplifier are as follows:

[0034] S1: RF circuit board sintering;

[0035] S11: Film: Paste the high-temperature protection tape on the front of the RF circuit board and the outer wall of the amplifier housing, and cut off the excess high-temperature tape on the edge with a knife, flush with the edge;

[0036] S12: Install the RF circuit board: Wipe the back of the RF circuit board, the formed so...

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Abstract

The invention provides a manufacturing method for a KU-band high-gain amplifier. The amplifier comprises an amplifier casing, and is manufactured through the following steps: S1, sintering of a radiofrequency (RF) circuit board, which comprises S11 - lamination, S12 - mounting of the RF circuit board, S13 - mounting of insulators, and S14 - sintering of an assembly obtained through the mounting;S2, sintering of core components, which comprises S21 - surface-mounting of the components, and S22 - sintering of an assembly obtained through the surface-mounting; S3, cleaning of the sintered amplifier casing with the components, wherein the sintered amplifier casing with the components is cleaned through a vapor-phase cleaning machine; and S4, assembly, which comprises S41 - lead interconnection, S42 - connector assembly, and S43 - cover plate fixation.

Description

technical field [0001] The invention mainly relates to the technical field of satellite communication amplifiers, in particular to a method for manufacturing a KU-band high-gain amplifier. Background technique [0002] With the continuous development of satellite communication technology, Ku-band high-gain amplifiers have been more and more widely used in various fields. For example, after satellite communication uses Ku-band high-gain amplifiers, the satellite signal processor can detect the transmission power to improve Transmitting power stability; testing and education equipment uses a Ku-band high-gain amplifier to increase the measurement function; in the Ku-band active phased array radar, the Ku-band high-gain amplifier is an important component of the transceiver component. The amplifying function of the high-gain amplifier can constitute an amplifying circuit. The Ku-band high-gain amplifier can also be composed of an amplifying chip and a bias circuit. Most amplifi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K3/34
CPCH05K3/3431H05K3/3494H05K2203/048H05K2203/1131
Inventor 汪伦源费文军陈兴盛李金晶朱良凡蔡庆刚俞畅周二风陈富丽
Owner HUADONG PHOTOELECTRIC TECHN INST OF ANHUI PROVINCE
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