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Device and method allowing serial port to directly control solid-state amplifier

A technology of solid-state amplifiers and serial ports, which is applied in the fields of instruments, electrical digital data processing, etc.

Pending Publication Date: 2018-02-23
安德信微波设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a device and method for directly controlling a solid-state amplifier through a serial port, which solves the technical problem that a computer controls a solid-state amplifier through a serial port interface

Method used

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  • Device and method allowing serial port to directly control solid-state amplifier
  • Device and method allowing serial port to directly control solid-state amplifier
  • Device and method allowing serial port to directly control solid-state amplifier

Examples

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Embodiment 1

[0024] Such as Figure 1-Figure 4 The device shown is a serial port directly controlling a solid-state amplifier, including a host computer, a DB9-pin plug and a solid-state amplifier. The solid-state amplifier is provided with a ground wire connection terminal, a power switch control terminal, a serial port interface and a coaxial switch control terminal, and a DB9-pin plug. Pin 1 and pin 4 of the DB9 pin plug are connected to the power switch control terminal, pins 2 and 3 of the DB9 pin plug are connected to the serial port interface, pin 5 of the DB9 pin plug is connected to the ground connection end, pin 6 of the DB9 pin plug, Pin 7 and pin 8 are connected to the control end of the coaxial switch.

[0025] Pins 2 and 3 of the DB9-pin plug are serial port input terminals, and the level of logic 1 output by it is -3~-15V, and the level of logic 0 is +3~+15V; the 6 pins of the DB9 pin plug Pin, 7 pin and 8 pin all output +5V voltage.

[0026] The upper computer is a comput...

Embodiment 2

[0029] A method for directly controlling a solid-state amplifier through a serial port described in Embodiment 2 is implemented on the basis of the device for directly controlling a solid-state amplifier through a serial port described in Embodiment 1, and includes the following steps:

[0030] Step 1: Connect the host computer with the solid-state amplifier through the DB9-pin plug. As shown in Table 1, define pin 1 of the DB9-pin plug as the working voltage pin, that is, control pin 1 to make the solid-state amplifier in a non-working state; define Pins 2 and 3 of the DB9-pin plug are communication pins, which communicate with the solid-state amplifier and receive the power data, overload signal and working status of the solid-state amplifier. The power data includes input power data, output power data and reflected power data; overload The signal includes input overload and reflection overload information; the working state includes the working state information of the solid...

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Abstract

The invention discloses a device and method allowing serial port to directly control a solid-state amplifier, and belongs to the technical field of electric power. The device comprises an upper computer, a DB9 pin plug and the solid-state amplifier, wherein a ground wire connecting end, a power switch control end, a serial port interface and an axial switch control end are arranged on the solid-state amplifier; the first pin and the fourth pin of the DB9 pin plug are connected with the power switch control end, the second pin and the third pin of the DB9 pin plug are connected with the serialport interface, the fifth pin of the DB9 pin plug is connected with the ground wire connecting end, and the sixth pin, the seventh pin and the eighth pin of the DB9 pin plug are connected with the axial switch control end. The technical problem that a computer controls the solid-state amplifier through the serial port interface is solved, the serial port interface of the upper computer is definedagain, and control over the solid-state relay by the upper computer through the serial port is achieved.

Description

technical field [0001] The invention belongs to the technical field of solid-state amplifiers, in particular to a device and method for directly controlling a solid-state amplifier through a serial port. Background technique [0002] At present, solid-state amplifiers are widely used in microwave devices such as accelerators, satellite communications, and radars. Solid-state amplifiers play an irreplaceable role in the microwave industry. In practical applications, the control of the solid-state amplifier is realized through its own control interface, and multi-purpose users urgently need a method that can directly control the solid-state amplifier remotely through the computer serial port. In order to meet the demand, it is necessary to solve the problem of communication between the solid-state amplifier and the host computer through the serial port. Contents of the invention [0003] The object of the present invention is to provide a device and method for directly con...

Claims

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Application Information

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IPC IPC(8): G06F13/40G06F13/42
CPCG06F13/4068G06F13/4282G06F2213/0002
Inventor 张鹏蛟陈希周博文赵鹏张文涛柯宜金
Owner 安德信微波设备有限公司
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