Unlock instant, AI-driven research and patent intelligence for your innovation.

Signal generation apparatus and method

A signal generating device and signal generating technology, which are applied in the directions of measuring devices, instruments, measuring electricity, etc., can solve the problems of increased circuit board design work, manpower, time and material resources, etc., to avoid the signal parameter setting process and implementation method. Simple, labor-saving effect

Inactive Publication Date: 2007-12-19
HUAWEI TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the design work of the circuit board will increase at any time with the needs of users for different output signals, which is very labor-intensive, time-consuming and material resources

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Signal generation apparatus and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The core of the present invention is to store the schematic diagrams containing the device models corresponding to each device. When the output signal of the predetermined device is required, the signal output module generates the corresponding device according to the corresponding schematic diagrams containing the device models stored in the schematic diagram management module. output signal.

[0040] Based on the core idea of ​​the present invention, the signal generating device and method provided by the present invention will be described in detail below with reference to FIG. 1 .

[0041] In Fig. 1, the signal generation device provided by the present invention includes: a schematic diagram management module, a code pattern definition module, a waveform data management module and a signal output module.

[0042] The main function of the schematic diagram management module is to store the schematic diagrams containing the device models of each device during circuit ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a signal generator and method. It uses the block chart with component model to generate the corresponding component signal. The invention can generate the corresponding output signal by the simulating software or the wave data from the oscilloscope to avoid signal parameter layout process.

Description

technical field [0001] The invention relates to the technical field of electronic equipment testing, in particular to a signal generating device and method. Background technique [0002] When testing a device under test, it is often necessary to input an output signal of a predetermined device into the device under test. [0003] At present, there are two main ways to generate the output signal of the predetermined device: [0004] Method 1: Use a dedicated signal generator to simulate the output signal of the device. Specialized signal generators mainly include two types: one is a general-purpose signal generator, and the other is a special-purpose signal generator. [0005] The general signal generator requires the operator to set the signal parameters of the output signal, such as setting the type of the output signal as square wave, sine wave, bit stream, etc., and setting various parameters such as the voltage amplitude of the output signal according to the needs. Aft...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01R1/20G01R1/28
Inventor 莫道春
Owner HUAWEI TECH CO LTD