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Operating method and device of spectrum analyzer

The technology of a spectrum analyzer and operation method is applied in the field of spectrum analyzer operation method and device, which can solve the problems of limited embedded system resource computing speed, etc., and achieve the effect of intuitive parameter setting

Active Publication Date: 2016-05-11
SUZHOU RIGOL PRECISION ELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the limitation of instrument cost, general instruments are built on embedded systems, but various applications are limited by embedded system resources (storage space, computing speed, etc.)

Method used

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  • Operating method and device of spectrum analyzer
  • Operating method and device of spectrum analyzer
  • Operating method and device of spectrum analyzer

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Embodiment Construction

[0069] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0070] In the embodiment of the present invention, the spectrum analyzer is used based on the PC, and the work of intuitively and accurately setting the instrument parameters (span, center frequency, start frequency, stop frequency) is completed by effectively using the input peripheral (mouse) at the PC end .

[0071] Such as figure 2 As shown, in the embodiment of the present invention, the processing flow of the operating method of the spectrum analyzer may include:

[0072] Step 201, obtaining the operation data of the mouse on the display screen of the spectru...

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Abstract

The invention discloses a method and a device for operating a spectrum analyzer, wherein the method comprises the following steps of: obtaining the operation data of a mouse on the display screen of the spectrum analyzer; and performing parameter setting on the spectrum analyzer according to the operation data of the mouse on the display screen of the spectrum analyzer; and the device comprises: an acquisition module for obtaining the operation data of the mouse on the display screen of the spectrum analyzer; and a parameter setting module for performing the parameter setting on the spectrum analyzer according to the operation data of the mouse on the display screen of the spectrum analyzer. With the method and the device disclosed in the invention, the parameter setting can be performed on the spectrum analyzer based on the peripheral mouse of a PC (Personal Computer); and compared with the technical proposal of setting the parameters of the spectrum analyzer in such a manner of performing inputting via an input box in the prior art, the parameter setting manner of the method disclosed in the invention is more visual and accurate; and an expected signal interval can be accurately selected without estimating the related parameters of the concerned signal.

Description

technical field [0001] The invention relates to spectrum analyzer technology, in particular to an operating method and device for the spectrum analyzer. Background technique [0002] From the relationship with PC (Personal Computer, personal computer), there are generally two types of spectrum analyzers: one is a PC-based instrument, which is built into the PC as a special device of the PC, and the display keyboard of the instrument itself, etc. Part of it is realized with the help of PC resources; the other is an embedded instrument, which has its own system to realize all its functions (display, keyboard, power supply, etc.). The second way is to use the instrument of PC resources. The instrument needs to be connected to the PC. The PC realizes the operation of the instrument through the transmission of control commands. The implementation method is based on the basic functions of the spectrum analyzer. command set) and VISA (VirtualInstrumentationSoftwareArchitecture, vi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/14G06F3/038G01R23/16G06F3/0354
Inventor 王悦王铁军李维森
Owner SUZHOU RIGOL PRECISION ELECTRIC TECH
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