- Category:
- SCM
- Tags:
-
[C/C++]
[源码]
- File Size:
- 166kb
- Update:
- 2015-07-04
- Downloads:
- 0 Times
- Uploaded by:
- 彭干涛
Description: This system is based on the principle of zero-IF quadrature demodulator simple frequency characteristic tester for detecting measured amplitude-frequency characteristics and phase-frequency characteristics of the network. The system includes an integrated module DDS, RLC series resonant circuit, multiplier circuit, a low-pass filter, inverting amplifier and measurement display module, which RLC series resonant circuit as a test network. This system DDS
Integrated module as the core, which produces orthogonal sweep through the network under test, by the multiplier to obtain a high-frequency signal the two low-pass filtered signal, amplifying get back in line with the requirements of the I, Q DC component Finally, the single-chip ADC
Sampling, data processing and liquid crystal display to obtain the measured amplitude-frequency characteristics and phase-frequency characteristics of the network. The innovations in the algorithm is that the beginning of the measure, using short test ne
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AD9854_Template\AD9854_Template\AD9854.lst
...............\...............\AD9854.obj
...............\...............\AD9854_Template
...............\...............\AD9854_Template.build_log.htm
...............\...............\AD9854_Template.hex
...............\...............\AD9854_Template.lnp
...............\...............\AD9854_Template.M51
...............\...............\AD9854_Template.plg
...............\...............\AD9854_Template.uvgui.Administrator
...............\...............\AD9854_Template.uvgui_Administrator.bak
...............\...............\AD9854_Template.uvopt
...............\...............\AD9854_Template.uvproj
...............\...............\AD9854_Template_uvopt.bak
...............\...............\AD9854_Template_uvproj.bak
...............\...............\ADC.lst
...............\...............\ADC.obj
...............\...............\ADC.__i
...............\...............\ADC0_Poll1.lst
...............\...............\ADC0_Poll1.obj
...............\...............\ADC0_Poll1.__i
...............\...............\Device.lst
...............\...............\Device.obj
...............\...............\hui.c
...............\...............\hui.h
...............\...............\hui.LST
...............\...............\hui.OBJ
...............\...............\hui.__i
...............\...............\inc\AD9854.h
...............\...............\...\ADC.h
...............\...............\...\c8051F020.h
...............\...............\...\DataType.h
...............\...............\...\Device.h
...............\...............\...\Font.h
...............\...............\...\key.h
...............\...............\...\lcd.h
...............\...............\...\Timer0_16bitTimer.h
...............\...............\keilkilll.bat
...............\...............\key.lst
...............\...............\key.obj
...............\...............\lcd.lst
...............\...............\lcd.obj
...............\...............\lcd.__i
...............\...............\love.uvopt
...............\...............\main.c
...............\...............\main.h
...............\...............\main.LST
...............\...............\main.OBJ
...............\...............\src\AD9854.c
...............\...............\...\ADC.c
...............\...............\...\ADC0_Poll1.c
...............\...............\...\Device.c
...............\...............\...\key.c
...............\...............\...\lcd.c
...............\...............\...\Timer0_16bitTimer.c
...............\...............\Timer0_16bitTimer.lst
...............\...............\Timer0_16bitTimer.obj
...............\...............\Timer0_16bitTimer.__i
...............\...............\inc
...............\...............\src
...............\AD9854_Template
AD9854_Template
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