spectrum analyzer造句
1. Both an RF power analyzer and a spectrum analyzer are essentially specialized superheterodyne receivers.
2. The essential difference is that the spectrum analyzer, being designed for laboratory use, is designed to cover an extremely wide frequency range with widely adjustable tuning range, bandwidth, etc.
3. It also shows a spectrum analyzer and wave form .
4. A FFT spectrum analyzer was used to measure the resonant frequency.
5. The thesis introduces the virtual spectrum analyzer system based on the IEEE 488 interface card.
6. In a system of spectrum analyzer controlled by DSP master, the keyboard and display are needed to be the input and output equipment, which will be connected with(I/O) interface of DSP.
7. Optical amplifiers - Test methods -- Part 5 - 1 : Reflectance parameters - Optical spectrum analyzer method.
8. Based on this phenomenon, a new configuration of integrated acoustic RF spectrum analyzer ( IASA ) is proposed.
9. Optical amplifiers - Test methods - Part 10 - 2 : Multichannel parameters; Pulse method using a gated optical spectrum analyzer.
10. In the next article, I'll describe how to use the iMic to gather an analog data stream, and I'll show you how to use one of the SPEs to turn the system into a useful spectrum analyzer.
11. Optical fibre amplifiers. Basic specification. Part 2 - 1 : test methods for optical power parameters. Optical spectrum analyzer.
12. Besides, we use FPGA to verify andthe output signals the oscilloscope and spectrum analyzer.
13. This paper presents the principle and method for measuring various microwave devices return loss by spectrum analyzer and analyses the uncertainty of measurement.
14. This paper introduces a method for coherent measurement of pulse radar using realtime spectrum analyzer.
15. The method of impact excitation testing with Fast Fourier Transform (FFT) based on spectrum analyzer to determine the dynamic characteristics of a heald frame is introduced.
16. Spectrum of the amplitude-modulated wave is observed by a radio frequency spectrum analyzer and amplitude values of every spectrum are recorded at the upper sideband or lower sideband.
17. This paper presents a new method for Sweep Oscillator transform to the Spectrum Analyzer by Zero-IF technique.
18. At last, this design of the decimator is implemented on FPGA hardware platform,[Sentence dictionary] and tested by oscilloscope and spectrum analyzer.
19. The microstructure of the brazed joint was analyzed by means of a scanning electron microscope and an energy spectrum analyzer.
20. Optical fibre amplifiers - Basic specification - Part 3 - 1 : Test methods for noise figure parameters ; Optical spectrum analyzer.
21. Part 3 deals with the intermodulation interference in the spectrum analyzer and methods of its rejection.