用“heterodyne”造句大全，heterodyne造句
9、Experiment results are shown with a heterodyne interferometer by using this method to measure the dynamic displacement of a PZT.
12、The spectrum form of square-wave controlled laser, optical signal heterodyne detecting device and principle of electrical signal demodulation are considered with emphasis.
15、Photonic RF phase shifters based on OTTD (optical true time delay), heterodyne mixing technique and vector sum technique were introduced. The principles and features were proposed and analyzed.
1、separate heterodyne
4、laser heterodyne acoustic sensor
7、Mach Zehnder heterodyne interferometer for high precision displacement measurement
11、Puts forward a simple method to demarcate the input output characteristic and resolution of the measurement system of heterodyne interference.
16、The results indicate that the effects of atmospheric turbulence on the heterodyne receiver at a horizontal path are significant, but the effects at a slant path are much smaller.
3、supersonic heterodyne receiver
8、A heterodyne radio device in which one tube serves simultaneously as oscillator and detector.
14、This paper discussed an opto-heterodyne technique for small-plane-angle measurement with a frequency-stabilized longitudinal Zeeman laser as the light source.
5、sweep frequency heterodyne-type analyzer
13、The processing method of heterodyne signals combines integer measurement with fraction period measurement, so it has wide dynamic range and high resolution.
6、Base on the heterodyne laser Doppler theory, a heterodyne laser Doppler vibrometer (LDV) with fiber structure was designed and implemented.
2、That's a heterodyne receiver.
10、The rhomb has been used in the CO2 laser heterodyne detection system, and the transfer efficiency is more than 93 %.
17、Sound field and spectra thereof were investigated experimentally by utilizing the heterodyne analysis technique, so that both the screech and the wide-band noise can be recorded and studied.
