“heterodyne”造句，怎麼用heterodyne造句

5、sweep frequency heterodyne-type analyzer

7、Mach Zehnder heterodyne interferometer for high precision displacement measurement

9、Experiment results are shown with a heterodyne interferometer by using this method to measure the dynamic displacement of a PZT.

11、Puts forward a simple method to demarcate the input output characteristic and resolution of the measurement system of heterodyne interference.

13、The processing method of heterodyne signals combines integer measurement with fraction period measurement, so it has wide dynamic range and high resolution.

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.

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.

2、That's a heterodyne receiver.

4、laser heterodyne acoustic sensor

8、A heterodyne radio device in which one tube serves simultaneously as oscillator and detector.

12、The spectrum form of square-wave controlled laser, optical signal heterodyne detecting device and principle of electrical signal demodulation are considered with emphasis.

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

10、The rhomb has been used in the CO2 laser heterodyne detection system, and the transfer efficiency is more than 93 %.

1、separate heterodyne

14、This paper discussed an opto-heterodyne technique for small-plane-angle measurement with a frequency-stabilized longitudinal Zeeman laser as the light source.

6、Base on the heterodyne laser Doppler theory, a heterodyne laser Doppler vibrometer (LDV) with fiber structure was designed and implemented.