differential phase - shift keying (dpsk) in Vietnamese

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Sentence patterns related to "differential phase - shift keying dpsk"

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1. The effects of weak optical feedback (WOF) on the bit error rate (BER) of coherent optical differential phase shift key-controll (DPSK) systems are presented.

2. Droitwich also broadcasts a low bit-rate data channel, using narrow-shift phase-shift keying of the carrier, for Radio Teleswitch Services.

Droitwich cũng phát một kênh dữ liệu tốc độ bit thấp, dùng kiểu điều chế ma-níp dịch pha băng hẹp cho dịch vụ Radio Teleswitch. ^ “About LWCA”.

3. Surface acoustic wave device for a differential phase-shift direct-sequence spread-spectrum signal receiver

4. Apparatus and method for generating signals encoded using amplitude shift keying

5. Using phase shift key modulation.

6. It used Frequency Shift Keying (FSK) to send data, shifting between 20 kHz and 26 kHz.

Nó dùng kỹ thuật điều chế Ma-níp dịch tần (FSK) để gửi dữ liệu, xê dịch giữa 20 kHz và 26 kHz.

7. b. Using phase shift key modulation.

8. b. using phase shift key modulation.

9. (b) Using phase shift key modulation.

10. A wireless digital transmission and receiving method combines phase reversal keying with pulse position modulation.

11. a. 'power management`; or b. using phase shift key modulation.

12. Three types of modulation are used: OOK / CWK: On-Off Keying / Continuous Wave Keying.

Có ba kiểu điều chế được dùng: OOK / CWK: Ma-níp Tắt-Bật / Ma-níp Sóng Liên tục (On-Off Keying / Continuous Wave Keying).

13. The servo circuitry is comprised of a differential phase detector (420) and a digital phase-locked loop (436).

14. A raw DPC (differential phase contrast) image of an object is acquired.

15. Inevitably, filtering action is accompanied by a frequency-dependent phase shift.

16. A differential equation is developed and solved, describing this phase of the impact.

17. Method and device for differential optical phase modulation in quantum key distribution system

18. I'll be keying the computer.

Tôi sẽ thao tác trên máy vi tính

19. Can be used for phase shift mirrors because it mounts at any angle.

20. This phase shift is taken into account by the exponential term in the equation.

21. For a simple ohmic resistance, in an alternating current circuit, electric current and voltage are in phase. Thus there is no phase shift.

22. In the voltage triangle this matches the phase shift between total voltage and active voltage.

23. A method and a device for differential optical phase modulation in a quantum key distribution system are disclosed.

24. The feedback amplifier applies the measured phase error as a DC offset to an AC differential clock signal.

25. 10 What is more, should a component be varied to alter the phase shift, the attenuation also changes.