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31 With this structure, full symmetric push pull operation can be realized in modulator.

32 The system mainly consisted of the PN code generator, the SS implement, the absolute-to-relative code converter, the digital sine wave signal generator, 2DPSK modulator and D/A converter.

33 The other is pulse radar, using the same Schottky diodes as pulse modulator of transmitter and mixer of receiver to lower the cost.

33 Sentencedict.com try its best to gather and create good sentences.

34 A piezoelectric ceramic, based on the converse piezoelectric effect, was used as optical phase modulator to design a fiber differential interferometer.

35 The light modulator module modulates the beam according to an electrical image signal.

36 The OQPSK modulator imbalance and amplifier nonlinearity have a deleterious effect on the receiver performance.

37 To obtain the same effect of using one phase modulator, the amplitude of the drivers on the two phase modulators can decrease to half of that in one phase modulator scheme.

38 By using these equations, the frequency-tuning characteristics of TE(A) CO2 lasers, using such techniques as grating, F-P modulator, or injection locking, can be investigated theoretically.

39 By using an unbalanced dual parallel Mach-zehnder modulator (DPMZM) followed by optical filtering, a linearized OSSB signal is obtained.

40 A scheme of millimeter-wave generation utilizing one phase modulator has been proposed experimentally.

41 From 1964, I started to study the electro - optical crystal modulator and technologies of the optical communication.

42 Secondly, two novel ROF system schemes based on the LiNbO3 phase modulator are accomplished.

43 A combinatory, resonant-mode, high power, charging power supply for linear modulator is described.

44 This paper describes the structure and design principles of a pulse Gunn diode, a microwave circuit and a pulse modulator.

45 Also the designing process of pulse modulator, intermediate frequency amplifier, video frequency amplifier and analog filter is introduced in the dissertation.

46 A specific phase meter module is used to control the phase continuation of modulated signals in the new MSK modulator.

47 This paper reports a new waveguide electro - optic ( EO ) modulator with self - assembled superlattice electro - optic films.

48 In this paper, sideband Suppression limitation due to the phase modulator and its driving electronics is analysed and simulated clearly.

49 In order to improve the frequency stabilization of the Doppler modulator, a series of affecting factors are considered in depth and optimized in the aspects of optics, mechanics and electronics.

50 Food and Drug Administration (FDA) has issued a second approvable letter for bazedoxifene, a selective estrogen receptor modulator, for the prevention of postmenopausal osteoporosis.

51 This pulser is adapted to coherent optical transient study, crystal modulator and crystal switch experiments etc.

52 As frequency divided multiplex access is widely adopted in communication satellite system, strict frequency spectrum limits on modulator is mandated.

53 The modulator quantizes the input signal and move the low frequency inband quantization noise to high frequency.

54 The theoretical research shows that the effect of the driving signals of the sinusoidal wave and the sinusoidal wave with a bias and the square wave on the optical modulator is completely different.

55 The circuit components of a self-adapting frequency modulator developed for a naval ship and their working principles are described in this paper.

56 The control circuit in the system adopts the pulse-width modulation (PWM) technique, and uses typical integrated circuit SG3525 as PWM modulator.

57 AIM To discuss the influence of selective estrogen receptor modulator (SERM) on bone mineral density loss in cancellated bone and compact bone of ovariectomized rats.

58 The differential input is sampled at up to 40 MSPS by an analog modulator.

59 Using the MC1596, a monolithic balanced modulator circuit, to design the transmitting and receiving terminal, and complete the realization of the terminal hardwire.

60 Based on liquid crystal spatial light modulator and technology of computer-generated hologram, a new method of synthetic hologram display is proposed.