The principle of frequency-modulation spectroscopy shows that the resonance characteristics of a passive ring resonator(PRR) determine the sensitivity of a resonator optic gyroscope(ROG). By contrast on the structure and function, it is shown that ROG is the equivalent of the spectrograph that makes...
Effective signal processing technology should be used to improve signal-to-noise ratio in air-coupled ultrasonic testing, because of there is feeble signal and low signal-to-noise ratio. Pulse compression of linear frequency modulation could enhance system's signal to noise ratio and distance resolut...
Frequency-Phase Modulation (FPM)Electro-Thermal LatencyPulse CompressionCompositeThermal Wave RadarThermal Wave Radar (TWR) imaging employs the concept of pulse compression in order to obtain an increased probing depth and depth resolution in infrared thermographic testing of materials. The efficiency of ...
Alminana C, Caballero I, Heath PR, Maleki-Dizaji S, Parrilla I, Cuello C, Gil MA, Vazquez JL, Vazquez JM, Roca J, Martinez EA, Holt WV, Fazeli A (2014) The battle of the sexes starts in the oviduct: modulation of oviductal transcriptome by X and Y-bearing spermatozoa. BMC Genomics...
Frequency Converter and ApplicationFrequency converter is an electronic or electromechanical controlled device which will convert alternating current (AC) of some frequency to alternating current of another frequency.An electromechanical frequency converter are used within motor generator sets or rotary ...
The fundamental principle and present status of rubidium atom frequency standard was introduced in the paper . The scheme was presented that adopting digital phase locking frequency modulation circuit to take the place of origin variode phase modulation circuit in order to stimulate the frequency modula...
The Pulse Width Modulation (PWM) control can be used for a particular frequency and the Frequency Modulation (FM) control for various frequencies. Hence the Frequency Modulation (FM) control can be used to drive high and low power LEDs. Using the Frequency Modulation, the high efficiency for ...
a爱i情演出 Pornographic performance [translate] a尊重,包容,理解,宠爱 Respect, containing, understanding, love [translate] amodulation pattern, namely a refocused echo recorded at one microwave frequency that must be modulated by application of a [translate] ...
aThe paper presents a method of estimating modulation laws, using the"skeleton"associated with the wavelet transform and its application to signals generated by the frequency modulation synthesis technique. 本文提出估计模块化法律方法,使用"最基本"与小波相关变换和它的应用对调频综合技术引起的信号。[translat...
frequency of 50 Hz4. There is a noticeable development in recent years in WP generation systems, which have become less expensive and smaller due to the rapid development of power transformers1. In addition, there is an improvement in the power generation capacity of WT systems due to an ...