FIELD: electric engineering, in particular, automatic equipment of power supply systems. SUBSTANCE: method involves generation of additional signal by means of phase shift of source signal in arbitrary direction without alternation of its amplitude, generation of first and second additional signals as ...
Phase-Shift Keying is a digital modulation scheme that conveys data by changing, or modulating, the phase of a reference signal (the carrier wave). In the code, the carrier is a sine wave and following the block diagram for the transmitter and receiver components, the output is obtained.收藏...
This paper deals in theory with the wave equation migration by using the phase - shift method. Having had the phase -shifted interpolation formula modified, a new variable continuation step-length being different from the interpolation in time domain is given. As a result of taking approaches, ...
The technique can be used to generate multi-phase, square waves, low distortion sine waves or perform frequency multiplication or division for frequency ... Vasan, Bharath Karthik. - Iowa State University. 被引量: 0发表: 2013年 Determinantal solution of phase-shift oscillators It is intended ...
Phase-Shift ULA Beamformer Apply phase-shift beamforming to a sinewave signal received by a 7-element ULA. The beamforming direction is 45° azimuth and 0° elevation. Assume the array operates at 300 MHz. Specify the beamforming direction using theDirectionproperty. ...
Using Operational Amplifier along with other components available in SimElectronics 1.0 RC Phase Shift Oscillator can be assembled. Simulation of the circuit works well and sine wave oscillations can be observed in scope output display. 인용 양식 K. SUBRAMANIAN (2024). PHASE SHIFT OSCILLATOR...
Phase detector converts phase shift into proportional DC average. Filtering Pulses Into DC A common occurrence in electronic circuits is the filtering of pulses into a DC voltage. You saw this back in Fig. 3.15 where positive pulses from a sine wave rectifier are smoothed into a near constant...
peak of v 2 so v 1 leads v 2. The difference in time determines the phase difference between v 1 and v 2: ︒-=-36021x T t t ϑ. You can also look at the ti me difference between zero crossings if it’s hard to tell exactly where the peaks of the sine waves occur.
In the text,a novel instantaneous frequency measure module,which is applicable for the frequency measure system of frequency hopping radar,is presented based on the digital phase-shift clocks.The module generates 4-routes phase-shifted clocks with the same frequency but not the phase by the PLLs...
PURPOSE:To obtain a phase-shifting medium of small frequency dependence and to realize a parallel shift concerning the frequency axis of the comb-shaped filter characteristics using the above phase-shifting medium. H Querido,J Frank,T Cheston - 《IEEE Transactions on Antennas & Propagation》 被引...