A digital pulsed phase locked loop (DPPLL) provides exact measurements of echo phase, time, and/or position delay as well as echo amplitude. These exact measurements provide better and more reliable results that directly benefit the many real world applications for the DPPLL. The DPPLL permits...
A pulse phase locked loop system according to the present invention is described. A frequency generator such as a voltage controlled oscillator (VCO) generates an output signal and a reference signal having a frequency equal to that of t... ME Froggatt 被引量: 3发表: 1993年 Improvements to ...
OBJECTIVES: To develop a human model for compartment tamponade and test the efficacy of ultrasonic pulsed phase-locked loop (PPLL) fascial displacement waveform analysis for noninvasive measurement of intramuscular pressure (IMP). DESIGN: Human subject experiment. SETTING: University Level 1 trauma cente...
Pulsed Phase-Locked-Loop Pulsed Photo-Stimulated Luminescence Pulsed Photothermal Radiometry Pulsed plasma thruster Pulsed Poloidal Current Drive Pulsed Positive Ion Negative Ion Chemical Ionization Pulsed Power Conference pulsed radar Pulsed Radar Transmitter Pulsed Radio Frequency Amplifier ▼Complete...
摘要: Theoretical comparison of balanced and Costas optical phase-locked loops performance in homodyne detection using pulsed- and CW-LO is reported. Analytical expressions of the total phase error variances for pulsed-LO in terms of CW-LO are presented....
Phase locking and frequency locking of a 140 GHz klystron and a 280 GHz carcinotron. A phase and frequency-locked loop to synchronize two microwave tube oscillators for a high density plasma collective scattering diagnostic has been designe... Sprehn,Daryl,W.,... - 《Review of Scientific Ins...
*The TRUPULSE™ Generator received CE Mark in Europe in December 2023. **Based on the final analysis of the InspIRE study focused on the pivotal phase (Wave II) per-protocol population of 186 patients with 12 months of follow up.
An improved data retiming circuit which is capable of more effectively retiming an externally inputted data by using a plurality of clocks from a voltage controlled oscillator of a phase-locked loop. The circuit includes a first delay un... SH Chai,HB Jung,WC Song - US 被引量: 29发表: 19...
A method for implementing the Digital Phase Locked Loop(DPLL) applied to induction heating power supply is put forward in the paper.The process of implemen... LI Jin gang,JH Chen,YR Zhong - 《Power Electronics》 被引量: 37发表: 2003年 Analysis of Closed-Loop Performance and Frequency-Domain...
*The TRUPULSE™ Generator received CE Mark in Europe in December 2023. **Based on the final analysis of the InspIRE study focused on the pivotal phase (Wave II) per-protocol population of 186 patients with 12 months of follow up.