pulse-Doppler radar (redirected fromPulse doppler) Acronyms pulse-Doppler radar [′pəls ¦dap·lər ′rā‚där] (engineering) Pulse radar that uses the Doppler effect to obtain information about the velocity of a target. McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Cop...
Pulse Doppler radar finds general application in this area by permitting detection of a moving target in stationary or slowly moving backgrounds: Too late to close the barn door? Following the simulator tests, the module was operated against actual pulse Doppler radars of US fabrication in ground-...
United States Patent US8169359 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
In the context of using an UWB system as an indoor radar, the Neyman–Pearson (NP) criteria is applied. Detection probability and miss probability for a slow time hopping pulse position modulation (STH-PPM) system is developed. Characteristic function (CF) is utilized to measure the moments of...
(2) Methods: we performed an observational case control study to analyse the impact of introducing a semi invasive device (Flo Trac®) during anaesthesia management to optimize fluid management. Patients were divided into two groups: one received goal directed therapy (GDT group) and the other ...
This invention relates to a radio pulse echo system using the Doppler effect and more particularly to a radio pulse system in which a reference frequency is obtained by applying some of the transmitted energy to an electrical delay network. Radio pulse echoes are used to measure distances:......
This is a virtual simulation of the Rotary speakers. It offers the possibility to precisely set up modulation for the bass and treble and simulate the effect of Doppler, tremolo, and tonal modulation. Rotor Style| PC Preview ttm000 This is a free organ VST plugin that recreates a world-fam...
Hennersperger, C., Karamalis, A., Navab, N.: Vascular 3D+T freehand ultrasound using correlation of doppler and pulse-oximetry data. In: Stoyanov, D., Collins, D.L., Sakuma, I., Abolmaesumi, P., Jannin, P. (eds.) Information Processing in Computer Assisted Interventions - IPCAI...
Pulse doppler radar Pulse doppler radarPulse doppler radarAt the transmitting end, short-time pulses are used so that a target can be resolved into individual ''slices'' at the receiving end. The ''slices'' of a target are coherently combined by a filter bank processing arrangement (DFT, ...
In a pulse Doppler radar system, a threshold level for target detection is automatically adjusted as a function of clutter and noise. A commutation network for interrogating each of a plurality of Doppler channels simultaneously interrogates channels of adjacent higher and lower frequencies for ...