RANGE GATING ACOUSTIC PULSE DOPPLER VELOCITY PROFILING

Brand	Owner (click to sort)	Address	Description
ACCQPRO	Teledyne Insruments, Inc.	1049 Camino Dos Rios Thousand Oaks CA 91362	range-gating acoustic pulse-Doppler velocity profiling device that measures the volumetric flow of water and wastewater by measuring the velocity distribution of the depth of flow in open channel or closed conduit applications;ACCQ PRO; ACCU PRO; ACU PRO;
ADFM	TELEDYNE INSTRUMENTS, INC.	1049 Camino Dos Rios Thousand Oaks CA 91360	range-gating acoustic pulse-Doppler velocity profiling device that measures the volumetric flow of water and wastewater by measuring the velocity distribution of the depth of flow in open channel or closed conduit applications;A D F M;
VELOCITY PROFILER	MGD Technologies Inc.	9815 Carroll Canyon Rd.Suite 200 San Diego CA 92131	Range-gating acoustic pulse-Doppler velocity profiling device that measures the volumetric flow of water and wastewater by measuring the velocity distribution of the depth of flow in open channel or closed conduit applciations in international class 9.;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Ultrasonic acoustic imaging finds many uses, particularly in the field of non-invasive medical testing. Detection of Doppler shifted acoustic frequencies permits observation of flow of a particle-containing liquid, for example, blood flow. In order to see slower moving blood by Doppler ultrasound investigation, as the blood moves from major blood vessels into arterioles and capillaries, it is necessary to lower the pulse repetition frequency. The herein disclosed invention is an interleaving technique that lowers the effective pulse repetition frequency at each probe position without exacting these system penalties.