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Priority to CS284071ApriorityCriticalpatent/CS148219B1/cs
Priority to DE19722219364prioritypatent/DE2219364A1/de
Publication of CS148219B1publicationCriticalpatent/CS148219B1/cs
G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
G01S7/523—Details of pulse systems
G01S7/526—Receivers
G—PHYSICS
G01—MEASURING; TESTING
G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
G01N29/38—Detecting the response signal, e.g. electronic circuits specially adapted therefor by time filtering, e.g. using time gates
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General Physics & Mathematics
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Engineering & Computer Science
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Physics & Mathematics
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Health & Medical Sciences
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Radar, Positioning & Navigation
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Remote Sensing
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Computer Networks & Wireless Communication
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Life Sciences & Earth Sciences
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Chemical & Material Sciences
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Analytical Chemistry
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Biochemistry
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General Health & Medical Sciences
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Immunology
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Pathology
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Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves
(AREA)