A PHASE-SENSITIVE SUPERHETERODYNE ULTRASONIC SPECTROMETER

被引：8

作者：

BANERJEE, S ^{[1
]}

GUNASEKARAN, MK ^{[1
]}

RAYCHAUDHURI, AK ^{[1
]}

机构：

[1] INDIAN INST SCI, CTR ELECTR DESIGN & TECHNOL, BANGALORE 560012, KARNATAKA, INDIA

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 1990年 / 1卷 / 06期

关键词：

D O I：

10.1088/0957-0233/1/6/008

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The authors present the design and fabrication details of a phase-sensitive radio-frequency superheterodyne ultrasonic spectrometer. They also present results of measurements to test the operation of the spectrometer. The spectrometer allows simultaneous measurements of both velocity and attenuation over a wide frequency range with little adjustment. It has been built mainly using commonly available RF circuit components.

引用

页码：505 / 511

页数：7

共 7 条

[1] Anderson O. L., 1965, PHYSICAL ACOUSTIC B, V3B, P43
[2] ACCURATE MEASUREMENT OF THE TEMPERATURE-COEFFICIENT OF THE ULTRASONIC VELOCITY OF FUSED QUARTZ NEAR ROOM-TEMPERATURE
CHEN, SE
MEEKS, SW
JOHNSON, GC
TAM, AC
[J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1987, 58 (09) : 1758 - 1761
[3] VERSATILE PULSED RF HETERODYNE SPECTROMETER
GIBSON, AAV
OWERSBRADLEY, JR
CALDER, ID
KETTERSON, JB
HALPERIN, WP
[J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1981, 52 (10) : 1509 - 1516
[4] ULTRASONIC INVESTIGATION OF THE GLASS-TRANSITION IN GLYCEROL
JEONG, YH
NAGEL, SR
BHATTACHARYA, S
[J]. PHYSICAL REVIEW A, 1986, 34 (01): : 602 - 608
[5] ANALYSIS OF PULSE SUPERPOSITION METHOD FOR MEASURING ULTRASONIC WAVEVELOCITIES AS A FUNCTION OF TEMPERATURE AND PRESSURE
MCSKIMIN, HJ
ANDREATCH, P
[J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1962, 34 (05) : 609 - &
[6] Papadakis E. P., 1976, PHYS ACOUSTICS, VXII, P277, DOI DOI 10.1016/B978-0-12-477912-9.50010-2
[7] ULTRASONIC DIFFRACTION LOSS AND PHASE CHANGE FOR BROAD-BAND PULSES
PAPADAKIS, EP
[J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1972, 52 (03) : 847 - +

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