JPS387682B1 - - Google Patents
Info
- Publication number
- JPS387682B1 JPS387682B1 JP1476861A JP1476861A JPS387682B1 JP S387682 B1 JPS387682 B1 JP S387682B1 JP 1476861 A JP1476861 A JP 1476861A JP 1476861 A JP1476861 A JP 1476861A JP S387682 B1 JPS387682 B1 JP S387682B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/041—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/28—Measuring attenuation, gain, phase shift or derived characteristics of electric four pole networks, i.e. two-port networks; Measuring transient response
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/26—Testing of individual semiconductor devices
- G01R31/2648—Characterising semiconductor materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Electromagnetism (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24949A US3211999A (en) | 1960-04-27 | 1960-04-27 | Method and apparatus for measuring semiconductor volume resistivity by transmission loss in a resonant cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS387682B1 true JPS387682B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1963-05-31 |
Family
ID=21823205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1476861A Pending JPS387682B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1960-04-27 | 1961-04-27 |
Country Status (5)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3416078A (en) * | 1965-07-08 | 1968-12-10 | Motorola Inc | Method of determining resistivity of a thin layer |
| US3508156A (en) * | 1967-06-27 | 1970-04-21 | Nasa | Reflectometer for receiver input impedance match measurement |
| US3789301A (en) * | 1971-12-30 | 1974-01-29 | Ibm | Method and apparatus for measuring the parameters of a transistor or other two-port device at microwave frequencies |
| US5036285A (en) * | 1982-05-06 | 1991-07-30 | The United States Of America As Represented By The Secretary Of The Navy | Resonant probe and radio frequency coupler |
| US4605893A (en) * | 1984-09-06 | 1986-08-12 | International Business Machines Corporation | Contactless measurement of electrical properties of wafer shaped materials |
| CN113406393B (zh) * | 2021-04-27 | 2023-04-28 | 中国节能减排有限公司 | 一种导电胶体积电阻率的测试装置及测试方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB590651A (en) * | 1944-08-03 | 1947-07-24 | Geoffrey Edward Frederic Ferte | Improvements in or relating to impedance-matching devices for waveguides |
| US2595675A (en) * | 1945-04-21 | 1952-05-06 | Sperry Corp | Impedance measuring apparatus |
| US2477347A (en) * | 1946-04-30 | 1949-07-26 | Gen Electric | High-frequency reactance testing apparatus |
| US2613251A (en) * | 1947-02-11 | 1952-10-07 | Polytechnic Inst Brooklyn | Resistance comparator |
| US2602828A (en) * | 1947-04-29 | 1952-07-08 | Rca Corp | Radio-frequency power measuring system |
| US2611804A (en) * | 1948-01-28 | 1952-09-23 | Gen Precision Lab Inc | Measuring apparatus |
| US2575799A (en) * | 1948-05-27 | 1951-11-20 | Bell Telephone Labor Inc | High-frequency power and impedance monitor |
| US2649570A (en) * | 1950-06-29 | 1953-08-18 | Bell Telephone Labor Inc | Test equipment and method for measuring reflection coefficient |
| US2746015A (en) * | 1950-12-20 | 1956-05-15 | Bell Telephone Labor Inc | Method of and means for measuring impedance and related quantities |
| GB697892A (en) * | 1951-12-17 | 1953-09-30 | Standard Telephones Cables Ltd | Improvements in or relating to terminating devices for electromagnetic waveguides |
| US2798197A (en) * | 1953-11-16 | 1957-07-02 | Shell Dev | Microwave bridge |
| US2817813A (en) * | 1954-07-20 | 1957-12-24 | Bell Telephone Labor Inc | Measurement of the complex tensor permeability and the complex dielectric constant of ferrites |
| US2907961A (en) * | 1954-09-14 | 1959-10-06 | Sperry Rand Corp | Adjustable attenuators for microwave radio energy |
-
1960
- 1960-04-27 US US24949A patent/US3211999A/en not_active Expired - Lifetime
- 1960-05-31 US US32756A patent/US3212000A/en not_active Expired - Lifetime
-
1961
- 1961-04-19 GB GB14137/61A patent/GB987613A/en not_active Expired
- 1961-04-25 BE BE603001A patent/BE603001A/fr unknown
- 1961-04-26 DE DEW29871A patent/DE1219584B/de active Pending
- 1961-04-27 JP JP1476861A patent/JPS387682B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE603001A (fr) | 1961-08-16 |
| US3212000A (en) | 1965-10-12 |
| DE1219584B (de) | 1966-06-23 |
| US3211999A (en) | 1965-10-12 |
| GB987613A (en) | 1965-03-31 |