BE474702A - - Google Patents
Info
- Publication number
- BE474702A BE474702A BE474702DA BE474702A BE 474702 A BE474702 A BE 474702A BE 474702D A BE474702D A BE 474702DA BE 474702 A BE474702 A BE 474702A
- Authority
- BE
- Belgium
- Prior art keywords
- oscillator
- detector
- measuring device
- capacitance
- variation
- Prior art date
Links
- 238000005259 measurement Methods 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 4
- 230000035945 sensitivity Effects 0.000 claims description 4
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 4
- 238000009529 body temperature measurement Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- 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
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
-
- 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
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
- G01R27/2605—Measuring capacitance
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE474702A true BE474702A (esLanguage) |
Family
ID=123628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE474702D BE474702A (esLanguage) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE474702A (esLanguage) |
-
0
- BE BE474702D patent/BE474702A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Baggio et al. | 3-mode detection for widening the bandwidth of resonant gravitational wave detectors | |
| EP0612413A1 (en) | No drift zero-offset magnetometer | |
| US5508610A (en) | Electrical conductivity tester and methods thereof for accurately measuring time-varying and steady state conductivity using phase shift detection | |
| US3582774A (en) | Circuit impedance measuring device employing clamp on magnetic current sensor | |
| Preston | A simple galvanometer amplifier with negative feedback | |
| Haase et al. | High sensitivity nuclear magnetic resonance probe for anvil cell pressure experiments | |
| EP0463919A1 (fr) | Magnétomètre directionnel à résonance | |
| Kido et al. | Technique for measuring infrared cyclotron resonance in ultrahigh magnetic fields | |
| BE474702A (esLanguage) | ||
| US2751552A (en) | Thickness gage for metallic coatings | |
| US3450985A (en) | Eddy current testing system including bridged-t network | |
| US4777430A (en) | Circuit for determining the effective series resistance and Q-factor of capacitors | |
| CA1292278C (fr) | Magnetometre a resonance magnetique nucleaire | |
| US12487249B2 (en) | Capacitance sensing method and assembly | |
| Sokol-Kutylovskii | Magnetomodulation sensors based on amorphous ferromagnetic alloys | |
| US2920268A (en) | Electric measuring instruments | |
| Sokol-Kutylovskii | A magneto-modulating meter of a weak variable magnetic field | |
| Wang et al. | An optimized free induction decay signal sensing coil and its matching circuit for miniaturized Overhauser geomagnetic sensor | |
| Kawasaki et al. | Development of high-pressure ESR system using micro-coil | |
| FR2687478A1 (fr) | Dispositif de mesure d'un gradient de champ magnetique dont les erreurs de sensibilite et de desalignement sont minimisees. | |
| RU2778980C1 (ru) | Спинтронный детектор терагерцовых колебаний | |
| Diamond | A Mueller bridge set for cryogenic temperature measurements | |
| Reza et al. | An analytical model for electronic noise in a NTD Ge based bolometer readout circuit | |
| CH402177A (fr) | Circuit transformateur d'impédance et utilisation de ce circuit | |
| EP0587482A1 (fr) | Sonde de magnétomètre à RMN à un seul résonateur et à solution radicalaire unique |