Detectivity of Transducer Calculator

✖Signal to Noise Ratio of Output Signal is defined as a measure that compares the level of the desired signal to the level of background noise.ⓘ Signal to Noise Ratio of Output Signal [snr]			+10% -10%
✖Input Displacement Signal which is provided to a linear amplifier.ⓘ Input Displacement Signal [D]			+10% -10%

✖Detectivity of Transducer is the detectivity normalized to a unit detector area and detection bandwidth.ⓘ Detectivity of Transducer [D_t]

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Formula

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Detectivity of Transducer

Formula

`"D"_{"t"} = "snr"/"D"`

Example

`"0.15"="15"/"100m"`

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Detectivity of Transducer Solution

STEP 0: Pre-Calculation Summary

Formula Used

Detectivity of Transducer = Signal to Noise Ratio of Output Signal/Input Displacement Signal
D_t = snr/D
This formula uses 3 Variables

Variables Used

Detectivity of Transducer - Detectivity of Transducer is the detectivity normalized to a unit detector area and detection bandwidth.
Signal to Noise Ratio of Output Signal - Signal to Noise Ratio of Output Signal is defined as a measure that compares the level of the desired signal to the level of background noise.
Input Displacement Signal - (Measured in Meter) - Input Displacement Signal which is provided to a linear amplifier.

STEP 1: Convert Input(s) to Base Unit

Signal to Noise Ratio of Output Signal: 15 --> No Conversion Required
Input Displacement Signal: 100 Meter --> 100 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

D_t = snr/D --> 15/100

Evaluating ... ...

D_t = 0.15

STEP 3: Convert Result to Output's Unit

0.15 --> No Conversion Required

FINAL ANSWER

0.15 <-- Detectivity of Transducer

(Calculation completed in 00.004 seconds)

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Credits

Created by Shobhit Dimri

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

Shobhit Dimri has created this Calculator and 900+ more calculators!

Verified by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

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< 19 Transducers Calculators

Capacitance of Transducer

Go Capacitance of Transducer = Current Generator Capacitance-(Capacitance of Amplifier+Capacitance of Cable)

Capacitance of Amplifier

Go Capacitance of Amplifier = Current Generator Capacitance-(Capacitance of Transducer+Capacitance of Cable)

Capacitance of Cable

Go Capacitance of Cable = Current Generator Capacitance-(Capacitance of Transducer+Capacitance of Amplifier)

Current Generator Capacitance

Go Current Generator Capacitance = Capacitance of Transducer+Capacitance of Amplifier+Capacitance of Cable

Size of Output Signal

Go Output Signal of Transducer = Signal to Noise Ratio of Output Signal/Detectivity of Transducer

Detectivity of Transducer

Go Detectivity of Transducer = Signal to Noise Ratio of Output Signal/Input Displacement Signal

RMS output Voltage Detector

Go Root Mean Square Voltage Output = Responsivity of Detector*RMS Incident power of Detector

RMS Incident Power of Detector

Go RMS Incident power of Detector = Root Mean Square Voltage CD/Responsivity of Detector CD

Sensitivity of Photoresistive Transducer

Go Sensitivity of Photoresistive Transducer = Change in Resistance/Change in Irradiation

Change in Irradiation

Go Change in Irradiation = Change in Resistance*Sensitivity of Photoresistive Transducer

Change in Resistance

Go Change in Resistance = Change in Irradiation/Sensitivity of Photoresistive Transducer

Output Signal of Transducer

Go Output Signal of Transducer = Input Displacement Signal*Responsivity of Transducer

Responsivity of Transducer

Go Responsivity of Transducer = Output Signal of Transducer/Input Displacement Signal

Input Signal of Transducer

Go Input Displacement Signal = Output Signal of Transducer/Responsivity of Transducer

Area of Detector

Go Area of Cross-Section = Normalized Detectivity^2/(Noise Equivalent of Bandwidth)

Sensitivity of LVDT

Go Sensitivity OF LVDT = Output Signal of Transducer/Input Displacement Signal

Efficiency of transducer

Go Efficiency of the Transducer = Temperature Difference/Rise in Temperature

RMS Noise Voltage of Cell

Go RMS Noise Voltage of Cell Output = Responsivity of Detector*Detectivity

Detectivity

Go Detectivity Op = RMS Noise Voltage Of Cell/Responsivity of Detector

Detectivity of Transducer Formula

Detectivity of Transducer = Signal to Noise Ratio of Output Signal/Input Displacement Signal
D_t = snr/D

What are the two types of transducers?

There are two main types of transducers based on whether or not they need an external power source. These are active and passive transducers.

How to Calculate Detectivity of Transducer?

Detectivity of Transducer calculator uses Detectivity of Transducer = Signal to Noise Ratio of Output Signal/Input Displacement Signal to calculate the Detectivity of Transducer, Detectivity of Transducer formula is defined as is the detectivity normalized to a unit detector area and detection bandwidth; one can calculate it by multiplying the detectivity with the square root of the product of detector area (in square centimeters) and the detector bandwidth (in Hz). Detectivity of Transducer is denoted by D_t symbol.

How to calculate Detectivity of Transducer using this online calculator? To use this online calculator for Detectivity of Transducer, enter Signal to Noise Ratio of Output Signal (snr) & Input Displacement Signal (D) and hit the calculate button. Here is how the Detectivity of Transducer calculation can be explained with given input values -> 0.14 = 15/100.

FAQ

What is Detectivity of Transducer?

Detectivity of Transducer formula is defined as is the detectivity normalized to a unit detector area and detection bandwidth; one can calculate it by multiplying the detectivity with the square root of the product of detector area (in square centimeters) and the detector bandwidth (in Hz) and is represented as D_t = snr/D or Detectivity of Transducer = Signal to Noise Ratio of Output Signal/Input Displacement Signal. Signal to Noise Ratio of Output Signal is defined as a measure that compares the level of the desired signal to the level of background noise & Input Displacement Signal which is provided to a linear amplifier.

How to calculate Detectivity of Transducer?

Detectivity of Transducer formula is defined as is the detectivity normalized to a unit detector area and detection bandwidth; one can calculate it by multiplying the detectivity with the square root of the product of detector area (in square centimeters) and the detector bandwidth (in Hz) is calculated using Detectivity of Transducer = Signal to Noise Ratio of Output Signal/Input Displacement Signal. To calculate Detectivity of Transducer, you need Signal to Noise Ratio of Output Signal (snr) & Input Displacement Signal (D). With our tool, you need to enter the respective value for Signal to Noise Ratio of Output Signal & Input Displacement Signal and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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