sample questions - Department of Electrical Engineering, IIT
... 3. A piezo electric crystal acting as a force sensor is connected by a short cable of negligible capacitance and resistance to a voltage detector of infinite bandwidth and purely resistive impedance of 10 M. a. Draw circuit diagram and use the crystal data below to calculate the system transfer fun ...
... 3. A piezo electric crystal acting as a force sensor is connected by a short cable of negligible capacitance and resistance to a voltage detector of infinite bandwidth and purely resistive impedance of 10 M. a. Draw circuit diagram and use the crystal data below to calculate the system transfer fun ...
Class B Amplifier
... One way to reduce the crossover distortions is to use the class AB amplifier, where the transistors T1 and T2 are pre-biased by a small dc current, through the R1, D1, D2, R2 network (Fig II.10.2). Find the values of the dc voltages in the bases of the two transistors from Fig II.10.2, in their bi ...
... One way to reduce the crossover distortions is to use the class AB amplifier, where the transistors T1 and T2 are pre-biased by a small dc current, through the R1, D1, D2, R2 network (Fig II.10.2). Find the values of the dc voltages in the bases of the two transistors from Fig II.10.2, in their bi ...
3-5 units Question Bank
... 2. Equation of low noise amplifier __________. A. a/n1-ns B. a/n1 C. a/n1+ns D. a/ns 3. Using maximum power transfer theorem then the possible voltage occurs at __. A. antenna B. power amplifier C. output D. input 4. The maximum power transfer theorem rl is equal to___________ A. conjugate of rs B. ...
... 2. Equation of low noise amplifier __________. A. a/n1-ns B. a/n1 C. a/n1+ns D. a/ns 3. Using maximum power transfer theorem then the possible voltage occurs at __. A. antenna B. power amplifier C. output D. input 4. The maximum power transfer theorem rl is equal to___________ A. conjugate of rs B. ...
A Simple Clutter Canceling Circuit and Background Noise
... A micro strip-based low pass filter with 1.2GHz cut-off frequency can be utilized to eliminate these undesired harmonics. Fig. 2. Applying the output of OCXO to SRD along with two-stage amplifier The fourth block consists of a ...
... A micro strip-based low pass filter with 1.2GHz cut-off frequency can be utilized to eliminate these undesired harmonics. Fig. 2. Applying the output of OCXO to SRD along with two-stage amplifier The fourth block consists of a ...
Single-Phase to Three-Phases Sinusoidal Waveform
... line voltage vab for three-phase induction motor when switch S1 change from stop to start position. The magnitude of va* and modulation percentage of vab are smooth increasing. That mean the rms of line voltage for driving motor and spindle speed is smooth increasing follow. Fig.9 that show the reve ...
... line voltage vab for three-phase induction motor when switch S1 change from stop to start position. The magnitude of va* and modulation percentage of vab are smooth increasing. That mean the rms of line voltage for driving motor and spindle speed is smooth increasing follow. Fig.9 that show the reve ...
LM565/LM565C Phase Locked Loop
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
28180-2.pdf
... preferable design for monolithic solution, except DC offset problem, which needs calibration circuits. Double conversion (heterodyne conversion) is the best for performance parameters like sensitivity and selectivity but this has image problem and requires high Q components[1]. To achieve complete i ...
... preferable design for monolithic solution, except DC offset problem, which needs calibration circuits. Double conversion (heterodyne conversion) is the best for performance parameters like sensitivity and selectivity but this has image problem and requires high Q components[1]. To achieve complete i ...
Lesson 7 - CRV Lab
... case. Because the voltage generated is proportional to the rate of cutting of the magnetic field, the output of the instrument will be proportional to the velocity of the vibrating body. Such instruments are called velometers. Phase distortion occurs in the reproduction of a complex wave. Suppose th ...
... case. Because the voltage generated is proportional to the rate of cutting of the magnetic field, the output of the instrument will be proportional to the velocity of the vibrating body. Such instruments are called velometers. Phase distortion occurs in the reproduction of a complex wave. Suppose th ...
Assign. 2 for 2016/2017 File - e
... (c) From your VTC plot, identify a value of VIN that ensures the circuit works as an amplifier. Do not use your calculated VIN specified in Table 1. The circuit is very sensitive to correct value of VIN. Modify the SPICE code to include the correct value of VIN and then add the command to measure vo ...
... (c) From your VTC plot, identify a value of VIN that ensures the circuit works as an amplifier. Do not use your calculated VIN specified in Table 1. The circuit is very sensitive to correct value of VIN. Modify the SPICE code to include the correct value of VIN and then add the command to measure vo ...
digital seismic recorder specification standards
... (3) Passband Gain Tolerance (4) Nominal group delay through the system at a frequency equal to one-half the anti-alias cut-off frequency. This must be specified for each of the sample intervals normally available with the system, and include the effects of all phase delays present between input term ...
... (3) Passband Gain Tolerance (4) Nominal group delay through the system at a frequency equal to one-half the anti-alias cut-off frequency. This must be specified for each of the sample intervals normally available with the system, and include the effects of all phase delays present between input term ...
9. Using PSPICE for 1st Order Circuits
... PSPICE, these terminals are called pins and are numbered sequentially starting with pin 1, as shown in Figure 4 for several two-terminal parts. The significance of the pin numbers is their effect on currents plotted using the PROBE utility. PROBE always plots the current entering pin 1 and exiting p ...
... PSPICE, these terminals are called pins and are numbered sequentially starting with pin 1, as shown in Figure 4 for several two-terminal parts. The significance of the pin numbers is their effect on currents plotted using the PROBE utility. PROBE always plots the current entering pin 1 and exiting p ...
Balanced poly phase circuits
... If at any time after this wither wattmeter needle goes backward against down-scale, power through this wattmeter channel is being transferred to the generator and this power must be of opposite sign to that registered by the other. Either the potential or current coil will have to be reversed to s ...
... If at any time after this wither wattmeter needle goes backward against down-scale, power through this wattmeter channel is being transferred to the generator and this power must be of opposite sign to that registered by the other. Either the potential or current coil will have to be reversed to s ...
Bode plot
In electrical engineering and control theory, a Bode plot /ˈboʊdi/ is a graph of the frequency response of a system. It is usually a combination of a Bode magnitude plot, expressing the magnitude of the frequency response, and a Bode phase plot, expressing the phase shift. Both quantities are plotted against a horizontal axis proportional to the logarithm of frequency.