4th Edition: Chapter 1 - Eastern Washington University
... • Regenerator recovers original data sequence and retransmits on next segment • Can design so error probability is very small ...
... • Regenerator recovers original data sequence and retransmits on next segment • Can design so error probability is very small ...
chap2-jhchen
... The greater the bandwidth, the higher the informationcarrying capacity Taking Figure 2.2b, suppose that we let a positive pulse represent binary 0 and a negative pulse represent binary 1. Then the waveform represents the binary stream ...
... The greater the bandwidth, the higher the informationcarrying capacity Taking Figure 2.2b, suppose that we let a positive pulse represent binary 0 and a negative pulse represent binary 1. Then the waveform represents the binary stream ...
IoT - L4
... Double pole = two circuits are being controlled at once Single throw = only one path for circuit Double throw = two potential paths for circuit ...
... Double pole = two circuits are being controlled at once Single throw = only one path for circuit Double throw = two potential paths for circuit ...
Sample Final Draft. - Information Services and Technology
... R - Resistance determines how much current will flow through a component. Resistors are used to control voltage and current levels. A very high resistance allows a small amount of current to flow. A very low resistance allows a large amount of current to flow. Resistance is measured in Ohm’s. ...
... R - Resistance determines how much current will flow through a component. Resistors are used to control voltage and current levels. A very high resistance allows a small amount of current to flow. A very low resistance allows a large amount of current to flow. Resistance is measured in Ohm’s. ...
Differential Measurements
... In many cases you can as long as the measuring device you are using is able to accurately subtract out (or reject) the voltage that is common to the one voltage (A) & the other voltage (B) & only show the true difference. Your objective is to display the difference between A & B (differential mode) ...
... In many cases you can as long as the measuring device you are using is able to accurately subtract out (or reject) the voltage that is common to the one voltage (A) & the other voltage (B) & only show the true difference. Your objective is to display the difference between A & B (differential mode) ...
Signals and Systems Fall 2003 Lecture #1 Prof. Alan S. Willsky 4
... Why DT? — Can be processed by modern digital computers and digital signal processors (DSPs). ...
... Why DT? — Can be processed by modern digital computers and digital signal processors (DSPs). ...
Large-panel digital display
... extent, be adjusted to the relevant local conditions using potentiometers, accessible after removing the front panel component. There is also a separate potentiometer for setting the brightness of the decimal point. The decimal point can be activated via a jumper which is also accessible after remov ...
... extent, be adjusted to the relevant local conditions using potentiometers, accessible after removing the front panel component. There is also a separate potentiometer for setting the brightness of the decimal point. The decimal point can be activated via a jumper which is also accessible after remov ...
Owner`s Manual - Barefoot Sound
... The Subwoofer, Midbass and Tweeter channels have individual Peak Limiters designed to protect each driver from high amplitude, short duration audio input signal spikes that might cause damage due to over excursion of the voice coil. These limiters are implemented digitally within the DSP in such a m ...
... The Subwoofer, Midbass and Tweeter channels have individual Peak Limiters designed to protect each driver from high amplitude, short duration audio input signal spikes that might cause damage due to over excursion of the voice coil. These limiters are implemented digitally within the DSP in such a m ...
document
... The Analog Front-End will be composed of at least four input lines from the mechanical probe. A minimum signal level for each of these lines is expected to be 100uV. The circuit begins with all probe amplification lines powered on. The clocking for the modulator blocks is set to achieve a modulation ...
... The Analog Front-End will be composed of at least four input lines from the mechanical probe. A minimum signal level for each of these lines is expected to be 100uV. The circuit begins with all probe amplification lines powered on. The clocking for the modulator blocks is set to achieve a modulation ...
interface with analog world
... Figure shows a computer controlling the speed of a motor. The 0 to 2-mA analog current from the DAC is amplified to produce motor speeds from 0 to 1000 rpm. How many bits should be used if the computer is to be able to produce a motor speed that is within 5 rpm of the desired speed? The motor seed, ...
... Figure shows a computer controlling the speed of a motor. The 0 to 2-mA analog current from the DAC is amplified to produce motor speeds from 0 to 1000 rpm. How many bits should be used if the computer is to be able to produce a motor speed that is within 5 rpm of the desired speed? The motor seed, ...
Instrumentation Amp
... 1. Measure common mode gain, Gcm, by setting the differential input to zero (i.e. connect the amplifier inputs together) as shown in Fig. 3. Input a large commonmode signal (approx. 10 Vpeak at 1000 Hz). Adjust R7 to give the minimum output and record its value (compare this value with what would be ...
... 1. Measure common mode gain, Gcm, by setting the differential input to zero (i.e. connect the amplifier inputs together) as shown in Fig. 3. Input a large commonmode signal (approx. 10 Vpeak at 1000 Hz). Adjust R7 to give the minimum output and record its value (compare this value with what would be ...
Supplemental Material
... that we used a band pass filter at 32 kHz instead of using a low pass filter. The aim of the presented technique is to measure the amplitude of a sinusoidal signal with a known frequency. When using a lock-in amplifier to fulfill this task, the Fig. R1 shows its block diagram. It can be seen that it ...
... that we used a band pass filter at 32 kHz instead of using a low pass filter. The aim of the presented technique is to measure the amplitude of a sinusoidal signal with a known frequency. When using a lock-in amplifier to fulfill this task, the Fig. R1 shows its block diagram. It can be seen that it ...
Sample and Hold Model 9752 Assembly and Using Manual
... Use two-circuit, Tip-Sleeve (TS or mono), cords for patching in or out of the Sample and Hold when connecting with external devices. Within a 9700-series system, either single conductor (Tip-only), or TS cords may be used. If this seems confusing, remember that a regular mono cable will always work ...
... Use two-circuit, Tip-Sleeve (TS or mono), cords for patching in or out of the Sample and Hold when connecting with external devices. Within a 9700-series system, either single conductor (Tip-only), or TS cords may be used. If this seems confusing, remember that a regular mono cable will always work ...
HP Agilent 8116A
... available in External Trigger, Gate and Burst modes, extend the applications to areas such as telephone line and vibration testing. Modulation All waveforms can be amplitude or frequency modulated. VCO operation allows frequency variation over two decades with an external voltage; consequently trans ...
... available in External Trigger, Gate and Burst modes, extend the applications to areas such as telephone line and vibration testing. Modulation All waveforms can be amplitude or frequency modulated. VCO operation allows frequency variation over two decades with an external voltage; consequently trans ...
SA 20.6: 5GSample/s Track-Hold and 3GSample/s Quasi-Sample-Hold ICs A. Hülsmann, T. Jakobus
... circuits are based on AlGaAs/GaAs-HEMTs with 60GHz fT. The less complex of these circuits exhibits 7b linearity measured under worst case. The ICs work up to 5GSample/s at a differential input of 2Vp-p for the track-and-hold and 3GSample/s for the quasisample-and-hold. The THA can be directly merged ...
... circuits are based on AlGaAs/GaAs-HEMTs with 60GHz fT. The less complex of these circuits exhibits 7b linearity measured under worst case. The ICs work up to 5GSample/s at a differential input of 2Vp-p for the track-and-hold and 3GSample/s for the quasisample-and-hold. The THA can be directly merged ...
1 Description
... Grounding of the measuring instrument The protective grounding terminal of the measuring instrument must be connected to ground. Earth cable of the probe Make sure to connect the earth cable of the probe to the ground (grounding potential). Do not operated with suspected failures If you suspect t ...
... Grounding of the measuring instrument The protective grounding terminal of the measuring instrument must be connected to ground. Earth cable of the probe Make sure to connect the earth cable of the probe to the ground (grounding potential). Do not operated with suspected failures If you suspect t ...
Document
... Any digital waveform will have infinite bandwidth BUT the transmission system will limit the bandwidth that can be transmitted AND, for any given medium, the greater the bandwidth transmitted, the greater the cost HOWEVER, limiting the bandwidth creates distortions ...
... Any digital waveform will have infinite bandwidth BUT the transmission system will limit the bandwidth that can be transmitted AND, for any given medium, the greater the bandwidth transmitted, the greater the cost HOWEVER, limiting the bandwidth creates distortions ...
Lab3Questions
... that flows out of the op-amp's inputs of typically 20 nA. o This current flows out of both the non-inverting and inverting inputs through the resistors connected to these inputs. o Show how the operation of the circuit can be effected if, for example, R1 and R2, are much larger. Explain what is goin ...
... that flows out of the op-amp's inputs of typically 20 nA. o This current flows out of both the non-inverting and inverting inputs through the resistors connected to these inputs. o Show how the operation of the circuit can be effected if, for example, R1 and R2, are much larger. Explain what is goin ...
PHYSICS 536 Experiment 9: Common Emitter Amplifier A. Introduction
... 2) C2 is a “coupling capacitor” which passes AC signal from the source to amplifier input but blocks DC offsets from the source so that it does not affect the quiescent condition of the transistor. 3) C3 is a coupling capacitor, which passes the amplified AC signal while preventing oscillations in t ...
... 2) C2 is a “coupling capacitor” which passes AC signal from the source to amplifier input but blocks DC offsets from the source so that it does not affect the quiescent condition of the transistor. 3) C3 is a coupling capacitor, which passes the amplified AC signal while preventing oscillations in t ...
PHYSICS 536 Experiment 9: Common Emitter Amplifier A. Introduction
... 2) C2 is a “coupling capacitor” which passes AC signal from the source to amplifier input but blocks DC offsets from the source so that it does not affect the quiescent condition of the transistor. 3) C3 is a coupling capacitor, which passes the amplified AC signal while preventing oscillations in t ...
... 2) C2 is a “coupling capacitor” which passes AC signal from the source to amplifier input but blocks DC offsets from the source so that it does not affect the quiescent condition of the transistor. 3) C3 is a coupling capacitor, which passes the amplified AC signal while preventing oscillations in t ...
DC/Parametric Sweep
... small Probe Cursor window. The crosshairs can be moved by dragging the mouse with the right button. Note: o The position of the A1 cursor is similarly controlled with the left mouse button o The difference between the A1 and A2 cursors is shown in the Probe Cursor menu as well. o Cursors A1 and A2 c ...
... small Probe Cursor window. The crosshairs can be moved by dragging the mouse with the right button. Note: o The position of the A1 cursor is similarly controlled with the left mouse button o The difference between the A1 and A2 cursors is shown in the Probe Cursor menu as well. o Cursors A1 and A2 c ...
MATLAB connection to hardware presentation/demonstration
... personal computers, so they should be familiar with its appearance. Follow the steps in the Pressure Lab and create a connection to a pressure sensor. Do not go into exact detail as to where specific wires are connecting, because the students will be building this connection in the Pressure Lab. The ...
... personal computers, so they should be familiar with its appearance. Follow the steps in the Pressure Lab and create a connection to a pressure sensor. Do not go into exact detail as to where specific wires are connecting, because the students will be building this connection in the Pressure Lab. The ...
A) List of EXPERIMENTAL SET-UPs.-Dept. of Physics Complete set
... 12-bit resolution Sampling rate up to 150 KHz 8 DI/ 8 DO, 2 AO and one 32-bit event counter Wiring terminal on modules Suitable for DIN-rail mounting Lockable USB cable for rigid connection High input impedance of at least 1G Programmable input voltage range selection. Output Impedance , < 1 ohm Op ...
... 12-bit resolution Sampling rate up to 150 KHz 8 DI/ 8 DO, 2 AO and one 32-bit event counter Wiring terminal on modules Suitable for DIN-rail mounting Lockable USB cable for rigid connection High input impedance of at least 1G Programmable input voltage range selection. Output Impedance , < 1 ohm Op ...
Oscilloscope
An oscilloscope, previously called an oscillograph, and informally known as a scope, CRO (for cathode-ray oscilloscope), or DSO (for the more modern digital storage oscilloscope), is a type of electronic test instrument that allows observation of constantly varying signal voltages, usually as a two-dimensional plot of one or more signals as a function of time. Other signals (such as sound or vibration) can be converted to voltages and displayed.Oscilloscopes are used to observe the change of an electrical signal over time, such that voltage and time describe a shape which is continuously graphed against a calibrated scale. The observed waveform can be analyzed for such properties as amplitude, frequency, rise time, time interval, distortion and others. Modern digital instruments may calculate and display these properties directly. Originally, calculation of these values required manually measuring the waveform against the scales built into the screen of the instrument.The oscilloscope can be adjusted so that repetitive signals can be observed as a continuous shape on the screen. A storage oscilloscope allows single events to be captured by the instrument and displayed for a relatively long time, allowing observation of events too fast to be directly perceptible.Oscilloscopes are used in the sciences, medicine, engineering, and telecommunications industry. General-purpose instruments are used for maintenance of electronic equipment and laboratory work. Special-purpose oscilloscopes may be used for such purposes as analyzing an automotive ignition system or to display the waveform of the heartbeat as an electrocardiogram.Before the advent of digital electronics, oscilloscopes used cathode ray tubes (CRTs) as their display element (hence were commonly referred to as CROs) and linear amplifiers for signal processing. Storage oscilloscopes used special storage CRTs to maintain a steady display of a single brief signal. CROs were later largely superseded by digital storage oscilloscopes (DSOs) with thin panel displays, fast analog-to-digital converters and digital signal processors. DSOs without integrated displays (sometimes known as digitisers) are available at lower cost and use a general-purpose digital computer to process and display waveforms.