Capacitor Self-Resonance
... III. Slew-Rate and Gain-Bandwidth Product Determination, Other Op-Amps 1. Measure the slew-rate and the gain-bandwidth product for several other op-amps: (e.g. LM 324, LF 351, CA 3140, CA 3130). You don’t have to take data for graphs; simply determine the parameters for each op-amp, and record data ...
... III. Slew-Rate and Gain-Bandwidth Product Determination, Other Op-Amps 1. Measure the slew-rate and the gain-bandwidth product for several other op-amps: (e.g. LM 324, LF 351, CA 3140, CA 3130). You don’t have to take data for graphs; simply determine the parameters for each op-amp, and record data ...
Digital Oscilloscope
... the Y deflection of the spot varies continuously as it is swept continuously in the Xdirection at a constant rate fixed by the timebase. However, in the case of a digital scope the voltage is only measured at discrete time intervals. For this scope the record length (i.e. the number of data points) ...
... the Y deflection of the spot varies continuously as it is swept continuously in the Xdirection at a constant rate fixed by the timebase. However, in the case of a digital scope the voltage is only measured at discrete time intervals. For this scope the record length (i.e. the number of data points) ...
DN276 - LTC1564: A Digitally Tuned Antialiasing / Reconstruction Filter Simplifies High Performance DSP Design
... The LTC1564 is a high resolution filter with a rail-to-rail output. The 8th order lowpass response with two stopband notches gives approximately 100dB attenuation at 2.5 times fC, making it suitable for high resolution antialiasing filtering. Despite the high filter order, the wideband noise is only ...
... The LTC1564 is a high resolution filter with a rail-to-rail output. The 8th order lowpass response with two stopband notches gives approximately 100dB attenuation at 2.5 times fC, making it suitable for high resolution antialiasing filtering. Despite the high filter order, the wideband noise is only ...
CheeYenMeiPFKE2013ABS
... dB. Other TFDs such as the S–transform never meet the CRLB in both phase and frequency estimation. A complete signal analysis and classification system is implemented by combining the AW–XWVD and ASW–XWVD for signal analysis. In the presence of Additive White Gaussian Noise, the classifier gives 90% ...
... dB. Other TFDs such as the S–transform never meet the CRLB in both phase and frequency estimation. A complete signal analysis and classification system is implemented by combining the AW–XWVD and ASW–XWVD for signal analysis. In the presence of Additive White Gaussian Noise, the classifier gives 90% ...
angle modulation
... • One of the properties of a sinusoidal wave is its phase, the offset from a reference time at which the sine wave begins. • We use the term phase shift to characterize such changes. • If phase changes after cycle k, the next sinusoidal wave will start slightly later than the time at which cycle k c ...
... • One of the properties of a sinusoidal wave is its phase, the offset from a reference time at which the sine wave begins. • We use the term phase shift to characterize such changes. • If phase changes after cycle k, the next sinusoidal wave will start slightly later than the time at which cycle k c ...
Gallium arsenide pseudo-current-mode logic
... and we present the Kramers-Kronig relations for this parameter. The results obtained from this study have helped us analyse the time-domain response of chiral materials. The relationships among E, E, d and fl given in eqn. 1 are taken to be linear, spatially local and causal. In addition, it is assu ...
... and we present the Kramers-Kronig relations for this parameter. The results obtained from this study have helped us analyse the time-domain response of chiral materials. The relationships among E, E, d and fl given in eqn. 1 are taken to be linear, spatially local and causal. In addition, it is assu ...
Total Harmonic Distortion Test
... By changing resistor values in the circuit, the team should be able to adjust the gain setting of the circuit. There are 4 available gain settings and the frequencies corresponding to these settings are up to 100MHz. The amount of total harmonic distortion generated by an analog circuit is an import ...
... By changing resistor values in the circuit, the team should be able to adjust the gain setting of the circuit. There are 4 available gain settings and the frequencies corresponding to these settings are up to 100MHz. The amount of total harmonic distortion generated by an analog circuit is an import ...
Amptek Inc. Amptek Inc. 1 Activitity (of a radioisotope): The number
... Baseline (of a pulse): The instantaneous value that the voltage would have had at the time of the pulse peak in the absence of that pulse. In nuclear electronics, pulse heights are measured relative to the baseline, which is not necessarily zero. See Figure 1. Baseline restoration: A method used to ...
... Baseline (of a pulse): The instantaneous value that the voltage would have had at the time of the pulse peak in the absence of that pulse. In nuclear electronics, pulse heights are measured relative to the baseline, which is not necessarily zero. See Figure 1. Baseline restoration: A method used to ...
Lecture 13
... Frequency Domain Frequency domain is another point of view of things in the world. Some analysis are easier done in frequency domain than time domain. ...
... Frequency Domain Frequency domain is another point of view of things in the world. Some analysis are easier done in frequency domain than time domain. ...
Light Modulators
... in the fields of VIS/NIR Light Modulation • High resolution spatial liquid crystal light modulators with 320 or 640 separately controllable strips for modulation of phase, amplitude or polarization state • compact fiber-coupled phase and amplitude modulators in waveguide design providing a high freq ...
... in the fields of VIS/NIR Light Modulation • High resolution spatial liquid crystal light modulators with 320 or 640 separately controllable strips for modulation of phase, amplitude or polarization state • compact fiber-coupled phase and amplitude modulators in waveguide design providing a high freq ...
Pulsed Nuclear Magnetic Resonance
... 5) With the frequency synthesizer set to the resonant frequency found in part A), adjust the DC magnetic field to maximize the PNMR decay. Be careful, there will be several apparent maxima at different fields; be sure to find the absolute maximum. Ask the TAs to show you a method of identifying the ...
... 5) With the frequency synthesizer set to the resonant frequency found in part A), adjust the DC magnetic field to maximize the PNMR decay. Be careful, there will be several apparent maxima at different fields; be sure to find the absolute maximum. Ask the TAs to show you a method of identifying the ...
Implementation of Doppler Radar
... A simple Doppler module, also called a microwave motion sensor, can be easily integrated into multiple types of systems for various purposes. Doppler modules have an internal oscillator used to produce the signal frequency transmitted as the source. The received signal is then mixed with this set si ...
... A simple Doppler module, also called a microwave motion sensor, can be easily integrated into multiple types of systems for various purposes. Doppler modules have an internal oscillator used to produce the signal frequency transmitted as the source. The received signal is then mixed with this set si ...
Pulsed Nuclear Magnetic Resonance
... 5) With the frequency synthesizer set to the resonant frequency found in part A), adjust the DC magnetic field to maximize the PNMR decay. Be careful, there will be several apparent maxima at different fields; be sure to find the absolute maximum. Ask the TAs to show you a method of identifying the ...
... 5) With the frequency synthesizer set to the resonant frequency found in part A), adjust the DC magnetic field to maximize the PNMR decay. Be careful, there will be several apparent maxima at different fields; be sure to find the absolute maximum. Ask the TAs to show you a method of identifying the ...
SRF04 Ultrasonic Range Finder
... path of the sonic wave. The ranger pauses for a brief interval after the sound is transmitted and then awaits the reflected sound in the form of an echo. The controller driving the ranger then requests a ping, the ranger creates the sound pulse, and waits for the return echo. If received, the ranger ...
... path of the sonic wave. The ranger pauses for a brief interval after the sound is transmitted and then awaits the reflected sound in the form of an echo. The controller driving the ranger then requests a ping, the ranger creates the sound pulse, and waits for the return echo. If received, the ranger ...
Capacitor Self
... with quickly-changing signals are the gain-bandwidth product (also known as unity-gain bandwidth) and the slew rate. In this experiment you will explore in detail those parameters for that old workhorse, the 741, and also measure them for five different op-amps. ...
... with quickly-changing signals are the gain-bandwidth product (also known as unity-gain bandwidth) and the slew rate. In this experiment you will explore in detail those parameters for that old workhorse, the 741, and also measure them for five different op-amps. ...
LASER Q-SWITCHING
... focused, the intensity of the focused beam represents sufficiently high electromagnetic field strengths to ionize the air and cause "breakdown"—just like a high dc voltage between a spark gap. Q-switched lasers can be classified for study according to two criteria: 1. Whether they have a continuous ...
... focused, the intensity of the focused beam represents sufficiently high electromagnetic field strengths to ionize the air and cause "breakdown"—just like a high dc voltage between a spark gap. Q-switched lasers can be classified for study according to two criteria: 1. Whether they have a continuous ...
PRELAB 12: ACTIVE FILTERS
... A low-pass filter has a constant gain (=Vout/Vin) from 0 Hz to a high cut off frequency fH. This cut off frequency is defined as the frequency where the voltage gain is reduced to 0.707, that is at fH the gain is down by 3 dB; after that (f > fH) it decreases as f increases. The frequencies between ...
... A low-pass filter has a constant gain (=Vout/Vin) from 0 Hz to a high cut off frequency fH. This cut off frequency is defined as the frequency where the voltage gain is reduced to 0.707, that is at fH the gain is down by 3 dB; after that (f > fH) it decreases as f increases. The frequencies between ...
CodingAndModulation - ETRO-VUB
... - Due to the symmetrical voltages, the Dirac component has disappeared. - due to the presence of a transition per clock period, the components close to the 0 frequency have vanished from spectrum and the successive maxima are conveniently located near multiples of the clock frequency. - Unfortunatel ...
... - Due to the symmetrical voltages, the Dirac component has disappeared. - due to the presence of a transition per clock period, the components close to the 0 frequency have vanished from spectrum and the successive maxima are conveniently located near multiples of the clock frequency. - Unfortunatel ...
Chirp compression
The chirp pulse compression process transforms a long duration frequency-coded pulse into a narrow pulse of greatly increased amplitude. It is a technique used in radar and sonar systems because it is a method whereby a narrow pulse with high peak power can be derived from a long duration pulse with low peak power. Furthermore, the process offers good range resolution because the half-power beam width of the compressed pulse is consistent with the system bandwidth.The basics of the method for radar applications were developed in the late 1940s and early 1950s, but it was not until 1960, following declassification of the subject matter, that a detailed article on the topic appeared the public domain. Thereafter, the number of published articles grew quickly, as demonstrated by the comprehensive selection of papers to be found in a compilation by Barton.Briefly, the basic pulse compression properties can be related as follows. For a chirp waveform that sweeps over a frequency range F1 to F2 in a time period T, the nominal bandwidth of the pulse is B, where B = F2 – F1, and the pulse has a time-bandwidth product of T×B . Following pulse compression, a narrow pulse of duration τ is obtained, where τ ≈ 1/B, together with a peak voltage amplification of √(T×B).