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Saturated Enhancement Load (Cont`d)
Saturated Enhancement Load (Cont`d)

Maximum Output Power of Class E Amplifier for a Given Transistor
Maximum Output Power of Class E Amplifier for a Given Transistor

Characteristic Impedance Of The Honey-comb Pick-up Strips
Characteristic Impedance Of The Honey-comb Pick-up Strips

... appears like a resistance in this case, such that power generated by a source on one end of a transmission line is dissipated through the line but is not dissipated in the line itself. A transmission line of finite length (lossless) that is terminated at one end with a resistor equal to the characte ...
10. Operational Amplifier Circuits
10. Operational Amplifier Circuits

... 6. Slowly increase the FG amplitude to 3 volts peak (press Auto-scale often). Observe how the output waveform starts to flatten out on the top and the bottom. This flattening is called output saturation. Record the input and output waveforms. Record the + saturation voltage, and the – saturation vol ...
DN323 - New Instrumentation Amplifiers Maximize Output Swing on Low Voltage Supplies
DN323 - New Instrumentation Amplifiers Maximize Output Swing on Low Voltage Supplies

Triple, 35MHz, 6th Order, HDTV Video Filter Driver BL1516
Triple, 35MHz, 6th Order, HDTV Video Filter Driver BL1516

... with external load directly, this serial back-termination resistor is used to match the impedance of the transmission line between BL1516 and external load to cancel the signal reflection. The BL1516 outputs can sink and source current allowing the device to be AC-coupled with external load, in AC c ...
Single-Channel, 5th Order, Standard Definition Video Filter Driver
Single-Channel, 5th Order, Standard Definition Video Filter Driver

... single-supply, current-output DAC without any external bias network. Some time, if DAC’s output level exceeds the range of 0V to 1.4V, or BL1511 is driven by an unknown external source or a SCART switch which has its own clamping circuit, AC coupling is needed in such applications. Output Considerat ...
Evaluating Microstrip with Time Domain Reflectometry
Evaluating Microstrip with Time Domain Reflectometry

... In the world of high-speed digital design, clock rates are increasing at a dramatic pace. Gigabit per second data rates are creating signal integrity problems for printed circuit board structures such as backplanes, microstrip traces and interconnects. While simulation tools allow helpful insights i ...
Single-Channel, 5th Order, Standard Definition Video Filter Driver
Single-Channel, 5th Order, Standard Definition Video Filter Driver

... BL1511B operates from a single 3.3V to 5V supply. In application, BL1511B is a fully integrated solution for filtering and buffering SDTV signals in front of video decoder or behind video encoder. For example, BL1511B can replace one passive LC filter and one amplifier driver at CVBS and S-video out ...
Network Analysis and Synthesis
Network Analysis and Synthesis

... 5.2 Coefficient matching • It is one of the most simple and effective method for two port synthesis. • In this method, – We compare the transfer function we want to synthesize with the transfer function of a circuit we already know. – If they have the same form, we try to match the coefficients of ...
Basic Op Amp Circuits
Basic Op Amp Circuits

A v
A v

... A small-scale integrated circuit, the 741 opamp shares with most op-amps an internal structure consisting of three gain stages: 1. Differential amplifier (outlined blue) — provides high differential amplification (gain), with rejection of common-mode signal, low noise, high input impedance ...
Action Pak AP4300 Data Sheet
Action Pak AP4300 Data Sheet

Glitch Amplifier
Glitch Amplifier

... should be as short as possible and the wires should be preferable twisted to reduce wire inductance. The buffer capacitance over the power input pin of the embedded processor should be as low as possible. These two quantities usually determine the rise and fall times of the power glitch. The speed o ...
Software partitioning technique for an RF matching Craig S. Powers
Software partitioning technique for an RF matching Craig S. Powers

skynet electronic specification m/n : snp-z106
skynet electronic specification m/n : snp-z106

BDTIC  www.BDTIC.com/infineon Application Note No. 058
BDTIC www.BDTIC.com/infineon Application Note No. 058

... In Figure 12 measurement results for a variety of PIN-diodes at different operation currents are compared to results of our simple model. The comparison shows that third-order inter-modulation for P0 < Pmax can be well predicted with (10) from the diode data sheet parameters. Figure 16 shows third-o ...
abcd hybrid matrix scattering
abcd hybrid matrix scattering

... midplane; the two source resistors of normalized value 2 combine in parallel to give a resistor of normalized value 1. => representing the impedance of a matched source.)  quarter-wave lines have a normalized value of Z ; shunt resistor has a normalized value of r => the equal-split power divider, ...
Model 6514 Electrometer Specifications
Model 6514 Electrometer Specifications

... MAXIMUM INPUT: 250V peak, DC to 60Hz sine wave; 10s per minute maximum on mA ranges. MAXIMUM COMMON MODE VOLTAGE (DC to 60Hz sine wave): Electrometer, 500V peak; ...
microwave engineering
microwave engineering

... The reflex klystron is an oscillator with a built in feedback mechanism. It uses the cavity for bunching and for the output cavity. 12) What do you meant by applegate diagram? The electrons passing through the buncher grids are accelerated / retarded / passed through with unchanged initial dc veloci ...
R 2
R 2

Class B Amplifier
Class B Amplifier

... voltage amplifier and NF is presented in Fig II.10.3. For small vi (around 0V) the transistors enter in off state, so no signal is transmitted through the feedback path and the amplifier’s gain is the open loop gain of the O.A., which is very high. Therefore, for very small values of vi around 0V, ...
Class B Amplifier
Class B Amplifier

... Another method to reduce the crossover distortions is to introduce an additional voltage amplifier before the output stage. This amplifier must have a very large voltage gain for small input voltages (around 0V), while for larger values of the input voltage, the voltage gain must become 1. Such a ci ...
May 2004 Fully Differential Gain-Block Family Simplifies Interface
May 2004 Fully Differential Gain-Block Family Simplifies Interface

... floats to the same value. This circuit maintains a 0V bias on the photodiode, regardless of the photocurrent flowing. As with a conventional TIA, the value of CF is chosen to compensate for the photodiode and other stray capacitance. The circuit in Figure 5 has a bandwidth from DC to 20kHz, with a m ...
AMP03 数据手册DataSheet 下载
AMP03 数据手册DataSheet 下载

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Scattering parameters

Scattering parameters or S-parameters (the elements of a scattering matrix or S-matrix) describe the electrical behavior of linear electrical networks when undergoing various steady state stimuli by electrical signals.The parameters are useful for electrical engineering, electronics engineering, and communication systems design, and especially for microwave engineering.The S-parameters are members of a family of similar parameters, other examples being: Y-parameters, Z-parameters, H-parameters, T-parameters or ABCD-parameters. They differ from these, in the sense that S-parameters do not use open or short circuit conditions to characterize a linear electrical network; instead, matched loads are used. These terminations are much easier to use at high signal frequencies than open-circuit and short-circuit terminations. Moreover, the quantities are measured in terms of power.Many electrical properties of networks of components (inductors, capacitors, resistors) may be expressed using S-parameters, such as gain, return loss, voltage standing wave ratio (VSWR), reflection coefficient and amplifier stability. The term 'scattering' is more common to optical engineering than RF engineering, referring to the effect observed when a plane electromagnetic wave is incident on an obstruction or passes across dissimilar dielectric media. In the context of S-parameters, scattering refers to the way in which the traveling currents and voltages in a transmission line are affected when they meet a discontinuity caused by the insertion of a network into the transmission line. This is equivalent to the wave meeting an impedance differing from the line's characteristic impedance.Although applicable at any frequency, S-parameters are mostly used for networks operating at radio frequency (RF) and microwave frequencies where signal power and energy considerations are more easily quantified than currents and voltages. S-parameters change with the measurement frequency, so frequency must be specified for any S-parameter measurements stated, in addition to the characteristic impedance or system impedance.S-parameters are readily represented in matrix form and obey the rules of matrix algebra.
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