In accelerator physics, shunt impedance is a measure of the strength with which an eigenmode of a resonant radio frequency structure (e.g., in a microwave cavity) interacts with charged particles on a given straight line, typically along the axis of rotational symmetry. If not specified further, the term is likely to refer to longitudinal effective shunt impedance.
There are several variant definitions for the terms shunt impedance and acceleration voltage relating to transit time dependence.[1][2] To clear this point, this page differentiates between effective (including transit time factor) and time-independent quantities.
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Lee, Shyh-Yuan (2004). Accelerator physics (2nd ed.). World Scientific. ISBN 978-981-256-200-5.
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Wangler, Thomas (2008). RF Linear Accelerators (2nd ed.). Wiley-VCH. ISBN 978-3-527-62343-3. (slightly different notation)
In accelerator physics, shuntimpedance is a measure of the strength with which an eigenmode of a resonant radio frequency structure (e.g., in a microwave...
device will allow a current to flow. It is defined as the reciprocal of impedance, analogous to how conductance and resistance are defined. The SI unit...
The characteristic impedance or surge impedance (usually written Z0) of a uniform transmission line is the ratio of the amplitudes of voltage and current...
different ways: Shunt Compensation of Voltage (replacing the function of capacitors or inductors), Series Compensation of Impedance (replacing series...
oscillation frequency is at its maximum. The steepening rate of change of shuntimpedance with hand position compensates for the reduced influence of the hand...
the reactive part of the impedance match, and the lower right, shunt capacitor mostly affects the resistive part of the impedance match. This makes it easier...
termination. An alternative shunt match could be calculated after performing a Smith chart transformation from normalised impedance to normalised admittance...
the design of microwave cavities for particle accelerators. See also shuntimpedance. For the special case of an electrostatic field that is surpassed by...
derivation of the image impedances of a simple 'L' network is given below. The 'L' network consists of a series impedance, Z, and a shunt admittance, Y. The...
components in the lattice network as the "series impedances" (instances of Za) and "shuntimpedances" (instances of Zb) both occur twice, an arrangement...
half-section is thus a series impedance of 2Z. By corresponding reasoning, the shunt half-section is a shuntimpedance of 1⁄2Z' (or twice the admittance)...
cable characteristic impedance is important to minimize loss. The source and load impedances are chosen to match the impedance of the cable to ensure...
x from the receiving end. The series impedance of the line is represented by zdx and ydx is the shuntimpedance of the line. Due to charging current and...
e^{j\omega _{o}t}\ e^{-{\frac {\omega _{o}t}{2Q_{L}}}}} , where: R is the shuntimpedance of the cavity mode defined by R = ( ∫ E → ⋅ d l ) 2 P d = V 2 P d {\displaystyle...
well known ones are; Cauer's first form of driving point impedance consists of a ladder of shunt capacitors and series inductors and is most useful for...
measurements in electronic circuits where high input impedance was necessary. The VTVM had a fixed input impedance of typically 1 MΩ or more, usually through use...
An equivalent impedance is an equivalent circuit of an electrical network of impedance elements which presents the same impedance between all pairs of...
regulate the voltage using either series or shunt regulators, but most apply a voltage reference using a shunt regulator such as a Zener diode, avalanche...
power source through the rails. When a train is present, its axles short (shunt) the rails together. The current to the track relay coil drops, and it is...
dimensions along their length, giving them a uniform impedance, called the characteristic impedance, to prevent reflections. Types of transmission line...
damage due to high currents and forces produced during a short circuit. A shunt reactor is connected in parallel with a transmission line or other load...
shown in the diagram consisting of a series impedance Z and a shunt admittance Y. The iterative impedance of this network, ZIT, in terms of its output...
Dual impedance and dual network are terms used in electronic network analysis. The dual of an impedance Z {\displaystyle Z} is its reciprocal, or algebraic...
the impedance of the inductor, jωL, is smaller than the impedance of the capacitor, 1/jωC, therefore the capacitor dominates the shuntimpedance and so...
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