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...
3 KB (419 words) - 16:28, 4 October 2024
A shunt is a device that is designed to provide a low-resistance path for an electrical current in a circuit. It is typically used to divert current away...
12 KB (1,635 words) - 17:55, 11 September 2024
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...
7 KB (906 words) - 01:57, 5 September 2024
The characteristic impedance or surge impedance (usually written Z0) of a uniform transmission line is the ratio of the amplitudes of voltage and current...
28 KB (4,069 words) - 07:45, 30 April 2024
different ways: Shunt Compensation of Voltage (replacing the function of capacitors or inductors), Series Compensation of Impedance (replacing series...
22 KB (2,711 words) - 18:50, 11 August 2024
Smith chart (redirect from Impedance Smith chart)
termination. An alternative shunt match could be calculated after performing a Smith chart transformation from normalised impedance to normalised admittance...
68 KB (7,986 words) - 16:24, 15 August 2024
oscillation frequency is at its maximum. The steepening rate of change of shunt impedance with hand position compensates for the reduced influence of the hand...
54 KB (5,500 words) - 15:29, 20 October 2024
series impedance or a shunt admittance. Filters incorporating λ/4 inverters are only suitable for narrow band applications. This is because the impedance transformer...
10 KB (1,348 words) - 23:17, 10 October 2024
cancels out the power line impedance. In situations where the primary impedance on the line is the several-hundred-picoFarad shunt capacitance to ground,...
7 KB (807 words) - 05:03, 18 June 2024
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...
10 KB (1,453 words) - 16:43, 7 April 2024
Lattice network (category Image impedance filters)
components in the lattice network as the "series impedances" (instances of Za) and "shunt impedances" (instances of Zb) both occur twice, an arrangement...
49 KB (8,453 words) - 01:52, 23 August 2023
Mm'-type filter (category Image impedance filters)
same image impedance, ZiT, as a k-type mid-series "T" filter. However, the image impedance of a half-section of such a filter (on the shunt side) is not...
15 KB (2,110 words) - 14:59, 23 April 2022
e^{j\omega _{o}t}\ e^{-{\frac {\omega _{o}t}{2Q_{L}}}}} , where: R is the shunt impedance of the cavity mode defined by R = ( ∫ E → ⋅ d l ) 2 P d = V 2 P d {\displaystyle...
40 KB (5,638 words) - 07:21, 19 May 2024
x from the receiving end. The series impedance of the line is represented by zdx and ydx is the shunt impedance of the line. Due to charging current and...
59 KB (8,508 words) - 09:25, 27 September 2024
Zobel network (category Image impedance filters)
half-section is thus a series impedance of 2Z. By corresponding reasoning, the shunt half-section is a shunt impedance of 1⁄2Z' (or twice the admittance)...
34 KB (5,071 words) - 01:34, 22 February 2024
Network synthesis filters (redirect from Driving point impedance)
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...
14 KB (1,860 words) - 19:06, 20 May 2024
{\omega }{\omega _{r}}}\right)^{2}}}} with R s {\displaystyle R_{s}} the shunt impedance, Q {\displaystyle Q} , the quality factor, and ω r {\displaystyle \omega...
3 KB (502 words) - 17:35, 11 February 2024
Coaxial cable (section Choice of impedance)
cable characteristic impedance is important to minimize loss. The source and load impedances are chosen to match the impedance of the cable to ensure...
76 KB (7,760 words) - 02:05, 12 July 2024
M-derived filter (category Image impedance filters)
as with all image impedance filters, is the "L" network, called a half-section and composed of a series impedance Z, and a shunt admittance Y. The m-derived...
14 KB (1,969 words) - 22:25, 25 April 2022
Electrical reactance (section Impedance)
and capacitance. Along with resistance, it is one of two elements of impedance; however, while both elements involve transfer of electrical energy, no...
14 KB (2,208 words) - 12:26, 5 June 2024
the design of microwave cavities for particle accelerators. See also shunt impedance. For the special case of an electrostatic field that is surpassed by...
6 KB (985 words) - 20:42, 10 March 2024
Multimeter (section Sensitivity and input impedance)
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...
52 KB (6,835 words) - 15:04, 2 October 2024
An equivalent impedance is an equivalent circuit of an electrical network of impedance elements which presents the same impedance between all pairs of...
33 KB (3,538 words) - 03:33, 31 July 2024
Voltage regulator (redirect from Shunt regulator)
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...
30 KB (4,244 words) - 10:10, 10 September 2024
Track circuit (redirect from Poor shunting)
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...
28 KB (3,775 words) - 09:57, 31 July 2024
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...
8 KB (1,065 words) - 07:55, 24 February 2024
the impedance of the inductor, jωL, is smaller than the impedance of the capacitor, 1/jωC, therefore the capacitor dominates the shunt impedance and so...
49 KB (6,331 words) - 22:11, 7 July 2024
dimensions along their length, giving them a uniform impedance, called the characteristic impedance, to prevent reflections. Types of transmission line...
54 KB (7,747 words) - 08:51, 22 September 2024
Switchyard reactor (redirect from Shunt reactor)
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...
5 KB (719 words) - 04:21, 26 September 2024
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...
7 KB (749 words) - 11:52, 21 September 2023