Distributed-element circuits are electrical circuits composed of lengths of transmission lines or other distributed components. These circuits perform...
48 KB (6,330 words) - 23:23, 22 May 2024
engineering, the distributed-element model or transmission-line model of electrical circuits assumes that the attributes of the circuit (resistance, capacitance...
9 KB (1,069 words) - 16:48, 21 April 2024
A distributed-element filter is an electronic filter in which capacitance, inductance, and resistance (the elements of the circuit) are not localised in...
52 KB (5,658 words) - 20:41, 30 July 2024
Electrical network (redirect from Electrical circuit)
called the distributed-element model. Networks designed to this model are called distributed-element circuits. A distributed-element circuit that includes...
10 KB (1,238 words) - 09:27, 23 January 2024
stage of radios which have a double-tuned amplifier format. Distributed-element circuits often use the component known as a stub. In printed planar formats...
8 KB (972 words) - 23:36, 22 May 2024
one-eighth of a wavelength. Lumped element circuits can be directly converted to distributed-element circuits of this form by the use of Richards' transformation...
20 KB (2,835 words) - 20:19, 16 April 2024
lumped-element model (also called lumped-parameter model, or lumped-component model) is a simplified representation of a physical system or circuit that...
26 KB (4,005 words) - 02:20, 1 June 2024
line. Circuits designed according to this approach are distributed-element circuits. Such considerations typically become important for circuit boards...
8 KB (1,238 words) - 17:04, 11 August 2024
Parasitic impedance (category Distributed element circuits)
In electrical networks, a parasitic impedance is a circuit element (resistance, inductance or capacitance) which is not desirable in a electrical component...
3 KB (382 words) - 13:56, 31 May 2024
RF and microwave filter (category Distributed element circuits)
processes used to manufacture microstrip circuits is very similar to the processes used to manufacture printed circuit boards and these filters have the advantage...
8 KB (973 words) - 15:06, 17 July 2024
circuit diagram. This is called a lumped-element circuit model. In other cases, infinitesimal elements are used to model the network in a distributed-element...
16 KB (2,232 words) - 18:36, 24 January 2024
Quarter-wave impedance transformer (category Distributed element circuits)
& Koul, pp.601-602. A 2-element-kind network is one consisting of only two kinds of elements, that is, LC, RC or RL circuits. The K and J notation originates...
10 KB (1,348 words) - 14:05, 16 May 2024
Wheeler incremental inductance rule (category Distributed element circuits)
The incremental inductance rule, attributed to Harold Alden Wheeler by Gupta: 101 and others: 80 is a formula used to compute skin effect resistance...
5 KB (731 words) - 09:59, 2 December 2023
Stub (electronics) (redirect from Stub (circuit))
zero). Stubs are often used as resonant circuits in oscillators and distributed element filters. An open circuit stub of length l {\displaystyle \scriptstyle...
11 KB (1,567 words) - 00:22, 31 October 2023
Distributed amplifiers are circuit designs that incorporate transmission line theory into traditional amplifier design to obtain a larger gain-bandwidth...
11 KB (1,521 words) - 03:25, 21 November 2022
Transmission line (category Distributed element circuits)
patterns to build circuits such as filters. These circuits, known as distributed-element circuits, are an alternative to traditional circuits using discrete...
50 KB (6,948 words) - 21:31, 2 August 2024
Planar transmission line (category Distributed element circuits)
used for the same function as these components. Whole circuits, called distributed-element circuits, can be built this way. The method is often used for...
61 KB (8,269 words) - 19:36, 24 May 2024
Characteristic admittance (category Distributed element circuits)
Characteristic admittance is the mathematical inverse of the characteristic impedance. The general expression for the characteristic admittance of a transmission...
2 KB (188 words) - 20:57, 20 February 2021
Via fence (category Distributed element circuits)
also called a picket fence, is a structure used in planar electronic circuit technologies to improve isolation between components which would otherwise...
10 KB (1,417 words) - 00:03, 1 October 2023
Inverted-F antenna (category Distributed element circuits)
short-circuit stub. Thus, the designer can match the antenna to the feedline impedance by setting the position of the feed point along the antenna element....
14 KB (1,917 words) - 03:58, 31 July 2024
Coplanar waveguide (category Distributed element circuits)
electrical planar transmission line which can be fabricated using printed circuit board technology, and is used to convey microwave-frequency signals. On...
11 KB (1,333 words) - 16:28, 22 July 2023
Reflections of signals on conducting lines (category Distributed element circuits)
{{Z_{0}}^{2}}{Z_{\mathrm {L} }}}} Both of these structures are widely used in distributed element filters and impedance matching networks. Attenuation distortion Antenna...
25 KB (4,000 words) - 03:28, 28 June 2024
Helical resonator (category Distributed element circuits)
The tap point is chosen to achieve an impedance match with the connected circuit. Tuning of the resonator may be achieved by inserting a screw into the...
4 KB (475 words) - 16:55, 3 October 2023
Gyrator (category Analog circuits)
is a reciprocal component. The transformer is an example of a distributed-element circuit. Analogs of the gyrator exist in other energy domains. The analogy...
25 KB (3,308 words) - 00:12, 14 April 2024
Analogue electronics (redirect from Analog circuit)
Traditional circuits are built from lumped elements – that is, discrete components. However, an alternative is distributed-element circuits, built from...
12 KB (1,486 words) - 16:07, 10 July 2024
Telegrapher's equations (category Distributed element circuits)
are important because they allow transmission lines to be analyzed using circuit theory. The equations and their solutions are applicable from 0 Hz (i.e...
33 KB (4,599 words) - 08:45, 15 August 2024
Lecher line (category Distributed element circuits)
such as transmitters, radar sets, and television sets, serving as tank circuits, filters, and impedance-matching devices. They are used at frequencies...
19 KB (2,015 words) - 18:58, 15 January 2024
Primary line constants (category Distributed element circuits)
The circuit representation of these elements requires a distributed-element model and consequently calculus must be used to analyse the circuit. The...
21 KB (2,945 words) - 20:40, 14 June 2024
Characteristic impedance (category Distributed element circuits)
Coax for video applications is usually 75 Ω for its lower loss. Ampère's circuital law – Concept in classical electromagnetism Characteristic acoustic impedance –...
28 KB (4,069 words) - 07:45, 30 April 2024
Air stripline (category Distributed element circuits)
passive circuits such as filters, power dividers and directional couplers tend to be constructed as distributed-element circuits. These circuits can be...
9 KB (1,157 words) - 17:09, 8 August 2024