In calculating {math|β}, the wavelength is generally different inside the transmission line to what it would be in free-space and the velocity constant of the material the transmission line is made of needs to be taken into account when doing such a calculation. ===Special cases of lossless transmission lines=== ==Practical types== ===Coaxial cab...
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http://en.wikipedia.org/wiki/Transmission_line
An electric line uniform in series resistance, series inductance, shunt inductance, and shunt capacitance. The transmission line from a PA to an RF cavity is coaxial in construction.
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http://www-bdnew.fnal.gov/operations/accgloss/gloss.html#A
(from the article `electric power`) Electric energy generated at a central power station is transmitted to bulk delivery points, or substations, from which it is distributed to ... Whenever transmission of electromagnetic energy from one location to another is required with minimal energy loss and disturbance, the waves are ... in c...
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http://www.britannica.com/eb/a-z/t/72
A line that transmits high-voltage electricity from a transformer to the electric distribution system.
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http://www.daviddarling.info/encyclopedia/T/AE_transmission_line.html
one-dimensionally distributed two-terminal-pair circuit element characterized by lineic inductance l, lineic capacitance c, lineic resistance r and lineic conductance g which may all be functions of the same space coordinate x, where the voltage u(x,t) and the electric current i(x,t), where t is the time, are related by the partial differential equ...
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http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-12-86
line for transfer of electric energy in bulk
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http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=151-12-31
line intended mainly for transfer of signals NOTE 1 - A transmission line is characterized by minimum low losses due to radiation. NOTE 2 - The term 'transmission line' and the word 'line' with a qualifier are frequently restricted to a line used for guiding electromagnetic waves in the TEM mode, commonly a two-wire or coaxial arrangement of conduc...
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http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=151-12-32
a line which is part of an electric power transmission system
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http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=466-01-13
a manufactured transmission medium used to convey electromagnetic energy between two points with a minimum of radiation
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http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=704-02-02
a means for conveying electromagnetic energy between two points with a minimum of radiation
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http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=726-01-01
a transmission line consisting of a sequence of lenses or mirrors that can guide an electromagnetic wave
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http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=726-01-10
A pair of conductors separated by a dielectric.
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http://www.encyclo.co.uk/local/20510
A conductor that is configured to have a specific impedance value. See microstripline and stripline.
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http://www.encyclo.co.uk/local/20870
A (sub)woofer cabinet design where the driver is mounted at one end of a tube with the same diameter as the radiating area of the driver and a length of 1/4 wavelength of the 3dB down frequency. This 'tube' may or may not be round and may be folded to decrease the size of the cabinet.
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http://www.encyclo.co.uk/local/21058
On PCBs, a term referring to designing track layout to have an accurately defined Track Impedance, often consisting of a pair of conductors (either differential or signal and return) running in parallel. See also Stripline and Microstrip
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http://www.vutrax.co.uk/glossary.htm
transmission line A heavy wire carrying large amounts of electricity over long distances from a generating station to a place where the electricity is used.
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http://www.wordinfo.info/words/index/info/view_unit/1319/7
A structure that guides electromagnetic energy. See also: Load, Mayer Method.
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https://www.encyclo.co.uk/local/20687
noun a conductor for transmitting electrical or optical signals or electric power
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https://www.encyclo.co.uk/local/20974
A set of conductors insulators, support structures, and associated equipment used to move large quantities of electric power at high voltage, usually over long distances between substations. There are two major types of transmission lines: alternating current (AC) and direct current (DC). However, they have a variety of voltages (generally between ...
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https://www.encyclo.co.uk/local/22831
No exact match found.
