Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Free
Faster access than browser!
 

Marconi's law

Index Marconi's law

Marconi's law is the relation between height of antennas and maximum signaling distance of radio transmissions. [1]

26 relations: Adolf Slaby, Antenna (radio), Electrical length, Electronic circuit, Electronic oscillator, Georg von Arco, Guglielmo Marconi, Heinrich Hertz, High frequency, John Ambrose Fleming, Longwave, Metre, Officer (armed forces), Radio, Radio propagation, Radio receiver, Regia Marina, Resonator, Salisbury Plain, Scientific law, Sea captain, Spark-gap transmitter, Telefunken, Transformer, Transmitter, Wireless telegraphy.

Adolf Slaby

Adolf Karl Heinrich Slaby (18 April 1849 – 6 April 1913) was a German electronics pioneer and the first Professor of electro-technology at the Technical University of Berlin (1886).

New!!: Marconi's law and Adolf Slaby · See more »

Antenna (radio)

In radio, an antenna is the interface between radio waves propagating through space and electric currents moving in metal conductors, used with a transmitter or receiver.

New!!: Marconi's law and Antenna (radio) · See more »

Electrical length

In telecommunications and electrical engineering, electrical length (or phase length) refers to the length of an electrical conductor in terms of the phase shift introduced by transmission over that conductor at some frequency.

New!!: Marconi's law and Electrical length · See more »

Electronic circuit

An electronic circuit is composed of individual electronic components, such as resistors, transistors, capacitors, inductors and diodes, connected by conductive wires or traces through which electric current can flow.

New!!: Marconi's law and Electronic circuit · See more »

Electronic oscillator

An electronic oscillator is an electronic circuit that produces a periodic, oscillating electronic signal, often a sine wave or a square wave.

New!!: Marconi's law and Electronic oscillator · See more »

Georg von Arco

Georg Wilhelm Alexander Hans Graf von Arco (30 August 1869 in Großgorschütz – 5 May 1940 in Berlin) was a German physicist, radio pioneer, and one of the joint founders of the "Society for Wireless Telegraphy" which became the Telefunken company.

New!!: Marconi's law and Georg von Arco · See more »

Guglielmo Marconi

Guglielmo Marconi, 1st Marquis of Marconi (25 April 187420 July 1937) was an Italian inventor and electrical engineer known for his pioneering work on long-distance radio transmission and for his development of Marconi's law and a radio telegraph system.

New!!: Marconi's law and Guglielmo Marconi · See more »

Heinrich Hertz

Heinrich Rudolf Hertz (22 February 1857 – 1 January 1894) was a German physicist who first conclusively proved the existence of the electromagnetic waves theorized by James Clerk Maxwell's electromagnetic theory of light.

New!!: Marconi's law and Heinrich Hertz · See more »

High frequency

High frequency (HF) is the ITU designation for the range of radio frequency electromagnetic waves (radio waves) between 3 and 30 megahertz (MHz).

New!!: Marconi's law and High frequency · See more »

John Ambrose Fleming

Sir John Ambrose Fleming FRS (29 November 1849 – 18 April 1945), an English electrical engineer and physicist, invented the first thermionic valve or vacuum tube, and also established the left-hand rule for electric motors.

New!!: Marconi's law and John Ambrose Fleming · See more »

Longwave

In radio, longwave, long wave or long-wave, and commonly abbreviated LW, refers to parts of the radio spectrum with wavelengths longer than what was originally called the medium-wave broadcasting band.

New!!: Marconi's law and Longwave · See more »

Metre

The metre (British spelling and BIPM spelling) or meter (American spelling) (from the French unit mètre, from the Greek noun μέτρον, "measure") is the base unit of length in some metric systems, including the International System of Units (SI).

New!!: Marconi's law and Metre · See more »

Officer (armed forces)

An officer is a member of an armed force or uniformed service who holds a position of authority.

New!!: Marconi's law and Officer (armed forces) · See more »

Radio

Radio is the technology of using radio waves to carry information, such as sound, by systematically modulating properties of electromagnetic energy waves transmitted through space, such as their amplitude, frequency, phase, or pulse width.

New!!: Marconi's law and Radio · See more »

Radio propagation

Radio propagation is the behavior of radio waves as they travel, or are propagated, from one point to another, or into various parts of the atmosphere.

New!!: Marconi's law and Radio propagation · See more »

Radio receiver

In radio communications, a radio receiver (receiver or simply radio) is an electronic device that receives radio waves and converts the information carried by them to a usable form.

New!!: Marconi's law and Radio receiver · See more »

Regia Marina

The Royal Navy (Italian: Regia Marina) was the navy of the Kingdom of Italy (Regno d'Italia) from 1861 to 1946.

New!!: Marconi's law and Regia Marina · See more »

Resonator

A resonator is a device or system that exhibits resonance or resonant behavior, that is, it naturally oscillates at some frequencies, called its resonant frequencies, with greater amplitude than at others.

New!!: Marconi's law and Resonator · See more »

Salisbury Plain

Salisbury Plain is a chalk plateau in the south western part of central southern England covering.

New!!: Marconi's law and Salisbury Plain · See more »

Scientific law

A scientific law is a statement based on repeated experimental observations that describes some aspect of the universe.

New!!: Marconi's law and Scientific law · See more »

Sea captain

A sea captain, ship's captain, captain, master, or shipmaster, is a high-grade licensed mariner in ultimate command of the merchant vessel.

New!!: Marconi's law and Sea captain · See more »

Spark-gap transmitter

A spark-gap transmitter is a device that generates radio frequency electromagnetic waves using a spark gap.

New!!: Marconi's law and Spark-gap transmitter · See more »

Telefunken

Telefunken was a German radio and television apparatus company, founded in Berlin in 1903, as a joint venture of Siemens & Halske and the Allgemeine Elektricitäts-Gesellschaft (AEG) (General electricity company).

New!!: Marconi's law and Telefunken · See more »

Transformer

A transformer is a static electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.

New!!: Marconi's law and Transformer · See more »

Transmitter

In electronics and telecommunications, a transmitter or radio transmitter is an electronic device which produces radio waves with an antenna.

New!!: Marconi's law and Transmitter · See more »

Wireless telegraphy

Wireless telegraphy is the transmission of telegraphy signals from one point to another by means of an electromagnetic, electrostatic or magnetic field, or by electrical current through the earth or water.

New!!: Marconi's law and Wireless telegraphy · See more »

Redirects here:

Marconi's Law.

References

[1] https://en.wikipedia.org/wiki/Marconi's_law

OutgoingIncoming
Hey! We are on Facebook now! »