radiated
41Invention of radio — Great Radio Controversy redirects here. For the album by the band Tesla, see The Great Radio Controversy. Contents 1 Physics of wireless signalling 2 Theory of electromagnetism …
42Directivity — Diagram showing directivity In electromagnetics, directivity is a figure of merit for an antenna. It measures the power density the antenna radiates in the direction of its strongest emission, versus the power density radiated by an ideal… …
43CBF-FM-10 — Infobox Radio Station name = CBF FM 10 airdate = ? as rebroadcaster of CBF FM Montreal 2000 as originating station frequency = 101.15 FM erp = 35 kW class = B branding = Première Chaîne city = Sherbrooke, Quebec area = Estrie format = Public… …
44CIEL-FM — is a French language Canadian radio station located in Rivière du Loup, Quebec.Owned and operated by Radio CJFP (1986) ltée (part of the Groupe Radio Simard), it broadcasts on 103.7 MHz with an effective radiated power of 60,000 watts using an… …
45EMRP — Die EMRP (engl. für effective monopole radiated power, auch e.m.r.p.) ist das Produkt der in eine Sendeantenne eingespeisten Leistung multipliziert mit deren Antennengewinn (relativ zu einem kurzen Monopol) [1]. Wenn keine Richtung angegeben wird …
46Conducted electromagnetic interference — EMI Electromagnetic Interference: EMI is unwanted effects in the electrical system due to electromagnetic radiation and electromagnetic conduction. Electromagnetic radiation and electromagnetic conduction are differentiated by the way an EM field …
47Sonar — This article is about underwater sound propagation. For atmospheric sounding, see SODAR. For other uses, see Sonar (disambiguation) …
48Ultraviolet catastrophe — The ultraviolet catastrophe, also called the Rayleigh Jeans catastrophe, was a prediction of early 20th century classical physics that an ideal black body at thermal equilibrium will emit radiation with infinite power.The term ultraviolet… …
49Near and far field — This article is about the electromagnetic concept. For the mathematical, see Near field (mathematics). Antenna field regions for antennas that are shorter than the wavelength of the radiation they emit, such as the whip antenna of a citizen s… …
50Mast radiator — A typical mast radiator in Chapel Hill, North Carolina. The high RF voltage on the mast can deliver a dangerous electrical shock to anyone touching it, so the base is surrounded by a fence to prevent access …
