electronic line of sight

The minimum distance between an emitter and the receiver of electromagnetic radiation. It is the path traversed by electromagnetic radiation without being affected by reflection or refraction en route.

Aviation dictionary. 2014.

Look at other dictionaries:

  • electronic line of sight — The path traversed by electromagnetic waves that is not subject to reflection or refraction by the atmosphere …   Military dictionary

  • Non-line-of-sight propagation — Non line of sight (NLOS) or near line of sight is a term used to describe radio transmission across a path that is partially obstructed, usually by a physical object in the innermost Fresnel zone. Many types of radio transmissions depend, to… …   Wikipedia

  • Non-Line-of-Sight Cannon — The BAE Systems Land and Armaments XM1203 Non Line of Sight Cannon (NLOS Cannon) is a 155 mm cannon intended to provide improved responsiveness and lethality to the Unit of Action (UA) commander as part of the US Army s Future Combat Systems… …   Wikipedia

  • Electronic museum guide — An Electronic Museum Guide (also known as audio guide) is a handheld device specially produced to provide audio, visual or textual content to museum visitors with or without user interaction. Electronic Museum Guide may provide alternating… …   Wikipedia

  • Electronic lock — A quick demonstration of an electronic door lock An electronic lock (more precisely an electric lock) is a locking device which operates by means of electric current. Electric locks are sometimes stand alone with an electronic control assembly… …   Wikipedia

  • Electronic news-gathering — The TV4 and BBC HD satellite uplink trucks at the IAAF World Athletics Championships in Helsinki, Finland …   Wikipedia

  • Electronic news gathering — ENG is a broadcasting (usually television) industry acronym which stands for electronic news gathering. It can mean anything from a lone reporter taking a single camcorder out to get a story, to an entire television crew taking a satellite truck… …   Wikipedia

  • Electronic Road Pricing — The Electronic Road Pricing (ERP) ( ms. Sistem Kadar Jalan Elektronik; zh. 电子道路收费系统) scheme is an electronic toll collection scheme adopted in Singapore to manage traffic by road pricing, and as a usage based taxation mechanism to complement the… …   Wikipedia

  • Telescopic sight — Scope redirects here. For other uses, see Scope (disambiguation). View through a 4x rifle scope. A telescopic sight, commonly called a scope, is a sighting device that is based on an optical refracting telescope. They are equipped with some form… …   Wikipedia

  • List of electronic music festivals — Contents 1 European Electronic Music Festivals 2 Pre 1950 2.1 1906 – Wansbeck Music Festival 2.2 1917 – Portsmouth Music Festival …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.