radiolocation device
11Mobile Marketing — can refer to one of two categories of marketing. First, and relatively new, is meant to describe marketing on or with a mobile device, such as a mobile phone (this is an example of horizontal telecommunication convergence). Second, and a more… …
12Radio — is the transmission of signals, by modulation of electromagnetic waves with frequencies below those of visible light.Electromagnetic radiation travels by means of oscillating electromagnetic fields that pass through the air and the vacuum of… …
13radar — I (Roget s IV) n. Syn. ra dio d etecting a nd r anging, radio locator (British), radiolocation, AWACS, Loran, teleran, Missile Site Radar (MSR), Multi Function Array Radar (MAR); see also detector , electronics . II (Roget s 3 Superthesaurus)… …
14Ultra high frequency — (UHF) designates a range (band) of electromagnetic waves with frequencies between 300 MHz and 3 GHz (3,000 MHz). Also known as the decimeter band or decimeter wave as the wavelengths range from ten to one decimeters. Radio waves with frequencies… …
15Chain Home — Radar Coverage 1939 1940 Chain Home was the codename for the ring of coastal Early Warning radar stations built by the British before and during the Second World War. The system otherwise known as AMES Type 1 (Air Ministry Experimental Station)… …
16LZ 130 Graf Zeppelin — The Graf Zeppelin (LZ 130, German: de. Luftschiff Zeppelin 130 ) was the last of the great German rigid airships built by the Zeppelin Luftschiffbau during the period between the World Wars, the second and final ship of the Hindenburg class. She… …
17Microwave transmission — The atmospheric attenuation of microwaves in dry air with a precipitable water vapor level of 0.001 mm. The downward spikes in the graph correspond to frequencies at which microwaves are absorbed more strongly, such as by oxygen molecules… …
18GNSS applications — Global Navigation Satellite System (GNSS) receivers, using the GPS, GLONASS, or Beidou system, are used in many applications.Navigation *Automobiles can be equipped with GNSS receivers at the factory or as aftermarket equipment. Units often… …
19cathode-ray oscilloscope — noun electronic equipment that provides visual images of varying electrical quantities • Syn: ↑oscilloscope, ↑scope, ↑CRO • Hypernyms: ↑electronic equipment • Part Holonyms: ↑radar, ↑ …
20CRO — noun electronic equipment that provides visual images of varying electrical quantities • Syn: ↑oscilloscope, ↑scope, ↑cathode ray oscilloscope • Hypernyms: ↑electronic equipment • Part Holonyms: ↑radar …
