fiber-optics communication system
71Bandwidth (signal processing) — Bandwidth is the difference between the upper and lower cutoff frequencies of, for example, a filter, a communication channel, or a signal spectrum, and is typically measured in hertz. In case of a baseband channel or signal, the bandwidth is… …
72Appropriate technology — (AT) is technology that is designed with special consideration to the environmental, ethical, cultural, social and economical aspects of the community it is intended for. With these goals in mind, AT typically requires fewer resources, is easier… …
73Optical Cable Corporation — Optical Cable Corporation, Inc. Type Public (NASDAQ: OCC) Industry Fiber optics Founded Roanoke, Vir …
74Photonic integrated circuit — A photonic integrated circuit (PIC) or integrated optical circuit is a device that integrates multiple photonic functions and as such is analogous to an Electronic Integrated Circuit. The major difference between the two is that a photonic… …
75Electro-optical MASINT — is a subdiscipline of Measurement and Signature Intelligence, (MASINT) and refers to intelligence gathering activities which bring together disparate elements that do not fit within the definitions of Signals Intelligence (SIGINT), Imagery… …
76ARINC — Infobox Company | company name = ARINC company company type = Private company slogan = Dedication Beyond Expectation foundation = 1929 as Aeronautical Radio, Incorporated location = Headquarters in Annapolis, Maryland; EMEA Regional Headquarters… …
77CenturyLink — CenturyLink, Inc. Type Public Traded as NYSE: CTL NASDAQ …
78Telecommunications engineering — Telecommunications engineering, or telecom engineering, is a major field within electronic engineering. The work ranges from basic circuit design to strategic mass developments. A telecommunication engineer is responsible for designing and… …
79North South Railway (Saudi Arabia) — North South Railway saudi Green is the North South Railway project Overview Type heavy rail …
80American Telephone & Telegraph — For other companies with similar names, see AT T (disambiguation). Infobox Company company name = AT T Corporation company logo = type = Private (Subsidiary of AT T Inc.) foundation = 1885 location = Bedminster, New Jersey, United States industry …
