broadband antenna

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• broadband antenna — A radio antenna that transmits and receives a broad range of frequencies …   Aviation dictionary

• Antenna (radio) — Whip antenna on car …   Wikipedia

• broadband — adjective 1. of or relating to or being a communications network in which the bandwidth can be divided and shared by multiple simultaneous signals (as for voice or data or video) • Pertains to noun: ↑network 2. responding to or operating at a… …   Useful english dictionary

• Broadband Internet access — Broadband Internet access, often shortened to just broadband, is high speed Internet access typically contrasted with dial up access over a modem.Dial up modems are generally only capable of a maximum bitrate of 56 kbit/s (kilobits per second)… …   Wikipedia

• Broadband — The term broadband can have different meanings in different contexts. The term s meaning has undergone substantial shifts.In telecommunications Broadband in telecommunications refers to a signaling method that includes or handles a relatively… …   Wikipedia

• broadband — adjective Date: 1956 1. operating at, responsive to, or comprising a wide band of frequencies < a broadband radio antenna > 2. of, relating to, or being a high speed communications network and especially one in which a frequency range is divided… …   New Collegiate Dictionary

• Vivaldi-antenna — A Vivaldi antenna is a co planar broadband antenna, which is made from a on both sides metallized dielectric plate.The feeding line excites a circular space via a microstrip line, terminated with a sector shaped area.From the circular resonant… …   Wikipedia

• Dipole antenna — A schematic of a half wave dipole antenna connected to an unbalanced coaxial cable. Better practice is to connect the balanced dipole to the unbalanced line with a balun. A dipole antenna is a radio antenna that can be made of a simple wire, with …   Wikipedia

• Biconical antenna — Biconical antennaA biconical antenna consists of an arrangement of two conical conductors, which is driven by potential, charge, or an alternating magnetic field (and the associated alternating electric current) at the vertex. The conductors have …   Wikipedia

• National Broadband Network — The National Broadband Network (NBN) is a national wholesale only, open access data network under development in Australia. Up to one gigabit per second connections are sold to retail service providers (RSP), who then sell Internet access and… …   Wikipedia

• Parabolic antenna — A parabolic satellite communications antenna at Erdfunkstelle Raisting, the biggest facility for satellite communication in the world, in Raisting, Bavaria, Germany. It has a Cassegrain type feed. A parabolic antenna is an antenna that uses a… …   Wikipedia