cross antenna

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• Antenna measurement — techniques refers to the testing of antennas to ensure that the antenna meets specifications or simply to characterize it. Typical parameters of antennas are gain, radiation pattern, beamwidth, polarization, and impedance.The antenna pattern is… …   Wikipedia

• Cross-Field-Antenne — Cross Field Antenna (kurz CFA), auch EH Antenne , ist die Bezeichnung für einen Antennentyp für Langwelle, Mittelwelle und Kurzwelle, bei dem die elektrische (E) und die magnetische (H) Feldkomponente der zu erzeugenden elektromagnetischen Welle… …   Deutsch Wikipedia

• Cross-Field-Antenna — (kurz CFA), auch EH Antenne genannt, ist die Bezeichnung für einen Antennentyp für Langwelle, Mittelwelle und Kurzwelle, bei dem die elektrische (E) und die magnetische (H) Feldkomponente der zu erzeugenden elektromagnetischen Welle jeweils in… …   Deutsch Wikipedia

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

• Cross Channel — For the high voltage direct current power cable under the English Channel, see HVDC Cross Channel. Cross Channel Developer(s) Flying Shine Publisher(s) Windows Flying Shine PlayStation 2 KID PlayStation Portable, Xbox 360 …   Wikipedia

• Mills Cross Telescope — Bernard Mills built the two dimensional Mills Cross Telescope in 1954 at the Fleurs field station of the Australian Commonwealth Scientific and Industrial Research Organisation in the area known now as Badgerys Creek, about 40km west of Sydney,… …   Wikipedia

• Horn antenna — Pyramidal microwave horn antenna, with a bandwidth of 0.8 to 18 GHz. A coaxial cable feedline attaches to the connector visible at top. This type is called a ridged horn; the curving fins visible inside the mouth of the horn increase the antenna… …   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

• 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

• Reflector (antenna) — An antenna reflector is a device that reflects electromagnetic waves.It is often a part of an antenna assembly.The most common reflector types are * corner reflector which reflects the incoming signal back to the direction it came from *… …   Wikipedia

• Patch antenna — A patch antenna is a popular antenna type, which gains its name from the fact that it basically consists of a metal patch suspended over a ground plane. The assembly is usually contained in a plastic radome, which protects the structure from… …   Wikipedia