dipole aerial

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• 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

• dipole — ► NOUN 1) Physics a pair of equal and oppositely charged or magnetized poles separated by a distance. 2) an aerial consisting of a horizontal metal rod with a connecting wire at its centre. DERIVATIVES dipolar adjective …   English terms dictionary

• dipole antenna — noun an aerial half a wavelength long consisting of two rods connected to a transmission line at the center • Syn: ↑dipole • Hypernyms: ↑antenna, ↑aerial, ↑transmitting aerial * * * dipole antenna, a radio or television antenna having two… …   Useful english dictionary

• dipole — [ dʌɪpəʊl] noun 1》 Physics a pair of equal and oppositely charged or magnetized poles separated by a distance. 2》 an aerial consisting of a horizontal metal rod with a connecting wire at its centre. Derivatives dipolar adjective …   English new terms dictionary

• dipole —   n. Electricity, any object oppositely charged at its ends; a broadcast receiving aerial consisting of a single metal rod …   Dictionary of difficult words

• dipole — n. 1 Physics two equal and oppositely charged or magnetized poles separated by a distance. 2 Chem. a molecule in which a concentration of positive charges is separated from a concentration of negative charges. 3 an aerial consisting of a… …   Useful english dictionary

• transmitting aerial — noun an electrical device that sends or receives radio or television signals • Syn: ↑antenna, ↑aerial • Derivationally related forms: ↑antennary (for: ↑antenna), ↑antennal (for: ↑ …   Useful english dictionary

• T-aerial — A T aerial is an antenna (radio) used for VLF, LF, MF and shortwave transmission or reception. It consists of a horizontal wire suspended between (and insulated from) two radio masts or towers. A vertical wire is connected to the middle of the… …   Wikipedia

• Berlin-Britz transmitter — Transmitter Berlin Britz is a broadcasting facility for medium wave, shortwave and FM on the site of a former tree nursery in Berlin Britz. It was established in 1946 and until 1993 it was the most important transmitter of RIAS. It is now used by …   Wikipedia

• EMC problem (excessive field strength) — In electromagnetic compatibility,EMC problems can occur when the system which is being adversely affected is subject to a high field strength due to a radio transmitter. It is important to note that these effects are not due to defects in the… …   Wikipedia

• Bodenseesender — The facility of Bodenseesender in September 2005. Two of the three mentioned 137 metre tall masts were already demolished. The remaining 137 metre mast can be seen right in the picture. In the left part of the picture, there is the 240 metre tall …   Wikipedia