Folded Dipole Antenna

Folded Dipole Antenna. The folded dipole is a useful receiving antenna for broadcast FM and VHF TV Its input impedance matches well with the input impedance terminals common to these receivers It can be inexpensively fabricated by using a piece of standard parallel wire transmission line cut to at the midband and shorting together the two at each end.

A folded dipole is an antenna with two conductors connected on both sides and folded to form a cylindrical closed shape to which feed is given at the center The length of the dipole is half of the wavelength Hence it is called as half wave folded dipole antenna.

Folded Dipole Antenna » Electronics Notes

A folded dipole is an antenna with two conductors connected on both sides and folded to form a cylindrical closed shape to which feed is given at the center The length of the dipole is half of the wavelength Hence it is called as half wave folded dipole antenna The directivity of Folded dipole Antenna is bidirectional.

Folded Dipole Antenna ElectroSchematics.com

Folded Dipole Antenna Another common place one can see dipoles is as antennas for the FM band – these are folded dipoles The tips of the antenna are folded back until they almost meet at the feedpoint such that the antenna comprises one entire wavelength The main advantage of this arrangement is an improved bandwidth over a standard halfwave dipole.

Folded Dipole Antenna Engineering Projects

The folded dipole is no exception to this generalization The folded dipole like almost any antenna has an electric field boundary at the wire to space transition Current flowing into the antenna “travels” through space via displacement currents The displacement currents are a function of.