magnetic dipole antenna

magnetic dipole antenna

[mag′ned·ik ′dī‚pōl an‚ten·ə]
(electromagnetism)
Simple loop antenna capable of radiating an electromagnetic wave in response to a circulation of electric current in the loop.
References in periodicals archive ?
In either case, one obtains the following expression for the minimum value of Q in (19) for a highly dispersive lossy electric and magnetic dipole antenna
Consequently, the minimum value of Q in (19) for a nondispersive-conductivity electric and magnetic dipole antenna with [mathematical expression not reproducible] is
The quasi-static electric-dipole electric field [E.sub.e] of an electrically small electric and magnetic dipole antenna dominates the electric field both inside and outside the surface [S.sub.a] of the antenna [V.sub.a].
The magnetic-dipole magnetic field [H.sub.m] of an electrically small electric and magnetic dipole antenna dominates the magnetic field both inside and outside the surface [S.sub.a] of the antenna [V.sub.a].
Also, Thal [7] has obtained lower bounds on the Q of spherical electric and magnetic dipole antennas under subsidiary conditions that maximize the gain of the antenna and increase the lower bounds by requiring extra internal tuning to maintain the proper phase between the single-port electric currents that feed the electric and magnetic dipoles.
The company said that its Agilis A10346 is a small switchable Magnetic Dipole Antenna (MDA) offering dual mode GSM/LTE capabilities and also Wi-FI, Bluetooth and WiMAX in a single structure.
2(b), port 1 loaded with a magnetic dipole antenna was used as source and port 2 was used as the detector.
Metamaterials have the property of enhancing radiation and magnetic dipole antennas. Metamaterials increase the radiated power.
Similar to the principles found in seismic systems, the RIM-IV's use of magnetic dipole antennas (transmission and receiver) give users the ability to survey changes in attenuation rates and phase shifts, enabling mine owners and managers to make better informed decisions on overall mine integrity and ensure continuous coal production without costly shutdown scenarios.