coil antenna

coil antenna

[′kȯil an′ten·ə]
(electromagnetism)
An antenna that consists of one or more complete turns of wire.
References in periodicals archive ?
The MAG 1000 can be used for both vertical and horizontal plane testing by simply rotating the coil antenna in its mounting on the included stand.
The first of these is a 2-turn coil antenna for wireless powering, the second is a rectifier for RF-to-DC conversion, the third is a piezoresistive pressure sensor, and the forth is a data transmission unit.
(b) Implant front side view (red traces represent electronic circuitry, black represents 2-turn coil antenna, and green represents implant antenna).
We started our EME observation with an instrument composed from coil antenna, amplifier and digitizer.
of Sci., department of Upper Atmosphere) for the construction of special coil antenna and technical help, J.
Object [[mu].sub.r] [[epsilon].sub.r] [sigma] (S/m) Coil Antenna 1 0.999991 58000000 Steel Rail 80 300 4760000 Roadbed 4.8 1 0 Table 2.
The scientists used 3D printing of cells and nanoparticles followed by cell culture to combine a small coil antenna with cartilage, creating what they term a bionic ear.
The MIFARE contactless smart card, developed by Philips Electronics N.V., headquartered in the Netherlands, is similar to the proximity card in that it does not need a battery, consists of a chip and coil antenna, and uses RF energy to power the chip and send and receive data.
Perallos, "Dual purpose near-and far-field UHF RFID coil antenna with non-uniformly distributed-turns," IEEE Antennas and Wireless Propagation Letters, vol.
To avoid the situation, the loop of coil antenna has been retuned in the presence of our cylindrical rolled-up MM lens by the clinical researchers in the First Affiliated Hospital of College of Medicine, Zhejiang University (China).
Nie, "Electromagnetic field of arbitrarily oriented coil antennas in coplex underground environment," Progress In Electromagnetics Research B, Vol.
In this paper, to assure an optimum signal transfer between the capsule antenna and the receiver antenna placed respectively inside and outside the human body, in-body and on-body small magnetic coil antennas operating at 40 MHz are first designed.