Measuring loop antennas used in the frequency band below 30 MHz have been generally calibrated with the standard field method, where a standard loop antenna generates a well-defined magnetic field at ...

Paper 403: Measuring magnetic loop antenna performance. Despite the advent of the internet and streamed services, there is still an interest in traditional broadcasting. With that interest comes a ...

An accurately calibrated and sensitive antenna is needed for such work. This White Paper looks at the characterisation of magnetic loop antennas — those sensitive to the magnetic component of an ...

In this paper, a new LF/HF RFID reader loop antenna design is proposed and tested, in order to increase detection areas of the tags. The studied structure is a Twisted Loop Antenna (TLA) which is ...

Magnetic loop antennas are great if you are limited on space since they are just a potentially small loop of wire. The problem is, they are sharply tuned. You normally have an adjustment capacitor ...

Star 7 Code Issues Pull requests Magnetic loop antenna Arduino controller and 3d printed high voltage sliding capacitor ham-radio amateur-radio antenna capacitor hf hf-antenna magloop varicap variable ...

Design and implementation of magnetic HF loop antennas and tuning capacitor controllers. The repository contains software, hardware, design calculations and references to additional documentation.

We hypothesized that different dielectric modes can be induced within the rectangular block, thereby affecting the antenna performance; if a rectangular dielectric block is sufficiently large, ...