Abstract: An example antenna and methods of transmitting and receiving signals are provided herein. In some embodiments, the antenna may include a metamaterial. In some embodiments, the metamaterial may include a plurality of magnetic layers. In this regard, the plurality of magnetic layers may be orientated along an axial direction of the metamaterial. In some embodiments, each of the plurality of magnetic layers may include a plurality of magnetic particles dispersed in a dielectric. In some embodiments, the antenna may include an electrical conductor. In this regard, the electrical conductor may include a coil that surrounds the metamaterial. In some embodiments, the antenna may be configured to transmit and/or receive signals having a frequency in the high frequency (HF) range.