ANTENNA USING COMPLEX STRUCTURE HAVING PERIODIC, VERTICAL SPACING BETWEEN DIELECTRIC AND MAGNETIC SUBSTANCES

摘要

The present invention provides an antenna of a complex structure in which a dielectric material having low dielectric constant and a magnetic substance having high magnetic permeability are arranged perpendicularly and periodically. This improves the gain, efficiency and bandwidth of the antenna while maintaining miniaturization which is an advantage in conventional antennas using a dielectric having a high dielectric constant. The present invention comprises a substrate onto which a radiation patch is disposed. The substrate consists of alternating layers of bar shaped-dielectric and magnetic substances arranged in the vertical direction.