Modified Printed Dipole Antennas For Wireless Multi-Band Communication Systems

摘要

dipole antenna for a wireless communication device (Fig. 1) is controlled by the first insulating layer 12 2 separated from the conductive element and, a folded first conductive element 20 to a portion of the second conductive element. A first conductive via (40) connects the first and second conductive elements through the first insulating layer. The second conductive element is generally U-shaped. The second conductive element is the U-shaped legs (33) a plurality of spaced apart conductive strips extending horizontally from the adjacent ends (34, 35, 36, 37) comprises a. Each strip is sized to have a different center frequency 0. The first conductive element may be replaced by a coaxial feed 60, toward the second conductive element. A dipole antenna for a wireless communication device, characterized in that extending from the other ₀ leg difference into place sized relative to the strip of the leg.