ANALYZING IMPEDANCE CHARACTERISTICS OF MONOPOLE ANTENNAS WITH DIFFERENT CHASSIS WIDTHS FOR DUAL RESONANCE-BASED BROADBAND OPERATION

摘要

Variation of the impedance characteristics between two monopole antennas, according to the width of chassis is analyzed. Dual resonance-based broadband antennas are proposed on the basis of the analyzed results. The experimental antennas are an inverted L-shaped monopole antenna and a printed meander line monopole antenna. The dimensions of the derived antennas with a chassis are appropriate for a USB dongle application.