MICROSTRIP ANTENNA INCLUDING FIRST METAL CONDUCTOR PORTION HAVING MEANDER SHAPED SLOT AND SECOND METAL CONDUCTOR PORTION FORMED ALONG SLOT OF FIRST METAL CONDUCTOR PORTION

摘要

PURPOSE: A microstrip antenna is provided to obtain improved harmonic wave suppression characteristics by forming a second metal conductor portion along the slot formed into a meander shape at a first metal conductor portion. CONSTITUTION: A microstrip antenna comprises a first metal conductor portion(110), a second metal conductor portion(120), and a third metal conductor portion. The first metal conductor portion is attached to one surface of a dielectric substrate, and has a slot formed into a meander shape. The second metal conductor portion is formed along the slot of the first metal conductor portion, and electrically connected to the first metal conductor portion. The third metal conductor portion is attached into T-shaped on the other surface of the dielectric substrate.