MICROSTRIP TYPE DUAL BAND ANTENNA FOR AN IMPLANT USED AS A WIRELESS MEDICAL INSTRUMENT FOR A TRANSPLANT OPERATION

摘要

PURPOSE: A microstrip type dual band antenna for an implant is provided to improve the quality of a medical service by forming a dual band.;CONSTITUTION: A dielectric layer(100) is formed by using a dielectric substrate. A first ground surface(310) is formed on the lower side of the dielectric layer. The first ground surface has the same height as a second ground surface(320) and a third ground surface(330). The dielectric layer includes a radiation pattern unit(200). The radiation pattern unit includes a first radiation pattern connected to the third ground surface and a second radiation pattern. The second radiation pattern is extended from the first radiation pattern.;COPYRIGHT KIPO 2011