시간영역 유한 차분법을 이용한 Dual Band PIFA 구조해석
Analysis of dual band PIFA using finite difference time domain method
유한영역 시간영역 유한 차분법;
- 원문 URL
The influence on the size of the radiation elements, presence and absent of slots, and dielectric of the PIFA mounted on mobile phone are analyzed by using finite difference time domain (FDTD) method. Return loss and radiation pattern for different PIFA structures are calculated and compared with those of EM simulator(CST). The results show that the slots and dielectric on the PCB provide the desirable dual resonance operation, further more the proposed technique offers a reduced antenna size.