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We present a systematic three-dimensional radiation pattern analysis of a mobile handset and its antenna. A case-by-case inclusion of various mechanical parts in the simulation of the antenna verifies the most important part which affects the radiation pattern of the handset antenna. Our simulation results considering the overall circuit board and the case(More)
The performance of a commonly used 2.4 GHz (terraced and hook shaped) patch antenna is analyzed for three different assembly levels of WLAN card. Each level of the assembly with added parts exhibits significant changes in the resonant frequency and the radiation pattern. Our results suggest the importance of device-specific design and optimization of the(More)
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