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This paper introduces an example of a small antenna measurement system with the optical fiber link technologies in the millimeter-wave band. The effect of the facilities such as the connect jig and the measurement system should be carefully estimated in the antenna measurement. The radiation patterns of a 60 GHz small package antenna have been measured by the optical fiber link system.
A sector-shaped dual-polarized antenna with T-shaped feeding structure is proposed. The proposed antenna, with 4 sector-shaped radiating elements, have a T-shaped feeding structure which will broaden the bandwidth, The proposed antenna achieves a impedance bandwidth of 49.7% for SWR<2 at both ports and a stable HPBW(Half-Power Bandwidth), the simulated gain is greater than 8dBi over the operating...
This paper presents a wearable antenna of 2.4 GHz Bluetooth for smart glasses application. This antenna consists of two elements array planar inverted-F antennas (PIFA) using coaxial cable to connect two antenna elements together. Moreover, Specific Absorption Rate (SAR) in user's head is also calculated using the model provided by CST software. The frequency range for reflection coefficient <...
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