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A dual band and compact multi input multi output (MIMO) antenna for WLAN has been present in this letter. The proposed antenna operates over a wide frequency range of 1.93–2.79 GHz and 4.79–6.19 GHz suitable for long-term evolution (LTE) and wireless local area network (WLAN). The two elements antenna with a compact size of 39×40×1.5 mm3 which is designed on a FR4 substrate with a dielectric constant...
AMC (Artificial Magnetic Conductors) is an important part in the research about artificial electromagnetic materials. Currently, the main two trends in AMC is miniaturization and low-frequency design, especially the latter, which can help applying AMC into wireless communication antennas. This paper discusses some kinds of low-frequency AMC structure, with interleaved gap and lumped elements as key...
A dual band multiple-input-multiple-output (MIMO) antenna with high isolation for LTE and WLAN has been presented in this paper. To improve the isolation of each element, the two elements are placed 180° apart on FR4 substrate (78×40 mm2). The simulated results show that the proposed MIMO antenna operates at the following frequency bands: 2.20– 3.15 GHz and 5.24–5.83 GHz while |S11|<10 dB, with...
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