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This paper presents a measurement method on the Bit-Error-Rate (BER) Over-The-Air (OTA) Testing of FSK signals for BAN antennas. The human body shadowing effects when a human walks in a multiple radio wave propagation environment are performed by a developed fading emulator with a dynamic phantom. The results show that the shadowing effect caused by the arm in a Rayleigh fading propagation environment...
This paper presents a polarization-controlled active antenna applied to BAN on-body communications. A primal objective is to achieve the enhancement of signal power, not only in downlink but also in uplink dynamic channels, between an access point mounted on the wrist and a sensor module attached to various locations on a human body. The proposed antenna is comprised of two orthogonal antennas, which...
This paper presents a polarization-controlled active antenna applied to BAN on-body communications. A primal objective is to achieve the enhancement of signal power, not only in downlink but also in uplink dynamic channels, between an access point mounted on the wrist and a sensor module attached to various locations on a human body. Firstly, a dynamic channel model to represent the geometrical relationship...
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