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Showing 1 to 2 of 2 for “"Sensor antennas"”.
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Synthesis Imaging with Vector Sensor Arrays
… in conducting these observations. Parabolic antennas, which are commonly used for radio astronomy, would need to be impractically large to obtain high angular resolution at frequencies below roughly 100 MHz. Instead, to observe frequencies between 10 MHz and 100 MHz, observatories use …
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Analysis and solutions for RFID tag and RFID reader deployment in wireless communications applications. Simulation and measurement of linear and circular polarised RFID tag and reader antennas and analysing the tags radiation efficiency when operated close to the human body.
… problems associated with the implementations of antennas RFID Reader and Tag for various applications. In particular, the efficiency of the RFID reader antenna and the detection range of the RFID tag antenna, subject to a small and compact antenna¿s design configuration have been studied. The …