Abstract: This paper presents an integrated Bluetooth Low Energy (BLE) planar inverted-F antenna (PIFA) sensor designed for noncontact liquid level detection using microwave sensing in the 2.4 GHz ISM ...
Abstract: This paper proposes dual functional microwave sensor for displacement and angular detection of liquid material based on electric coupled (ELC) resonator. The proposed resonator uses a ...
Lake Mead remains only one-third full as officials warn that the reservoir's dangerously low water levels could mean breaching a more than 104-year-old water agreement between seven states. Western ...
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