Antenna assembly for subsurface meter pits
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Oct 9, 2001
Issued Date -
N/A
app pub date -
Jan 25, 2000
filing date -
Jan 25, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An antenna assembly (10) for subsurface utility metering equipment includes a disk-shaped radiating element (50) which is connected through a wire (51) having a self-inductance to a capacitor C and then to a ground plane (41) and a connector (31) for a coaxial cable (30) to provide an LC circuit for impedance matching of the antenna assembly (10) to a transmitter.
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