Dual-band interspersed cellular basestation antennas

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO RE50073
SERIAL NO

17212346

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Abstract

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Low-band radiators of an ultra-wideband dual-band dual-polarization cellular basestation antenna and ultra-wideband dual-band dual-polarization cellular base-station antennas are provided. The dual bands comprise low and high bands. The low-band radiator comprises a dipole comprising two dipole arms adapted for the low band and for connection to an antenna feed. At least one dipole arm of the dipole comprises at least two dipole segments and at least one radiofrequency choke. The choke is disposed between the dipole segments. Each choke provides an open circuit or a high impedance separating adjacent dipole segments to minimize induced high band currents in the low-band radiator and consequent disturbance to the high band pattern. The choke is resonant at or near the frequencies of the high band.

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Patent Owner(s)

Patent OwnerAddress
OUTDOOR WIRELESS NETWORKS LLC3642 E US HIGHWAY 70 CLAREMONT NC 28610

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Isik, Ozgur New South Wales, AU 19 194
Jones, Bevan Beresford New South Wales, AU 10 271
Shang, Chunhui Guangdong, CN 8 47

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