Inventor
POWELL CHARLES M
US9 patents
Patents
9 patentsUS6133889AOct 17, 2000
Log periodic dipole antenna having an interior centerfeed microstrip feedline
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US5818397AOct 6, 1998
Circularly polarized horizontal beamwidth antenna having binary feed network with microstrip transmission line
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US6072432AJun 6, 2000
Hybrid power tapered/space tapered multi-beam antenna
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US6243050B1Jun 5, 2001
Double-stacked hourglass log periodic dipole antenna
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US6353410B1Mar 5, 2002
Space tapered antenna having compressed spacing or feed network phase progression, or both
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US11095044B2Aug 17, 2021
Combined omnidirectional and directional antennas
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US10541477B2Jan 21, 2020
Combined omnidirectional and directional antennas
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US9831547B2Nov 28, 2017
Methods and devices for configuring antenna arrays
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US11387574B2Jul 12, 2022
Vertically and horizontally polarized omnidirectional antennas and related methods
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