Omnidirectional Antenna
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TECHNOLOGY
Radio Communication
Omnidirectional Antenna
How a doughnut-shaped signal pattern transformed wireless communication coverage
4 days ago
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Why do omnidirectional antennas radiate power primarily in a doughnut-shaped pattern rather than equally in all directions?
Because they focus energy horizontally to maximize coverage on Earth's surface, reducing wasted power sent vertically.
Because they are designed to send signals only upwards into the sky for satellite communication.
Because they radiate power equally in every direction, including vertically and horizontally, like an isotropic antenna.
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