Results for: Directional-antenna

Why Directional antenna are not useful for mobile phones?

Because a directional antenna is designed to either transmit or receive signals from a small are of space. Mobile phones need to receive from and transmit to all directions - (MORE)
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Are indoor digital TV antennas directional?

Yes, but to a very limited extent.   The most common indoor antennas generally may have rabbit ears, discs, and dials. The rabbit ears, contrary to popular belief, get th (MORE)

What is an antenna and what is the difference between an omni antenna and a panel antenna?

"What is an antenna": the antenna is a device that couples electromagnetic fields between free space and a circuit (radio, cell phone, etc.). An omni or omni-directional ant (MORE)

What is a butterfly antenna?

Butterflies anteena's are basically like there face they use them for sight,smell and communication
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What is the answer to 20c plus 5 equals 5c plus 65?

20c + 5 = 5c + 65 Divide through by 5: 4c + 1 = c + 13 Subtract c from both sides: 3c + 1 = 13 Subtract 1 from both sides: 3c = 12 Divide both sides by 3: c = 4
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