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Kajal Singh добавлена новая статья Другое
2026-10-16 08:01:01 -

Ground to Air Antennas: Sculpting the Beam to the Airspace
Ground to Air Antennas: Sculpting the Beam to the Airspace The air ground communication system includes a ground to air antenna, which ensures controllers and pilots can reliably communicate with each other through radio signals across a specific airspace. It is not merely to transmit and receive, but to produce a radiation pattern that actually conforms to the coverage area it is to serve. A...

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Gurleen Nayar добавлена новая статья Другое
2026-10-28 05:54:09 -

Log Periodic Dipole Antenna: How Its Design Actually Works
A log periodic dipole antenna consists of dipole elements arranged along a boom, with each element increasing in length. The elements account for each part of the band. This is how a single antenna can be directional and cover a large range of frequencies. They have a sort of pattern to them. Each is longer than the adjacent one by a set ratio. Same spacing rule. With a change of frequency, the...

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Kajal Singh добавлена новая статья Другое
2026-10-30 06:55:50 -

One Helix for GPS L1 to L6: How the AH-1117-11 Covers 1100-1700 MHz
Helical antennas can be used for multiple GNSS bands. Yes, if those bands are in its operating range. The AH-1117-11 operates between 1100 and 1700 MHz. That's a 600 MHz span with a typical gain of 11 dBic. It includes the GPS L1, L2 and L5 center frequencies. Another common question buyers ask when choosing a high-gain helical antenna manufacturer in India is whether one antenna can cover the...

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Gurleen Nayar добавлена новая статья Другое
2026-09-28 11:22:52 -

Why India Needs Better Anti-Drone Antennas
An anti-drone antenna is the radio-frequency front end of a counter-drone system, the component that receives a drone's control and video signals so the system can detect it, and radiates the jamming energy that severs the drone's link to its operator. India needs better ones because the country has to defend long, porous borders and dense critical infrastructure against cheap, fast-evolving...

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