The advantages of a DELTA antenna
Direct antennas, also known as directional antennas, offer several technical advantages, especially in applications where a targeted radio connection is necessary. The most important advantage is their high directivity: the antenna concentrates the transmission of reception energy in a specific direction. This significantly increases the range in this direction, which is particularly advantageous for connections over longer distances.
Another advantage is the reduction of interference. Since a direct antenna prefers to receive and transmit signals from a specific direction, unwanted signals from other directions are largely suppressed. This results in a better signal-to-noise ratio and thus a more stable and reliable connection.
Direct antennas also offer advantages in terms of security. Since the signal is only transmitted in a defined direction, it is more difficult for unauthorized receivers outside this range to intercept it. This is a particularly relevant aspect for wireless networks or sensitive data connections.
Summary
DELTA antennas can be used effectively wherever targeted, powerful, and interference-free radio connections are required—whether in professional settings, in industry, for WLAN connections between buildings, or in satellite communications.
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