1. Noise jamming
Noise jamming is the most basic technique, which covers the target signal by emitting random electromagnetic waves so that it cannot be decoded by the receiving device. This method is simple and effective and is widely used to block wireless signals.
2. Frequency Jamming
By transmitting signals of the same or similar frequency on the target communication frequency, frequency jamming can effectively block the transmission of a specific signal. This technique requires accurate knowledge of the frequency characteristics of the target signal.
Advanced Techniques
1. Pseudo-signal jamming
Pseudo-signal jamming confuses the receiving equipment by sending false signals similar to legitimate signals. This technique not only blocks the signal, but also misleads the device to operate incorrectly, and is used in military and security applications.
2. Intelligent jamming
With the help of artificial intelligence and machine learning, modern frequency jammer can dynamically analyze and identify signal characteristics and automatically adjust the jamming strategy. Intelligent jamming improves the accuracy and effectiveness of jamming.
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