What is a "Jamming Signal In Spread Spectrum"? The Most Authoritative Explanation.

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What is a "Jamming Signal In Spread Spectrum"? The Most Authoritative Explanation.

What are the applications of spread spectrum signals?

The Global Positioning System (GPS) is the first commercial communication system that uses spread spectrum signals enabling ranging, jamming protection, multipath protection and high degree of range precision. In today’s world, there are more applications of spread spectrum on the commercial side than on the military side.

What are the most successful spread spectrum communication systems?

Over the years, the most successful implementation of spread spectrum communication in commercial world lies in cdma 2000, WCDMA and UMTS, a 3G mobile communication system, WLAN, Ultra Wideband Communications (UWB), Body Area Networks, and energy efficient Radio Architecture design for future generation Millimeter Wave (mmWave) communications.

How effective is jamming on a frequency-hopping receiver?

If a narrow-bandwidth jamming signal is applied to a frequency-hopping receiver, it will be received only when the receiver happens to hop to that frequency. This will cause the jamming effectiveness to be significantly reduced.

What is spread-spectrum telecommunications?

Spread-spectrum telecommunications is a signal structuring technique that employs direct sequence, frequency hopping, or a hybrid of these, which can be used for multiple access and/or multiple functions. This technique decreases the potential interference to other receivers while achieving privacy.


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