A spread-spectrum signal is a signal that occupies a bandwidth that is much larger than necessary to the extent that the occupied bandwidth is independent of the bandwidth of the input-data. With this technique, a narrowband signal such as a sequence of zeros and ones is spread across a given frequency spectrum, resulting in a broader or wideband signal.
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- • There are four basic types classified according to the point of insertion of PN code. – Direct Sequence spread spectrum (DSSS) – Frequency hopping spread...
- FCC certification testing is often completed with the spread-spectrum function enabled in order to reduce the measured emissions to within acceptable legal limits.
- Related What are spread spectrum techniques?
- The concept of spread spectrum — narrow band signals are intentionally spread over a much wider band.
- • Types: – frequency hopping spread spectrum (FHSS) – direct sequence spread spectrum (DSSS). 13-11-2017. Dr. Manas Khatua.
- ...temelde iki çeşit sistemi vardır. direct sequence spread spectrum ve frequency hopping spread spectrum. pn sequence'ları yöntemin yapıtaşlarındandır.
- How does spread spectrum work? Spread spectrum uses wideband, noise-like signals that are hard to detect, intercept, or demodulate.
- gigabyte ma790x anakartım var bios da böyle bir şeye rastgeldim sb600 Spread spectrum acaba bu ne işe yarar? bilen birileri yardımcı olabilir mi ??
- The MMCME# can generate a spread-spectrum clock from a standard fixed frequency oscillator when SS_EN is set to TRUE (see This Figure ).
- The goal of this project was the hardware/software implementation of a Direct Sequence Spread Spectrum (CDMA) demonstrator in the 2.4 GHz ISM band.
