What is a Spread Spectrum Signal and Why Are They Used? скачать в хорошем качестве

What is a Spread Spectrum Signal and Why Are They Used?

Explains three types of spread spectrum signals and points out three reasons for using them in digital communication systems. If you would like to support me to make these videos, you can join the Channel Membership, by hitting the "Join" button below the video, and making a contribution to support the cost of a coffee a month. It would be very much appreciated. Or by clicking here:    / @iain_explains   Check out my 'search for signals in everyday life', by following my social media feeds: Facebook: https://www.facebook.com/profile.php?... Instagram:   / iainexplains   Website: http://www.iaincollings.com Related videos: (see: http://iaincollings.com) • How does DS CDMA Work?    • How does DS CDMA Work?   • Mobile Standards Evolution: FDMA, TDMA, CDMA, OFDMA    • Mobile Standards Evolution: FDMA, TDM...   • The Difference Between Multiplexing and Multiple Access    • The Difference Between Multiplexing a...   • What is a Matched Filter?    • What is a Matched Filter?   • Autocorrelation and Power Spectral Density (PSD) Examples in Digital Communications    • Autocorrelation and Power Spectral De...   • What are Flat Fading and Frequency Selective Fading?    • What are Flat Fading and Frequency Se...   • What are Doppler Shift, Doppler Spread, and Doppler Spectrum?    • What are Doppler Shift, Doppler Sprea...   For a full list of Videos and Summary Sheets, goto: http://www.iaincollings.com