Final answer:
Spread spectrum technologies are used in wireless LANs, Bluetooth, and GPS systems.
Step-by-step explanation:
The spread spectrum technology is used in the following networks or products:
- Wireless local area networks (LAN): Spread spectrum techniques, such as Frequency Hopping Spread Spectrum (FHSS) and Direct Sequence Spread Spectrum (DSSS), are commonly used in Wi-Fi networks to provide secure and reliable wireless communication.
- Bluetooth: Bluetooth technology also utilizes spread spectrum techniques, specifically Frequency Hopping Spread Spectrum (FHSS), to enable wireless communication between devices.
- Global Positioning Systems (GPS): GPS systems use spread spectrum technologies, known as Code Division Multiple Access (CDMA), to transmit and receive signals between satellites and GPS receivers, allowing for accurate positioning and navigation.