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Communication & Telecom

The WLAN Card is used with a personal computer to access a Wireless Local Area Networks (WLAN), which can extend or replace traditional wired computer networks by transmitting and receiving data radio waves using Spread-Spectrum Technology (SST).

Core Subsystem include:

RF/IF Front End
- filters/amplifies RF signal and performs RF-to-IF conversion to generate I and Q data for ADC and DAC.

Baseband Processor of Physical Layer (PHY)
- modulates and demodulates I and Q data and performs carrier sensing, transmission and receiving frames.

Medium Access Controller (MAC)
- controls the communication (access) between client and applications.

Power Conversion
- receives power supply via the host interface.