Lesson 4: 'Sending RF Signals: Overcoming Distrance and Obstacles' will guide you through the different factors that affect traveling RF signals, including free-space losses, obstacles, multipath, and also non-802.11 interferers.
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Lesson 5: 'Converting Bits into RF Waves' will explain these different techniques used to encode bits into RF signals, allowing you to understand why some devices will get 1 Mbps while others, connected to the same AP, get several hundreds of Mbps.
The Accessible Guide to Modern Wireless Communication for Undergraduates and Practicing Electrical Engineers Developed and proven as part of a special laboratory course at the University of Texas, this unique text makes wireless communication accessible both to undergraduates and to practicing electrical engineers who haven't specialized in communications. Using this text, instructors can teach wireless technologies without other analog or digital communication prerequisites.
The Acclaimed RF Microelectronics Best-Seller, Expanded and Updated for the Newest Architectures, Circuitry, and Devices Wireless communication is now almost as ubiquitous as electricity. However, the design and implementation of RF circuits and transceivers remains challenging, requiring a broad understanding of multiple disciplines, the management of complex tradeoffs, and innovative solutions for issues ranging from power to area consumption.
Lesson 3: 'Sending a Signal: Antennas' this lesson will show you how to decipher the antennas radiation pattern schemes provided by antenna vendors, and how to choose the right antenna for your network.
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