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CWNA: Certified Wireless Network Administrator Official Study Guide: Exam CWNA-106 by David D. Coleman, David A. Westcott

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Chapter 4Radio Frequency Signal and Antenna Concepts

In this chapter, you will learn about the following:

  1. imageAzimuth and elevation charts (antenna radiation envelopes)
  2. imageInterpreting polar charts
  3. imageBeamwidth
  4. imageAntenna types
    • Omnidirectional antennas
    • Semidirectional antennas
    • Highly directional antennas
    • Sector antennas
    • Antenna arrays
    • Static beamforming

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