Skill

Describe Wireless Modulation and Data Encoding

May 2023 with Jeff Kish

Join Jeff Kish as we learn about what's actually happening when data gets changed into radio waves. We'll learn about details like phase, amplitude and frequency, and what changing them does to how data gets encoded and transmitted.

Recommended Experience

Basic understanding of wireless communication and transmission
Familiarity with radio frequency and Wi-Fi concepts
Some experience with network performance analysis or troubleshooting

Related certifications

Certified Wireless IoT Solutions Administrator

Related Job Functions

Network administrator
Wireless network technician
Network architect

Erik brings over 20 years of IT experience to his training, with a focus on cybersecurity and digital forensics.

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Videos in this skill

1. Overview (0:20)
2. Intro (2:52)
3. Modulation and Encoding (8:47)
4. Phase, Amplitude, and Frequency Shift Keying (12:08)
5. Data Encoding with Symbols (10:01)
6. Interpreting Modulation (11:45)
7. Conclusion (0:04)

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