P1 - Théorie des circuits radiofréquences

Professional PCB Manufacturing: https://www.pcbgogo.com/promo/from_PB... PCBgogo is an experienced manufacturer of small-batch PCB prototypes and turnkey PCB assemblies. With four factories in China, PCBgogo can manufacture your prototype in as little as 24 hours. All products meet UL and RoHS standards. All new subscribers will receive a $50 coupon for their PCB manufacturing and assembly order. Radio frequencies are a subcategory of electrical engineering that is constantly growing with all the high-speed and wireless devices we use every day. Contrary to popular belief, the field of radio frequencies is used for both analog and digital signals. The digital devices we use today operate at high speeds (high frequencies), which implies different design considerations, and radio frequency concepts become essential. Join me on this exploration of the RF domain, where I will present various aspects and techniques to understand what happens in high-frequency electronic circuits and how to apply these concepts to printed circuit board designs. The complete RF series:    • Série RF (Radiofréquence)   ************************************************************************* My video equipment: Lavalier microphone: https://amzn.to/2H8MgPU Sony A7ii camera: https://amzn.to/2FOOxyz Tamron 28-75mm f/2.8 lens: https://amzn.to/3jVUdsy Studio lighting: https://amzn.to/3bCZYrd Colored light: https://ban.ggood.vip/Tiaq Music: www.bensound.com 0:00 Introduction 1:44 Series overview 3:04 PCBgogo; Video partner 4:06 Why radio frequencies? 5:55 When to use RF concepts? 7:32 Questions that will be addressed 10:18 Application example #1 13:50 KCL and KVL at high frequencies 14:58 Review of mathematical tools 22:48 Application example #2 24:39 Conclusion