Working Principle of a DIY Loop Antenna explained in an Easy Way (EP64)

Two mode resonance. The loop antenna I suggested still hides a secret that I haven't understood myself for a long time. Why does the antenna work the way it works? I would like to explain this to you today with a simple and clear presentation. ► PayPal - you can support my channel directly here: https://paypal.me/acamediacon ** referral link ** https://pcbway.com/g/7I8FPm 0:00 Teaser - Mysterious Working Principle 0:25 Overview on Experience 2:50 Working Principle 6:17 Measurement Results 6:52 Summary ► Affiliate links: My new equipment: https://amzn.to/3J8u6gY Antenna and RF Experiments: ***Arduino Nano: https://amzn.to/483TDm5 ***Original Arduino UNO: https://amzn.to/3NxDHjK ***24 NeoPixel Ring: https://amzn.to/48o7Ji4 ***Decent Potentiometer Knobs: https://amzn.to/3uZaasO ***editronic ALU Housing: https://amzn.to/3uZcDDA ***SMA T-Junction: https://amzn.to/41J8TTj ***SMA Connectors Plugs: https://amzn.to/4asZp26 ***LoRa Module Arduino: https://amzn.to/3TuxV6s ***NanoVNA: https://amzn.to/3NxC71i ***AD8318 RF Sensor: https://amzn.to/48GodSX *** LiIon Charge Controller: https://amzn.to/3RB9ZMe ***SMA Jumper Cable: https://amzn.to/48f2T6Q ***30dB SMA Attenuator: https://amzn.to/48mPg5r ***4000mAh LiIon Battery: https://amzn.to/3TtrMqY ***Housing Plastic: https://amzn.to/3TrUOHt ***Step-Up Module: https://amzn.to/477wGgq ***USB Micro Extension: https://amzn.to/3tnhrCi ***N-Plugs: https://amzn.to/3v5iszs ***16 NeoPixel Ring: https://amzn.to/3RwhOCR ***N to SMA Adapter: https://amzn.to/3ROX0re ***Wires Set: https://amzn.to/3Nx56m7 ***Quality Potentiometer: https://amzn.to/48pzCq6 ***Switch: https://amzn.to/3vcdl0h General components and accessories: *** Jumper Cable: https://amzn.to/3TpQJ6N ***Electrolyt Caps Set: https://amzn.to/4ao41Xw ***Heat Shrinks: https://amzn.to/41wGHTw ***Lab Power Supply 30V/10A: https://amzn.to/41uLMvn ***Resistors Sortiment: https://amzn.to/3tkuuVf ***Ceramic Capacitors: https://amzn.to/476FFib ***Screws Sortiment: https://amzn.to/3TtpNmw ***Helping Hand: https://amzn.to/3TuUfgj ***Screws Set: https://amzn.to/48kgsBO ***Soldering Iron: https://amzn.to/3RwPH6e ***USB Power Tester: https://amzn.to/3GOUivG ***Trimmer Sortiment: https://amzn.to/48pev70 ***LEDs Set: https://amzn.to/476ks82 ***Helping Hand: https://amzn.to/3TuUfgj *** We are participating in the Amazon affiliate program. The marked links are so-called affiliate links. If you click on the link and make a purchase via this link, we will receive a commission from your purchase without changing the price. ► Playlists: All videos:    • All Videos   Introduction and background:    • About the Channel