Baluncore's latest activity
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Baluncore replied to the thread High School Tennis Balls in the Ocean.Déjà vu. -
Baluncore replied to the thread Engineering Voltage across inductor is somehow negative despite diodes?.v = L⋅ di/dt As the current rises and falls, di/dt changes sign. What does that do to the voltage across the inductor? While V2 is... -
Baluncore replied to the thread What is the word for the momentum of the Earth orbiting the Sun?.Orbital angular momentum. -
Baluncore replied to the thread Open circuit resonator not acting according to theory.If you measure S11 at one end of the resonator you will be loading it with 50Ω. That will kill any resonance. You need to excite the... -
Baluncore replied to the thread High School Another dumb SocMed quiz.Apparently birds warm their feet on bare wires. Maybe their bodies are actually being dielectrically heated by the AC field near the... -
Baluncore replied to the thread Small Hopper and Silo Design for Green Coffee.Many others have been through the design and testing process before you. There are commercial products that you could learn from. Expect... -
Baluncore replied to the thread -6dB loss phemonena in differential pair signaling.There is history, but no pictures available in previous threads. Some posts are like quicksand, the more you struggle, the sooner you... -
Baluncore replied to the thread -6dB loss phemonena in differential pair signaling.With much closer tracks, above a ground plane, it would form a backward wave coupler, but the tracks are not close coupled, they are... -
Baluncore replied to the thread -6dB loss phemonena in differential pair signaling.Based on so little solid information, you really cannot expect us to guess, but you don't answer questions, so here goes ... I assume... -
Baluncore replied to the thread Material property comparison based on TDR and delta L.Without context, I can tell nothing. -
Baluncore replied to the thread Material property comparison based on TDR and delta L.From the top right corner of your plot, how do you know the impedance of materials A-E? Were they calculated or were they measured using... -
Baluncore replied to the thread Interpreting TDR properly.I see no ringing in the plot. If the window you refer to is before the FFT, used for the VNA to TDR processing, then it appears not to... -
Baluncore replied to the thread High School Cold fusion.The field is now called "Low Energy Nuclear Reactions", LENR. Transmutations of element nuclei do occur during the process, but there... -
Baluncore replied to the thread High School Long rod in orbit.It would increase its backward spin gradually over time. If you started it instead, with a forward rotation having a period greater... -
Baluncore replied to the thread High School Long rod in orbit.It may seem counterintuitive, but the further end would orbit at a lower speed, while the lower end would orbit at a higher speed. That...