New posts in High Frequency

If a high frequency signal is passing through a capacitor, does it matter if the capacitor is charged?

Why do microwave ovens use magnetrons?

Why does the cable resistance jump from a low value to high value at a particular frequency?

Question relative to pads for capacitors - high frequency

Calculating Wattage for Gate Resistor for IRFP460 MOSFET used in High Frequency [400KHz] Application?

How does one measure the Fourier components of a signal?

What do these parts of this PCB do?

Why is 50 Ω often chosen as the input impedance of antennas, whereas the free space impedance is 377 Ω?

Why do fundamental circuit laws break down at high frequency AC?

Why solder mask are not applied to RF PCBs