Strip line compensated balun and circuits formed therewith

摘要: A strip line compensated unbalanced-to-balanced converter having an inherently wide bandwidth for impedance matching or filtering in applications. two-sided printed circuit board contains the unbalanced input on one side and balanced output opposite area of circuit. By analogy, ''''balun'''' acts like a pushpull transformer two signals 180 electrical degrees out-of-phase from each other. Balun circuits find application as coupling device connecting local oscillator signal to mixer Another balun is harmonic generator wherein baluns are used, at other output.