On instruments, for example, Smith chart displays can provide an easy-to-decipher picture of the effect of tweaking the settings in a microwave network; in an EDA program, a Smith chart display can ...

The Smith chart is a staple for analyzing complex impedance. [W2AEW] notes that a lot of inexpensive test gear like the MFJ-259B gives you complex readings, but fails to provide the sign of the ...