iSmith 1.1 (Mobile)

(Description in Japanese is below English)iSmith is an iPhone app for RF(Radio Frequency) engineers.iSmith is an iPhone app to use smith chart on iPhone for impedance matching.You can place a marker on the chart, and rotate it with a slider.The rotation is along the constant resistance circle or the constant conductance circle.All you have to do is just tap "Rotate Series" or "Rotate Shunt" and use slider.The marker on the chart rotates corresponding to the slider.iSmith automatically decides which is nessesary inductor or capacitor, for the rotation.iSmith also automatically computes the value of inductor or capacitor,VSWR, return loss, and impedance after the rotation, and display them.You can cancel the rotation while rotating, and you can delete the last marker one by one.And after deleting markers, you can continue just same way.So, you can fell free to cut and try.After your impedance matching done, or even before, iSmith can show log.iSmithiPhoneiSmithiPhone"Rotate Series" "Rotate Shunt" iSmithiSmithVSWR()