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Rigorous Analytical Expressions for the Electromagnetic Parameters of Rectangular Coaxial Couplers with Circular and Square Inner Conductors

This article presents a set of accurate closed-form formulas for the primary parameters (inductance [L] and capacitance [C] matrices) and the impedances (Zoe, Zoo) of th...

The electrical properties of a loss-less coupler, using TEM mode coupled lines, can be described in terms of even- (Z oe ) and odd- (Z oo ) mode impedances and its primary parameters [L] and [C] matrices 2 where L o and C o are the proper inductance and...
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