We present a new, efficient strategy for designing fully balanced transmission line RF circuits for solid state NMR probes based on back propagation of common impedance nodes (BPCIN).
Compact closed-form mathematical expressions for the propagation parameters (characteristic impedance, effective permittivity and attenuation) of coplanar waveguides (CPW) are presented.
A calculation method is presented for sound propagation over an impedance discontinuity which is an improvement over previous methods, being particularly efficient for long distances.
The combined wave propagation and electromechanical impedance investigation mostly assesses the necessity and the feasibility of a multi-parametric self-sensing system.
The solution of this problem occurs in the kernel of certain boundary integral equation formulations of acoustic propagation above an impedance boundary, and the discussion of the paper is motivated by this application.
The acoustic propagation through a flow impedance tube is computed in order to validate the implementation of the impedance boundary condition in this scheme.
Only the diagonal elements of the characteristic impedance and propagation matrices are used in the study considering that mutual impedances between cables are relatively small [20].
The characteristic impedance, the propagation constant, and the effective permittivity of the lines were extracted and used to derive the dielectric parameters of the PSi substrate [13, 14].
where x is the length of the power line Line_k, and γ and Z C are the propagation constant and characteristic impedance of this power line, respectively.
