An Improved Analytical Model for Broadside Coupled Transmission Line used on Planar Circuit

An Analytical Model for Alloyed Ohmic Contacts Using a Trilayer Transmission Line Model

Transmission Line Model for Slot-coupled Microstrip Reflectarray Antennas

A transmission line model is adopted for the analysis of slot-coupled microstrip reflectarrays. The current on the equivalent impedance for the single radiating element is used to obtain the reflectarray phase design curve. Computational costs are drastically reduced with respect to theoretical full-wave analysis. Numerical and experimental validations are presented on the phase curve useful fo...

An Analytical Approach for Single and Mixed-Model Assembly Line Rebalancing and Worker Assignment Problem

In this paper, an analytical approach is used for assembly line rebalancing and worker assignment for single and mixed-model assembly lines based on a heuristic-simulation algorithm. This approach helps to managers to select a better marketing strategy when different combinations of demands are suitable.Furthermore, they can use it as a guideline to know which worker assignment is better for ea...

Planar Transmission Line Method for Char- Acterization of Printed Circuit Board Di- Electrics

An effective approach to characterize frequency-dispersive sheet materials over a wide RF and microwave frequency range based on planar transmission line geometries and a genetic algorithm is proposed. S-parameters of a planar transmission line structure with a sheet material under test as a substrate of this line are measured using a vector network analyzer (VNA). The measured S-parameters are...

Various Types of Circuit Breakers used in Power System for Smooth Working of the Transmission Line

Once a power system is established it is necessary to protect it from faults (whether internal or external). So we use some protecting and sensing device like circuit breakers, Relays, Fuses etc. Circuit breaker is a mechanical device capable of making, carrying and breaking currents under normal circuit conditions and also making, carrying for a specified time. This paper represents informatio...