Greens Function, Finite Elements and Microwave Planar Circuits

ÀúÀÚ/¿ªÀÚ

J. Helszajn

ÃâÆÇ»ç

Wiley

ºÐ¾ß

ÀüÀÚÆÄ ¼öÄ¡ÇØ¼®

¸ñÂ÷/¼³¸í

Green¡¯s Function, Finite Elements and Microwave Planar Circuits J. Helszajn Heriot-Watt University, Edinburgh, UK The application of Green¡¯s function to planar microwave circuits is now very well accepted as a fundamental tool in electromagnetic analysis. Combining various modern mathematical techniques this book presents comprehensive and detailed methods for numerically describing practical microwave circuits (with one or more ports). Features include:
Applications of Green¡¯s function in: planar resonators, gyromagnetic circuits and junction circulators, together with applied examples
Detailed explanation of the use of Finite Element Method (FEM) techniques for calculating the solution of planar isotropic and gyromagnetic circuits
Specifically written for industrial engineers specialising in the analysis and development of planar circuits and postgraduate researchers
A perfect companion text for developing software for the solution of microwave circuits.

-----------------
Table Of Contents:

The Planar Microwave Circuit.
Properties of Immittance Functions.
The Greens Function of the Problem.
The Greens Function of Some Regular Circuits.
Greens Description of Open-Circuit Parameters of Regular Circuits.
Variational Calculus and the Rayleigh-Ritz Procedure.
Energy Functionals.
Interpolation Using Finite Elements.
Finite Element Calculations.
Cut-Off Space of Cloverleaf Resonators with Magnetic Walls.
Cut-Off Space of Cloverleaf Resonators with Electrical Walls.
Gyromagnetic Circuits.
Greens Function Description of Junction Circulator.
Finite Element Formulation of Junction Circulator.
Contour Integral Method.
Network Parameters of Reciprocal Planar Circuits Using the Mutual Energy Method.
Network Parameters of n-Port Non-reciprocal Circuits.
Energy Functionals of Gyromagnetic Waveguides.
Matrices, Quadratic Forms and Energy Functions.
Index.