6533b82ffe1ef96bd1295e13

RESEARCH PRODUCT

Design of compensated multiport waveguide junctions considering mechanization effects

Benito GimenoSantiago CogollosVicente E. BoriaA.a. San Blas

subject

Optimal designCommercial softwareEngineeringFabricationbusiness.industryFull-wave methodsWaveguide (optics)Simulated dataTEORIA DE LA SEÑAL Y COMUNICACIONESKey (cryptography)Electronic engineeringMultiport waveguide junctionsMechanization effectsElectrical and Electronic EngineeringbusinessMicrowave

description

Abstract A new tool for the rigorous and efficient design of compensated multiport waveguide junctions, considering the mechanization effects due to low-cost manufacture techniques, is presented. Several new designs for a great variety of key components, present in modern microwave and millimetre-wave equipment, are proposed taking into account the introduction of rounded corners in the rectangular waveguide access ports. The new implemented tool permits to control and compensate for the potential degradation of the wide-band performance of such components prior to their fabrication, thus achieving an optimal design. All the presented results have been successfully validated by comparing the obtained simulated data with the results provided by a commercial software based on the finite-element method.

yearjournalcountryeditionlanguage
2015-01-01
10.1016/j.aeue.2014.10.003https://doi.org/10.1016/j.aeue.2014.10.003