In this paper, a methodology for fast multiobjective optimization of the miniaturized
microwave passives has been presented. Our approach is applicable to circuits that can be …

In this study, the authors introduce a methodology for low‐cost simulation‐driven design
optimisation of highly miniaturised branch‐line couplers (BLCs). The first stage of their …

In this study, a compact rat‐race hybrid coupler with harmonic suppression based on slow‐
wave transmission lines (SW‐TLs) is presented. Such artificial lines are implemented by …

In this work, a step‐by‐step development of a compact microstrip rat‐race coupler (RRC)
has been presented and discussed. A high degree of miniaturization has been obtained by …

ABSTRACT A simple and robust algorithm for computationally efficient design optimization
of microwave filters is presented. Our approach exploits a trust‐region (TR)‐based algorithm …

A robust simulation-driven design methodology of microwave circuits with complex
topologies has been presented. The general method elaborated is suitable for a wide class …

In this study, the authors discuss a robust and efficient technique for rapid design of compact
couplers. The approach exploits two‐level space map** (SM) correction of an equivalent …

In this article, a reliable and low‐cost design methodology for simulation‐driven optimization
of miniaturized rat‐race couplers (RRCs) is presented. We exploit a two‐stage design …

In the paper, a procedure for precise and expedited design optimization of unequal power
split patch couplers is proposed. Our methodology aims at identifying the coupler …

In this article, fast electromagnetic (EM) simulation‐driven design optimization of compact
microwave couplers is addressed. The main focus is on explicit reduction of the circuit …