Broadband matching via reflection function optimization

Şengül, Metin

doi:10.1002/cta.2232

Cited by 2 publications

(1 citation statement)

References 20 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In Şengül (2017a), a new broadband-matching approach by using unequal length transmission lines is given. Another broadband-matching approach via reflection function optimization is proposed in Şengül (2017b). In Yang and Sievenpiper (2019), a matching circuit for a simple top-loaded monopole antenna is the starting point.…”

Section: Introductionmentioning

confidence: 99%

Quality factor based transducer power gain expression

Şengül

2023

COMPEL

Self Cite

View full text Add to dashboard Cite

Purpose In the literature, while designing broadband matching networks, transducer power gain (TPG) is used to measure the transferred power. Generally, in TPG expressions, load and back-end impedances of the matching network are used. This study aims to derive a new quality factor-based TPG expression. Design/methodology/approach In deriving the new expression, narrowband L type-matching network design approach is used and the new expression in terms of back-end quality factor, load quality factor and output port quality factor is obtained. Then, a broadband-matching network design approach using the derived TPG expression is proposed. Findings Two broadband double-matching networks are designed by using the proposed design approach using the derived TPG expression. Performances of the designed-matching networks are compared with the performances of the matching networks designed by means of simplified real frequency technique which is a well-known technique in the literature, and it is shown that they are nearly the same. Originality/value In broadband-matching problems, generally an impedance-based TPG expression is used, and it must be satisfied by the designed broadband-matching networks. But, in the literature, there is no quality factor-based TPG expression that can be used in broadband-matching problems. So, this gap in the literature has been filled by this paper.

show abstract

Section: Introductionmentioning

confidence: 99%