Abstract Conventional Wilkinson power dividers (WPDs) can provide acceptable
performance close to the nominal center frequency. However, these WPDs can also exhibit …

The introduction of new technology in the wireless communication industry increases the
number of frequency bands in the communication environment. Therefore, a communication …

The complexity of RF front‐end (RFFE) modules of wireless devices has increased
dramatically over the past decade. In order to meet the demands for future mobile …

In this paper, a size-reduced tri-band Gysel power divider (PD) with ultra-wideband
harmonics suppression performance, simple structure, high-power handling capability, and …

The paper introduces a novel structure of a dual-band filtering Wilkinson power divider
(WPD). Its essential component is a dual-band bandpass filter (BPF), implemented using …

This article examines implementations of the recently introduced metamaterial-based
electromagnetic bandgap (MTM-EBG) structure, which may be embedded directly into the …

In this article, a wideband filtering power divider with good in‐band and out‐of‐band
isolations is designed based on a hybrid Wilkinson and Gysel structure. To achieve a good …

In this article, a dual‐band Gysel power divider is proposed based on the topology of finite‐
ground microstrip line. The general design method for the large frequency ratio and unequal …

This article presents a Mid-section crossed dual-band Branch-Line Coupler (MBLC) with
port extensions, along with a new design methodology for both complex and conventional …

In the design and development of front-end communication systems, the arbitrary
impedance environments are encountered frequently. In this article, a three-port dual-band …