In this paper, a multifunctional microwave balun filter and balun diplexer design method is
introduced. Through the proposed novel coupling structure and the use of miniaturized grid …

This article presents a systematic design methodology of novel multifunctional balun filters at
3.5 GHz for 5G and MIMO transceiver applications. The balun filters are realized using the …

A dual‐band and a triple‐band balun bandpass filters (BPFs) are proposed in this paper,
using open‐circuited stubs loaded on ring resonators. The proposed baluns are in general …

Aiming at dipoles with different impedances, a wideband balun with adjustable impedance
for the balanced port is proposed in this communication. The balun is directly connected to …

A novel single-ended-to-balanced (SETB) filtering circuit is proposed in this paper. The
proposed circuit not only integrate controllable working modes between SETB filtering and …

In this paper, a planar ultrawideband (UWB) transmission line balun based on a novel
phase inverter is proposed, which consists of three coaxial connector to double-sided …

The design of baluns with wide bandwidth, transformation between complex source and
load impedances, and high isolation is presented in this paper. These features can be …

A new compact wideband filtering balun based on substrate-integrated suspended line
technology is presented in this brief. The proposed device is composed of a λg/4 suspended …

A filtering balun with compact size and extended stopband is designed in this paper. This
design is based on a novel coupled‐line loaded hairpin ring resonator (C‐HRR). First, the …

In this paper, a pair of stub-loaded dual-mode resonators (SL-DMRs) are adopted to design
a novel balanced to unbalanced filtering power dividers (BTU FPDs), which has high …