A5024177626- Microwave Engineering and Waveguides
- Advanced Antenna and Metasurface Technologies
- Full-Duplex Wireless Communications
- Advanced Memory and Neural Computing
- Neural Networks and Reservoir Computing
- Antenna Design and Analysis
- Neural Networks and Applications
- Electromagnetic Compatibility and Noise Suppression
- Radio Frequency Integrated Circuit Design
Tianjin University
2020-2025
Huawei Technologies (Germany)
2024
This paper presents single-band bandpass filters (BPFs) and multiband (MBPFs) with enhanced selectivity based on vertically integrated substrate suspended line (SISL) folded patch resonators. Two types of SISL resonators significantly reduced sizes three novel topologies are introduced to design BPFs single or multi-band responses. To demonstrate the superiority proposed topology, first, a BPF open-ended miniaturized is proposed. Its transmission zeros (TZs) generation mechanism will be...
In this article, we discuss the synthesis and design of separate electric magnetic coupling path (SEMCP) bandpass filters (BPFs) based on half-mode patch resonators (HMPRs) hybrid with nonuniform <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> <tex-math notation="LaTeX">$Q$</tex-math> </inline-formula> factors. We investigate a novel structure as universal module compare it traditional SEMCP stepped impedance (SIRs). HMPR offers...
A compact low-temperature co-fire ceramic (LTCC) bandpass filter based on quarter-wavelength steppedimpedance resonators (SIRs) and lowpass loading cells with improved wideband high stopband rejection level is proposed demonstrated in this work. In the implementation, two low impedance SIRs are placed different layers, they generate strong capacitive coupling form a wide passband. Further, width of by cells, while extra poles formed to improve passband response simultaneously. The final...
This paper presents a novel type of patch resonator suitable for the design high selectivity in-line pseudoelliptic bandpass filters (BPFs) based on substrate-integrated suspended line (SISL) platform. The proposed structure is rectangular that allows propagation fundamental mode and order modes. By controlling position input output feedlines, resonators can provide both reflection transmission zero simultaneously. Thus, pole-zero pair be produced (behaving as singlet). poles zeros fully...