Results 91 to 100 of about 7,795 (299)

Bandpass Filter Using Dual Series-Cascaded Ring Resonators with Multiple Transmission Zeros

, 2018
© 2018 IEEE. Compact dual series-cascaded ring resonators comprised of three parallel-coupled lines are proposed for design of fifth-order bandpass filter (BPF) with multiple transmission zeros. Two pairs of ±b3λg/4 parallel-coupled lines are cascaded to
Liu, Y, Yanhui Liu, Cai, Y, Kai Da Xu, Yijun Cai, Zhang, F, Li, M, Mengze Li, Xu, KD, Fengyu Zhang   +9 more
core   +1 more source

Dual‐band bandpass filter based on a single triple‐mode ring resonator

Electronics Letters, 2016
A novel dual‐band bandpass filter (BPF) based on a single triple‐mode ring resonator is proposed. The proposed BPF could provide three transmission poles for each passband to improve operating bandwidth.
Ming‐Chun Tang, Ting Shi, Shiyong Chen, Hailin Cao   +3 more
doaj   +1 more source

Triple Junctions as Dislocation‐Like Defects: The Role of Grain Boundary Crystallography Revealed by Experiment and Atomistic Simulation

Advanced Engineering Materials, EarlyView.
Grain boundary triple junctions are an essential ingredient of the microstructure of polycrystalline materials. In this study, a triple junction is observed using atomic‐resolution scanning transmission electron microscopy and characterized. Computer simulations reveal that the junction has a dislocation character that is determined by the joining ...
Tobias Brink, Saba Saood, Peter Schweizer, Jörg Neugebauer, Gerhard Dehm   +4 more
wiley   +1 more source

Reply to Comments on "Compact Wideband Bandstop Filter With Four Transmission Zeros"

, 2012
The authors thank V. K. Velidi and S. Sanyal for their comments and careful attention to our paper, in which a wideband bandstop filter with four transmission zeros was presented.
G. Torregrosa-Penalva, Bronchalo, Enrique, E. Bronchalo, Sánchez-Soriano, Miguel Ángel, Miguel Á Sanchez-Soriano, Torregrosa-Penalva, Germán   +5 more
core   +1 more source

CASCADED SQUARE LOOP BANDPASS FILTER WITH TRANSMISSION ZEROS FOR LONG TERM EVOLUTION (LTE)

Jurnal Ilmiah SINERGI, 2018
In this paper, we present a bandpass filter that passed frequency of 1.7 GHz – 1.8 GHz. It is applied for an uplink frequency in 4G 1800MHz. This filter is created by using substrate PCB TMM-10i and has a compact size of 42 mm x 42 mm.
Iis Andini, Dian Widi Astuti, Muslim Muslim   +2 more
doaj   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

A Novel High-Isolation Dual-Polarized Patch Antenna with Two In-Band Transmission Zeros. [PDF]

Micromachines (Basel), 2023
Li F, Cheng YF, Wang G, Luo J.
europepmc   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

A Novel Frequency-Variant Coupling Structure for Compact Inline Filter With Transmission Zeros

IEEE Access
This paper introduces novel frequency-variant coupling (FVC) structure in rectangular waveguide. The key feature of this structure is its ability to generate two transmission zeros (TZs) and one pole, reducing by one the number of physical resonators in ...
Enrique Lopez-Oliver, Cristiano Tomassoni, Giuseppe Macchiarella, Matteo Oldoni   +3 more
doaj   +1 more source

High-Isolation Diplexer With High Frequency Selectivity Using Substrate Integrate Waveguide Dual-Mode Resonator

IEEE Access, 2019
Two novel substrate integrated waveguide (SIW) high-isolation dual-mode diplexers based on electromagnetic perturbation technology have been presented in this paper.
Kaijun Song, Yedi Zhou, Yuxuan Chen, Abdiqani Mohamed Iman, Shema Richard Patience, Yong Fan   +5 more
doaj   +1 more source