A Design of Fractal Hilbert MIMO Antenna for 5G Mobile by Noora Rafid Kamil, Ahmed Ghanim Waddy, Aseel Hameed AL-Nakkash

“…The proposed fractal Habrit curve MIMO antennas were fabricated for the 3800 - 5460 MHz and 3735-5390 MHz bands with a 49 dB and 40 dB return loss and high isolation of 19.67 dB and 18.5 dB, using FR4 with dimensions of (24 × 45 × 0.8mm3) and (24 × 45 × 1mm3) respectively. …”
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Enhancing Stability of Thin-Walled Short Steel Channel Using CFRP under Eccentric Compression by Hongyuan Tang, Canjun Wang, Ruijiao Wang

“…Seven specimens, each 750 mm long, were fabricated; the main parameters were the number of CFRP plies (one or two) and the space between the CFRP strips (50, 100, or 150 mm). …”
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Disain Mesin Pengaduk Pakan Puyuh Yang Dilengkapi Dengan Komponen Penyemprot Cairan Fermentasi by Ruzita Sumiati, Fahri Reza, Nandi Pinto, Adriansyah Adriansyah, Yuli Yetri

“…Poultry  feed  mixing  machine  was  designed,  fabricated  and  tested. The  machine  consists  of  two function as mixing and fermented liquid spray. …”
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Tailored topotactic chemistry unlocks heterostructures of magnetic intercalation compounds by Samra Husremović, Oscar Gonzalez, Berit H. Goodge, Lilia S. Xie, Zhizhi Kong, Wanlin Zhang, Sae Hee Ryu, Stephanie M. Ribet, Shannon S. Fender, Karen C. Bustillo, Chengyu Song, Jim Ciston, Takashi Taniguchi, Kenji Watanabe, Colin Ophus, Chris Jozwiak, Aaron Bostwick, Eli Rotenberg, D. Kwabena Bediako

“…Abstract The construction of thin film heterostructures has been a widely successful archetype for fabricating materials with emergent physical properties. …”
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Improved Efficiency of Flexible Organic Light-Emitting Diodes by Insertion of Ultrathin SiO2 Buffer Layers by Chien-Jung Huang, Kan-Lin Chen, Po-Wen Sze, Wen-Ray Chen, Teen-Hang Meen, Shi-Lun Wu

“…An ultrathin hole-injection buffer layer (HBL) using silicon dioxide (SiO2) by electron beam evaporation in flexible organic light-emitting diode (FOLED) has been fabricated. While the current of the device at constant driving voltage decreases as increasing SiO2 thickness. …”
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Investigation of Contact Properties and Device Performance for Bifacial Double-Side Textured Silicon Solar Cells With Polysilicon Based Passivating Contacts by Pradeep Padhamnath, John Derek D. Arcebal, Sagnik Dasgupta, Gabby De Luna, Ajeet Rohatgi, Armin G. Aberle

“…Solar cells with n-type polysilicon based passivating contacts on the rear side are fabricated and characterized. The scientific approach used, and the insights presented in this work,  help to understand the mechanisms and behavior of screen-printed and fired-through contacts to polysilicon layers deposited onto textured silicon surfaces. …”
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Experimental Study on Structural Performance of RC Exterior Beam-Column Joints Retrofitted by Steel Jacketing and Haunch Element under Cyclic Loading Simulating Earthquake Excitati... by Cong-Thuat Dang, Ngoc-Hieu Dinh

“…Four half-scale RC exterior beam-column joints were fabricated and tested under cyclic loading simulating earthquake excitation. …”
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A Printed LPDA Antenna Fed by a Microstrip Line to Double Sided Parallel Strip Line from Backside by Zhou Yang, Huang Jingjian, Wu Weiwei, Yuan Naichang

“…To validate this approach, a printed LPDA antenna is simulated and fabricated for operating in the S and C bands (2.5–6 GHz). …”
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Dual-Mode Circular Polarization Selective Surface Cell for Single-Layer Dual-Band Circularly Polarized Reflectarray by Zheng Liu, Xue Lei, Jun-Mo Wu, Zhi-Jian Xu

“…A single-layer dual-band reflectarray operating with orthogonal CPs has been fabricated and tested. Measured results show the peak gains of 25.2 dBi at 11.6 GHz with 31% 3 dB axial ratio (AR) bandwidth and 26.5 dBi at 14.6 GHz with 32% 3 dB AR bandwidth, respectively. …”
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Oxygen effect on the performance of β-Ga2O3 enhancement mode MOSFETs heteroepitaxially grown on a sapphire by Yueh-Han Chuang, Fu-Gow Tarntair, Tzu-Wei Wang, Anoop Kumar Singh, Po-Liang Liu, Dong-Sing Wuu, Hao-Chung Kuo, Xiuling Li, Ray-Hua Horng

“…Enhancement-mode β-Ga2O3 metal-oxide-semiconductor field-effect transistors (MOSFETs) were then fabricated with a gate-recessed process, incorporating a 5 µm gate field plate structure. …”
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A Miniaturized 4 : 1 Unequal Wilkinson Power Divider Using Artificial Transmission Lines and Double-Sided Parallel-Strip Lines by Wen Huang, Wei Ruan, Fei Tan

“…Microstrip line with very high characteristic impedance of over 150 Ω has been achieved by this method, which cannot be easily achieved by conventional transmission lines because of comparably thin conductor width. The fabricated 4 : 1 unequal power divider has good operational performance and occupies 55.3 mm×37.8 mm, which is only about 40% of area compared to a conventional one at 0.9 GHz.…”
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Investigation on Microstructure and Tensile Fractography of RE Oxides (CeO2/Y2O3) Reinforced AZ91D Magnesium Matrix Composites by Santhosh Gotagunaki, Vardhaman S. Mudakappanavar, R. Suresh

“…Stir casting route was adopted to fabricate sample for study. Microstructure analysis illustrated the uniform distribution of particulate in matrix alloys. …”
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Densely vascularized thick 3D tissue shows enhanced protein secretion constructed with intermittent positive pressure by Misako Katsuura, Jun Homma, Yuhei Higashi, Hidekazu Sekine, Tatsuya Shimizu

“…This approach demonstrates promise for fabricating functional, transplantable, and thick tissues with dense vascularization and a high capacity for protein secretion, paving the way for novel applications in regenerative medicine.…”
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Effects of the FR 4 Substrate Realized in a Circularly Polarized UHF-RFID Reader Antenna with Fractal Geometry for Enhancing Parameters by Chitra Varadhan, S. Arulselvi, Fekadu Ashine Chamatu

“…The designed antenna is fabricated, and the prototype is characterized in terms of dielectric constant and loss tangent. …”
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A Review on Melt-Pool Characteristics in Laser Welding of Metals by Behzad Fotovvati, Steven F. Wayne, Gladius Lewis, Ebrahim Asadi

“…Recent advances in metal additive manufacturing processes have renewed interest in the melt-pool studies because in many of these processes, part fabrication involves small moving melt-pools. The present work is a critical review of the literature on experimental and modeling studies on laser welding, with the focus being on the influence of process parameters on geometry, thermodynamics, fluid dynamics, microstructure, and porosity characteristics of the melt-pool. …”
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Investigation on Mechanical Behaviour of LM6 Aluminum Alloy Hybrid Composites Processed Using Stir Casting Process by S. Suresh Pungaiah, Kuldip Kumar Sahu, R. Yuvaraja, G. Jayahari Prabhu, R. Raja Sudharsan, P. Thamizhvalavan, Kiran Ramaswamy

“…This hybrid composite was fabricated by varying fly ash from 3% to 15% with an increase of 3%. …”
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A Novel Stick-Slip Type Rotary Piezoelectric Actuator by Yuan Wang, Minglong Xu, Shubao Shao, Siyang Song, Yan Shao

“…The actuator is proposed, fabricated, and tested with the aim of realizing both fine resolution and a long stroke. …”
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Dual-Band Circularly-Polarized Transparent GNSS Antenna for Vehicular Applications by Quoc Hung Dang, Nghia Nguyen-Trong, Thomas Kaufmann, Timo Saarnimo, Chris Hide, Christophe Fumeaux

“…The proposed design is fabricated and measured to validate the design concepts.…”
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Investigation of Elastic Energy on Single Crystal GaN Nanobeams with Different Span by Shang-Chao Hung, Cheng-Fu Yang, Yi-Cheng Hsu

“…This research presents a novel technique which can more efficiently fabricate different spans of nanobeams on the same substrate. …”
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A Wideband Hybrid Fractal Ring Antenna for WLAN Applications by Atif Jamil, Muhammad Rauf, Abdul Sami, Arsalan Ansari, Muhammad Dawood Idrees

“…The prototype has been fabricated and experimentally verified.…”
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