Temperature sensor with adjustable frequency band integrated with antenna and perception by Xiangxiang Zhang, Yulong Hou, Rui Feng, Huanting Shi, Junqi Pang, Qiulin Tan

“…We selected 99% pure alumina ceramic as the substrate material and utilized screen printing and high-temperature sintering techniques to solidify the heat-resistant silver paste into metallic patterns and ground planes. …”
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A Coupled-Field Expansion Method for Single-Layer and Multilayer Planar Periodic Structures by Yading Li, Karu P. Esselle, Lvqian Zhang

“…A new, rigorous, field-based, seminumerical analysis method is presented to obtain the reflection and transmission coefficients of 2D planar periodic structures with arbitrarily shaped metallization patterns for both normal and oblique incidence conditions. …”
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Ultra-Wide-Band and Polarization-Insensitive Metamaterial Absorber With Resistive Ink Sheet for RCS Reduction Applications by Ramesh Amugothu, Vakula Damera

“…The structure of the unit cell is designed using a dielectric FR4 substrate with resistive ink patterns printed on it. With the help of computational optimization using the Ansys HFSS tool, the proposed unit cell's various geometric parameters are fine-tuned to achieve outstanding results. …”
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An Effective One-shot Body Part Multi-View Reconstruction Device with Self-calibration Capabilities by M. Bonotto, M. Bonotto, D. Evangelista, M. Imperoli, A. Pretto

“…The scanned mesh will be used as a backbone model for the cast design and 3D printing. The system is based on the multi-view active stereo principle and it is composed of a circular array of 16 synchronized cameras (Fig. 1) and 4 equally distributed IR pseudo-random laser pattern projectors. …”
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Rapid Prototyping of a Dammann Grating in DMD-Based Maskless Lithography by Qi Zheng, Jinyun Zhou, Qiming Chen, Liang Lei, Kunhua Wen, Yiming Hu

“…Using a series of experiments and optimized designs, we analyze the characteristics of the photocurable resin, quantify the dose modulation for lithography and redesign the mask pattern. …”
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Hotspot Estimation for Antenna-Less Backscatter Communication Using Excited Impedance Analysis by Junwoo Cha, Choyoun Park, Youngcheol Park

“…This paper proposes a novel method for determining the optimal mounting position of nonlinear components for antenna-less backscatter communication using ground (GND) plane patterns on printed circuit boards (PCB). …”
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Polarized Color Filters Using Colloidal Quantum Rod Nanocrystals for Advanced High‐Performance Displays by Jianxin Song, Maksym F. Prodanov, Yiyang Gao, Chengbin Kang, Debjyoti Bhadra, Yuechu Cheng, Zebing Liao, Kumar Mallem, Vigneshwaran Swaminathan, Valerii V. Vashchenko, Xiao Wu, Xinhui Lu, Abhishek K. Srivastava

“…Specially designed ligands on the QR surfaces allow higher load of the QR material into the polymer matrix with uniform alignment. Optimizing inkjet printing, photolithography, and photoalignment processes, a remarkable degree of polarization (DOP) of 0.65 is achieved for precisely patterned red and green QR CFs. …”
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Uniplanar Millimeter-Wave Log-Periodic Dipole Array Antenna Fed by Coplanar Waveguide by Guohua Zhai, Yong Cheng, Qiuyan Yin, Shouzheng Zhu, Jianjun Gao

“…A uniplanar millimeter-wave broadband printed log-periodic dipole array (PLPDA) antenna fed by coplanar waveguide (CPW) is introduced. …”
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Flexible FLIG-Based Temperature Sensor Enabled by Femtosecond Laser Direct Writing for Thermal Monitoring in Health Systems by Huansheng Wu, Cong Wang, Linpeng Liu, Ji’an Duan

“…Moreover, the sensor was successfully integrated into a 3D-printed robotic platform, achieving both contact and non-contact temperature detection. …”
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Development of Cellular Cast Structures for Improving Heat Transfer in Thermal Energy Storage Systems by K. Naplocha, J. Grzęda, O. Trzaska, N. M. Raźny, A. Dmitruk

“…For improving heat transfer in the thermal energy storage system (TES), cast aluminum cellular structures were designed, optimized, and produced by investment casting. The pattern was 3D printed from polylactide (PLA) polymer and then subjected to molding and heat treatment. …”
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A contamination-free electrolyte-gated organic transistors platform for high-accuracy tumor biomarker detection by Jovana Babic, Alberto Ballesio, Francesca Frascella, Lucia Napione, Mattia Pagani, Matteo Parmeggiani, Simone Luigi Marasso

“…A microfluidics with multiple flow control allows for maintain a constant fresh solution without analytes on reference gate electrode, while another inlet and functionalized gate is used for sensing, thus reaching high stability and reproducibility. All these (four) optimizations lead to new measuring protocol and new 3D printed top cover that ensure better stabilization and repeatability of the results. …”
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Monolayer graphene/platinum-modified 3D origami microfluidic paper-based biosensor for smartphone-assisted biomarkers detection by Arda Fridua Putra, Annisa Septyana Ningrum, Suyanto Suyanto, Vania Mitha Pratiwi, Muhammad Yusuf Hakim Widianto, Irkham Irkham, Wulan Tri Wahyuni, Isnaini Rahmawati, Fu-Ming Wang, Chi-Hsien Huang, Ruri Agung Wahyuono

“…Experimental approach: G/Pt catalysts were prepared using 2.5 to 10 mM Pt precursors under UV irradiation. µPADs were laser-printed on commercial-grade filter paper, patterned, and folded into three layers of 3D Origami. …”
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