Compact Waveguide Antenna Design for 77 GHz High-Resolution Radar by Chin-Hsien Wu, Tsun-Che Huang, Malcolm Ng Mou Kehn

“…Strong gains and narrow beamwidths of highly directive radiation beams afford longer detection range and finer spatial selectivity. Although conventionally used, patch antennas suffer from intrinsic path losses that are much higher when compared to the waveguide antenna. …”
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Trajectory Optimization with Dynamic Drivable Corridor-Based Collision Avoidance by Weijie Wang, Tantan Zhang, Zihan Song, Haipeng Liu

“…Previous research has proposed the drivable corridor (DC) method, which transforms complex collision avoidance constraints into linear inequalities by constructing time-varying rectangular corridors within the spatiotemporal domains, thereby enhancing optimization efficiency. …”
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Optimizing the Design of Surface-Acoustic-Wave Ring Resonator by Changing the Interdigitated Transducer Topology by S. Yu. Shevchenko, D. A. Mikhailenko, B. Nyamweru

“…The data obtained allowed an optimal design of the ring resonator to be proposed: an IDT with rectangular pins without selective withdrawal.Conclusion. …”
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Computer Vision as a Tool to Support Quality Control and Robotic Handling of Fruit: A Case Study by Estêvão Vale Filho, Luan Lang, Martim L. Aguiar, Rodrigo Antunes, Nuno Pereira, Pedro Dinis Gaspar

“…Four object detection models were developed using the TensorFlow Object Detection API, converted to TensorFlow Lite, to detect two types of fruit (tomatoes) using deep learning techniques. …”
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Clustering-based interactive image segmentation by B. A. Zalesky

“…For selection, rectangular areas that lie entirely inside the object images, and rectangular areas that belong completely to the background can be used. …”
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Estimation of Stresses in a Plate with a Concentrator through Ultrasonic Measurements of Acoustic Anisotropy by D. A. Tretyakov, D. S. Osovik

“…However, the problem of timely detection and assessment of critical stresses caused by local concentrators through ultrasonic testing has not been solved. …”
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Kernel Density Based Spatial Clustering of Applications with Noise by Rohan Kalpavruksha, Roshan Kalpavruksha, Teryn Cha, Sung-Hyuk Cha

“…This paper reinterprets DBSCAN as a specific case of kernel density estimation (KDE)-based clustering, where the kernel shape corresponds to a hyper-rectangular pillar or cylindrical kernel, depending on the distance metric. …”
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Design, Dynamics and Development of Upgraded Tiltable Wing associated Quadcopter through Advanced computational simulations incorporated Bottom-Up Approach by Haribalan Saravana Mohan, Karthikeyan Murugaraj, Senthil Kumar Solaiappan, Beena Stanislaus Arputharaj, Parvathy Rajendran, It Ee Lee, Shyam Sundar Jayakumar, Janani Priyadharshini Veeraperumal Senthil Nathan, Arunkumar Karuppasamy, Vijayanandh Raja

“…In order to enhance the endurance, the conventional rectangular cross-sectional arm was replaced by airfoil cross sectional arm which helps in reduction of overall drag. …”
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IOF-Tracker: A Two-Stage Multiple Targets Tracking Method Using Spatial-Temporal Fusion Algorithm by Hongbin Liu, Yongze Zhao, Peng Dong, Xiuyi Guo, Yilin Wang

“…First, the video frames are processed by a detector to identify objects and form rectangular detection areas. Meanwhile, an estimator predicts the target rectangular areas in the next frame. …”
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An Aircraft Pallet Damage Monitoring Method Based on Damage Subarea Identification and Probability-Based Diagnostic Imaging by Bin Liu, Tingzhang Liu, Yue Lin, Jianfei Zhao

“…In the proposed method, first, the large aircraft pallet monitoring area is divided into rectangular subareas, and a piezoelectric transducer sensor is pasted on each vertex of the rectangular subarea that is used to excitation and sensing the Lamb wave. …”
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Auditory filtering at low frequencies by A. P. SĘK

“…This paper is concerned with the comparison of the critical bandwidth (CB) and the equivalent rectangular bandwidth (ERB) of the auditory filters at low frequencies. …”
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Fat-free noncontrast whole-heart cardiovascular magnetic resonance imaging with fast and power-optimized off-resonant water-excitation pulses by Adèle L.C. Mackowiak, Davide Piccini, Ruud B. van Heeswijk, Roger Hullin, Christoph Gräni, Jessica A.M. Bastiaansen

“…A binomial off-resonant rectangular (BORR) pulse with matched duration, as well as previously published lipid-insensitive binomial off-resonant excitation (LIBRE) pulses (1 and 2.2 ms), were implemented and optimized for fat suppression in numerical simulations and validated in volunteers (n = 3). …”
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What is the best pulse shape for pacing purposes? by Avinoam Rabinovitch, Doron Braunstein, Ella Smolik, Yaacov Biton, Revital Rabinovitch

“…Other pulse shapes examined, including ramp-up, ramp-down, half-sine, and triangular (tent-like), fall between these two in terms of performance.DiscussionFrom a clinical perspective, the appropriate pulse shape should be selected based on the specific goal. For minimizing the pulse amplitude required to cross the excitation threshold, the rectangular pulse is recommended. …”
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Isolation Enhancement Based on TM010 and TE30 Mode Characteristics in a Patch Antennas Using Genetic Algorithm Optimization for Ku-Band Applications by Muddineni Raveendra, U. Saravanakumar, P. Padmaloshani, P. Saam Prasanth Dheeraj, Anand Anbalagan, R. Sreelakshmy

“…This paper proposes a novel technique to enhance isolation in rectangular patch antennas by leveraging the mode characteristics of TM010 and TE30 to achieve better than −40 dB between the transmitter and receiver with dual-polarization features. …”
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Method for extracting light stripes of wheel profiles from consecutive frames in complex background by LEI Yongwei, LEI Lei, SONG Dongli, LIN Hanxiao

“…This paper proposed a method that involves detecting the enclosing rectangle of binary images in the R component of acquired images, utilizing the shape characteristics of thin and long light stripes and their distinct color characteristics, against complex backgrounds caused by varying illumination conditions in wheel profile detection. …”
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High-efficiency nonlinear frequency conversion enabled by optimizing the ferroelectric domain structure in x-cut LNOI ridge waveguide by Su Yawen, Zhang Xinyu, Chen Haiwei, Li Shifeng, Ma Jianan, Li Wei, Niu Yunfei, Qin Qi, Yang Shaoguang, Deng Yu, Zhang Yong, Hu Xiaopeng, Zhu Shining

“…In this work, we optimized the applied electric field distribution, and rectangular inverted domain structure was obtained in the ridge waveguide which is beneficial for efficient nonlinear frequency conversions. …”
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A continuous merging method for natural surface elements based on morphing by Yue Chen, Haizhong Qian

“…Additionally, due to the complexity and diversity of natural element boundaries, traditional algorithms designed for artificial areal elements with rectangular characteristics are no longer effective. …”
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Quid du port romain estuarien de Barzan (Charente-Maritime) ? by Vivien Mathé, Laurence Tranoy, Marion Druez, François Lévêque, Vincent Miailhe, Frédéric Pouget

“…Two large compartmented constructions, rectangular in shape (85 to 100 m long; 15 to 25 m wide) and subdivided, are located on the opposite edges of the basin and follow the same orientation. …”
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Comparison of Eddy Current Loss Calculation Techniques for Axial Flux Motors with Printed Circuit Board Windings by Andreas Bauer, Daniel Dieterich, Sven Urschel

“…This publication provides a comprehensive overview of a selection of different eddy current loss calculation techniques that are applicable for rectangular tracks and round wire windings. …”
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Flexural Strength and Ductility of a Concrete Filled Steel Tube Beam with Different Layouts by Kamaran Shekha Abdullah, Abbas H. Mohammed, Ilyani akmar Abu Bakar, Shwaz Hashim Noori, Meer Mariwan Omar

“…This underscores the significance of using thicker plates and concrete to enhance structural integrity and durability. Notably, rectangular CFSTs demonstrated a 91.84% increase in strength, while circular beams showed greater deflection resistance, highlighting the importance of careful material selection and design choices in structural engineering to optimize performance and resilience under stress.…”
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