Results 21 to 30 of about 43,191 (254)
A Safe and Innovative Method to Apply Venous Coupler in Oncologic Head and Neck Reconstruction
Indian Journal of Plastic Surgery, 2023 Venous anastomosis with a coupler device is an effective alternative to the hand-sewn anastomosis technique. Twist in the veins following a coupler anastomosis is a troublesome complication that needs a revision of venous anastomosis. The author proposes
Ravikiran Naalla
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Broadside coupled stripline with double-side UC-PBG structure
Journal of Telecommunications and Information Technology, 2005 A stripline waveguide with double-side UC-PBG pattern is considered. To verify usefulness of the stripline structure with UC-PBG a 3 dB coupler has been designed and fabricated.
Paweł Meissner, Marek Kitliński
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Sensors, 2021 In this paper we report on the theoretical analysis and fabrication of a dual-core microstructured polymer optical fiber (mPOF) and demonstrate how the coupling characteristics of a dual-core mPOF may be a key factor to assess the quality of the ...
Amaia Berganza +4 more
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Non-destructive coupler characterisation technique
, 2002 A novel nondestructive technique for characterising couplers by means of a local perturbation is described. The method is studied theoretically and verified experimentally by characterising different types of fused fiber-couplers.
Alegria, C., Zervas, M.N.
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Analisis Biaya dan Waktu Penerapan Metode Coupler dan Welding Pada Struktur Kolom
Siklus: Jurnal Teknik Sipil, 2023 Pemilihan metode penyambungan tulangan untuk perkuatan struktur kolom merupakan suatu keputusan yang penting karena mempengaruhi biaya, waktu dan kualitas konstruksi.
Monika Natalia +4 more
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Train set crash analysis with crash behavior of a coupler
Nihon Kikai Gakkai ronbunshu, 2022 In the event of a collision accident, if a coupler is failed, the distance between railway adjacent vehicles cannot be maintained at a constant space, which may result in a collision between the ends of those railway vehicles.
Hiroyuki SATO, Tomohiro OKINO
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Effect of WC content on microstructure and properties of Ni60/WC composite coatings for railway couplers [PDF]
Advanced ManufacturingDue to corrosion erosion and mechanical wear, the coupler connecting surface needs to be frequently polished and repaired. In order to avoid the fact that the fit clearance of the connecting surface gradually exceeds the design standard limit due to ...
Xinlin Wang +4 more
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Robust Optimization for Misalignment Tolerance in Inductive Power Transfer Coupler Design
IEEE Open Journal of the Industrial Electronics Society, 2023 Coupler parameters, such as transmitter inductance (LTx), receiver inductance (LRx), and the coupling coefficient (k) or mutual inductance (M), vary with the misalignments.
Sampath Jayalath, Azeem Khan
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Design of microstrip microwave phase shifters for antenna arrays
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2017 The analysis of the features of microstrip discrete reflective phase shifters is given. The principle of forming multi-bit phase shifters based on the transmission-type phase shifter is presented.
E. M. Glushechenko
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Bidirectional Coupler Study for Chip-Based Spectral-Domain Optical Coherence Tomography
Micromachines, 2022 A chip-based spectral-domain optical coherence tomography (SD-OCT) system consists of a broadband source, interferometer, and spectrometer. The optical power divider flatness in the interferometer’s wavelength is crucial to higher signal-to-noise ratios.
Hong-Yan Zheng +4 more
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