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1. Compact Cascaded Broadband Choke Device for Suppressing Transmission Shaft Microwave Leakage NSTL国家科技图书文献中心

Tailai Ni |  Xiufang Wang... -  《ieee microwave and wireless technology letters》 - 2025,35(1) - 67~70 - 共4页

摘要: operation, this letter proposes a novel compact cascaded |  broadband choke device (CBCD). The CBCD employs a cascaded |  leakage. In addition, the CBCD is designed to be compact | The advancement of mechatronics has increased |  the use of transmission shafts in microwave systems
关键词: Shafts |  Microwave antenna arrays |  Inductors |  Microwave devices |  Broadband antennas |  Phased arrays |  Bandwidth |  Microwave measurement |  Microwave circuits |  Loss measurement

2. Ultra-Fast, Fine-Resolution Thin-Film Lithium Niobate Spectrometer NSTL国家科技图书文献中心

Wei Liang |  Zhongjin Lin... -  《Laser & Photonics Reviews》 - 2025,19(1) - 2400635.1~2400635.6 - 共6页

摘要: device consists of two broadband edge couplers and a |  of 12 ± 2.4 dB m~(1), which enables the device to |  equivalent waveguide. The proposed device can achieve an | Achieving rapid spectroscopic characterization |  is highly desirable for contactless, real-time
关键词: compact device |  Fourier transform spectrometer |  on-chip |  photonic integrated circuit |  thin-film lithium niobate

3. Thermal characteristics of a compact cooling system of a powerful LED lighting device based on a spiral heat exchanger and heat pipes NSTL国家科技图书文献中心

Pekur, D. V. |  Nikolaenko, Yu. E.... -  《Thermal science and engineering progress》 - 2025,60 - 共18页

摘要: system of a powerful LED lighting device has been |  reliability and durability of the LED lighting device while | In this paper, a new design of a air-cooling |  developed, which includes the use of eight radially |  arranged heat pipes to transfer heat from eight COB (Chip
关键词: LED |  COB matrix |  Thermal management |  Heat exchanger |  Spiral |  Heat pipe |  Simulation

4. Anisotropic in-plane field angle dependence of critical current in commercial REBCO tapes and its impact on toroidal field magnet for compact tokamak fusion device NSTL国家科技图书文献中心

Zhou, Benzhe |  Zhang, Zili... -  《Superconductor Science & Technology》 - 2025,38(1) - 共12页

摘要: compact tokamak fusion devices. Simulations indicate |  field magnets for compact fusion applications, urging | The critical current (Ic) of commercial rare | -earth barium copper oxide (REBCO) tapes is generally |  assumed to exhibit isotropic behavior with respect to
关键词: in-plane field angle |  I c anisotropic |  I c distribution |  toroidal field magnet

5. Patterning of gratings by two-beam fiber-optic interference lithography NSTL国家科技图书文献中心

D. Kokosik |  T. Barc... -  《23rd Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics》 -  Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics - 2025, - 135080L.1~135080L.4 - 共4页

摘要: very compact device. Prepared gratings were analyzed |  optical interference lithography device for fabrication | In this contribution, we focused on the design |  and preparation of new concept of two-beam fiber |  of one-dimensional gratings with automatically
关键词: Interference lithography |  Two-beam fiber-optic interference lithography |  Optical fiber |  Grating

6. Three-dimensional flexible structures for miniature sensing and energy-harvesting devices NSTL国家科技图书文献中心

Dou W. |  Wang H.... -  《Applied energy》 - 2025,377(Jan.1 Pt.B) - 1.1~1.8 - 共8页

摘要: a multi-functional device with 3D structures using |  device's functionality and adaptability. The compact |  device works well for sensing and power generation with |  device. The 3D structure-based miniature device | © 2024 Elsevier LtdThe development of
关键词: 3D structure |  Buckling |  Energy harvesting |  Flexibility |  Sensor

7. An integrated and paper-based microfluidic system employing LAMP-CRISPR and equipped with a portable device for simultaneous detection of pathogens NSTL国家科技图书文献中心

Cui, Siqi |  Wang, Kun... -  《Analytical and bioanalytical chemistry》 - 2025,417(4) - 785~797 - 共13页

摘要: microfluidic system. This compact device measures 150 x 150 x |  cost-effective detection device has been designed to |  power supply. The device utilizes non-contact QR codes | Point-of-care testing methods are essential |  for the large-scale diagnosis and monitoring of
关键词: Paper-based |  Multiplexed detection |  LAMP-CRISPR |  Portability |  High-sensitivity

8. Design, simulation and analog/RF performance evaluation of a hetero-stacked source dual metal T-shaped gate tunnel-FET in thermally variable environments NSTL国家科技图书文献中心

Kumar, Mukesh |  Bhaskar, Gautam... -  《Microsystem technologies》 - 2025,31(4) - 859~875 - 共17页

摘要: compact device structure results in a minimally invasive |  than 200 mV in the proposed device allows for its |  device has been proposed in response to an acute need |  vertical U-shape, making the proposed device more |  the good transient performance of the device
关键词: FIELD-EFFECT TRANSISTOR |  AMBIPOLAR BEHAVIOR |  TFET |  MOSFETS |  IMPACT |  DEVICE

9. High dielectric constant NiCuZn microwave ferrite/dielectric ceramic composite substrates for miniaturized Ku-band circulators NSTL国家科技图书文献中心

Cheng, Zelai |  Huo, Xingyu... -  《Journal of the European Ceramic Society》 - 2025,45(12) - 117445~ - 共10页

摘要:, S-21 > -0.7 dB) and compact device dimensions |  device miniaturization. A composite substrate is | To address the miniaturization needs of |  microwave ferrite devices, this work aims to enhance the |  dielectric constant by introducing high-polarization Mn2
关键词: Microwave ferrite |  Gyromagnetic ferrite |  NiCuZn ferrite |  Composite substrate

10. Reliability, concurrent validity and clinical feasibility of measurement methods determining local tissue water in patients with lower limb lymphedema and healthy controls NSTL国家科技图书文献中心

Heroes, An-Kathleen |  Devoogdt, Nele... -  《Disability and rehabilitation.》 - 2025,47(9) - 2399~2425 - 共27页

摘要: the Moisture Meter D Compact device (R) (MMDC | PurposeTo investigate reliability, concurrent |  validity and clinical feasibility of local tissue water |  measurements in patients with lower limb lymphedema and |  healthy controls.MethodsIn this cross-sectional study
关键词: Lymphedema |  local tissue water |  pitting |  reliability |  concurrent validity |  clinical feasibility |  lower limb
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