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Showing 81-100 of 673 results
  1. Planar Near-Field Facility: Electrical and Mechanical Parts, Software

    Various types of scanners with a flat scanning surface are considered. A generalized structural diagram of the scanner construction is given and all...
    Vadim Serafimovich Kalashnikov, Maxim Yurievich Ponomarev, ... Oleg Ivanovich Zavalishin in Near-Field Antenna Measurements
    Chapter 2021
  2. Ultrasonic fingerprint sensor in underglass prototype using impedance mismatching

    Fingerprint imaging is a powerful tool in biometric identification systems. There are several methods for measuring fingerprints, such as optics,...

    Won Young Choi, Ki Chang Kang, Kwan Kyu Park in Journal of Mechanical Science and Technology
    Article 03 February 2020
  3. Ultrawideband Microwave Biconical High-Gain Antenna for Dual-Band Systems of Omnidirectional Radio Monitoring

    Abstract

    This paper presents a new ultrawideband omnidirectional microwave biconical antenna having gain above 10 dB that has been proposed,...

    Fedor F. Dubrovka, S. I. Piltyay in Radioelectronics and Communications Systems
    Article 01 December 2020
  4. A novel method to reduce the distortion of ridged rectangular tube in H-typed rotary draw bending

    Ridged rectangular tubes are widely utilized in microwave equipment as waveguides. However, cross-sectional deformation easily occurs when a ridged...

    Article 26 June 2019
  5. Metamaterial Enabled FSS for Beam-Tilting MM-Wave Antenna Applications

    In the fifth generation (5G) of wireless communications, millimeter-wave frequency band is an attractive technology due to the ability of offering...
    Mehri Borhani-Kakhki, Tayeb A. Denidni in Handbook of Metamaterial-Derived Frequency Selective Surfaces
    Living reference work entry 2022
  6. Research Progress in Preparation and Application of Photonic Crystals

    Photonic crystals are periodic structural materials that have an impact on the propagation properties of photons. Due to their excellent optical,...

    **aoren Lv, Bing Zhong, ... Zhinan Zhang in Chinese Journal of Mechanical Engineering
    Article Open access 17 March 2023
  7. Metamaterial Enabled FSS for Beam-Tilting MM-Wave Antenna Applications

    In the fifth generation (5G) of wireless communications, millimeter-wave frequency band is an attractive technology due to the ability of offering...
    Mehri Borhani-Kakhki, Tayeb A. Denidni in Handbook of Metamaterial-Derived Frequency Selective Surfaces
    Reference work entry 2022
  8. Silicon waveguide cantilever displacement sensor for potential application for on-chip high speed AFM

    This paper reviews an initial achievement of our group toward the development of on-chip parallel high-speed atomic force microscopy (HS-AFM). A...

    Peng Wang, Aron Michael, Chee Yee Kwok in Frontiers of Optoelectronics
    Article 23 March 2018
  9. Near-infrared carbon-implanted waveguides in Tb3+-doped aluminum borosilicate glasses

    Ion implantation has played a unique role in the fabrication of optical waveguide devices. Tb 3+ -doped aluminum borosilicate (TDAB) glass has been...

    Yue Wang, Jiaxin Zhao, ... Chunxiao Liu in Frontiers of Optoelectronics
    Article 02 May 2019
  10. Coherent Multipath Channel

    The sonar transmitter or source sends out the sound wave carrying information.
    Junying Hui, Xueli Sheng in Underwater Acoustic Channel
    Chapter 2022
  11. Design and Cold Test of Dual Beam Azimuthal Supported Angular Log-Periodic Strip-Line Slow Wave Structure

    A novel Ka-band azimuthal supported angular log-periodic strip-line (ASALS) slow wave structure (SWS) is proposed for a miniature radial sheet beam...

    Tenglong He, **nyi Li, ... Yubin Gong in Journal of Infrared, Millimeter, and Terahertz Waves
    Article 03 June 2020
  12. Dynamic Analysis of Microwave Heating of Chemical Reactions

    Microwave heating is fundamentally nonuniform. As the energy penetrates a lossy material, part of it is absorbed and the other penetrates further,...
    Kama Huang, **aoqing Yang, Huacheng Zhu in Dynamics in Microwave Chemistry
    Chapter 2021
  13. Specific Features of an Open Resonator of Orotron with a Two-Row Periodic Structure

    Abstract

    The electrodynamic characteristics (EDCs) of open resonators (ORs) formed by multifocal spherical and plane mirrors are studied. The...

    E. A. Myasin, A. N. Solov’ev in Journal of Communications Technology and Electronics
    Article 26 July 2021
  14. Magneto-electric Dipole Antenna for 5G

    Various antennas have been introduced to meet the requirements of 5G communication systems, among which the magneto-electric (ME) dipole antenna is...
    Saeed Fakhte, Mohsen Zahir Joozdani, Davoud Zarifi in Printed Antennas for 5G Networks
    Chapter 2022
  15. Terahertz quantum cascade lasers with sampled lateral gratings for single mode operation

    In this paper, we presented single mode terahertz quantum cascade lasers (THz QCLs) with sampled lateral grating emitting approximately 3.4 THz. Due...

    Dixiang Shao, Chen Yao, ... Juncheng Cao in Frontiers of Optoelectronics
    Article 19 November 2020
  16. EHF Band Linear Antenna Array Based on Surface Wave Transformation

    The experience of using of experimental samples of diffraction radiation antennas shows the need to expand the list of options and modifications of...

    A. V. Hnatovskyi, S. A. Provalov, G. I. Khlopov in Radioelectronics and Communications Systems
    Article 01 March 2019
  17. Integrated Photonic Microsystems

    This chapter provides an introduction in the simulation and design of integrated photonic microsystems. Using optical beamformers as case study, with...
    J. Kjellman, N. Hosseini, ... X. Rottenberg in Sensor Systems Simulations
    Chapter 2020
  18. Optical Sensors

    At the beginning of the twentieth century, it was recognized that light is not a continuum, but that it occurs in individual light quanta, the...
    Herbert Bernstein in Measuring Electronics and Sensors
    Chapter 2022
  19. Introduction to Waveguides

    Optical waveguides are structures which guide waves (flow of optical energy) in the optical spectrum. These can be broadly categorized into planar...
    Swagata Samanta, Pallab Banerji, Pranabendu Ganguly in Photonic Waveguide Components on Silicon Substrate
    Chapter 2020
  20. Introduction to Optical Waveguides

    This chapter presents an introduction to the optical waveguides including planar and nonplanar structures. Additionally, an analysis of planner...
    Essam M. A. Elkaramany, Mohamed Farhat O. Hameed, S. S. A. Obayya in Computational Photonic Sensors
    Chapter 2019
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