Showing 321 - 340 results of 5,148 for search 'Arhat~', query time: 2.98s Refine Results
  1. 321

    Parameter study of a 5G array antenna at 28 GHz by Asma Lak

    Published 2025-01-01
    “…Additionally, for the array antenna the effects of increasing the number of directors on S11 and antenna gain, change in antenna length, and variations in distances between elements are evaluated.…”
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    Article
  2. 322

    Location Optimization for Square Array Antennas Using Differential Evolution Algorithm by Erkan Afacan

    Published 2016-01-01
    “…In recent works thinned arrays giving minimum peak sidelobe levels for planar square antenna arrays are obtained using Hadamard difference sets. …”
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    Article
  3. 323

    Effect of Source Type on Pore Structure and Properties of Aerated Geopolymer Concrete by Luma D. Mohammed, Ameer A. Hilal, Ghada H. Alwan

    Published 2024-01-01
    “…However, the thermal insulation of the aerated concrete mix was better than those of aerated geopolymer concrete mixes. …”
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    Article
  4. 324

    Optimization of Concentric Ring Array Geometry for 3D Beam Scanning by Li Zhang, Yong-Chang Jiao, Bo Chen

    Published 2012-01-01
    “…Optimization of the element placement in a concentric ring array for three-dimensional (3D) beam scanning with minimum peak sidelobe levels (SLLs) is addressed in this paper. …”
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  5. 325
  6. 326

    Bayesian Compressive Sensing as Applied to Directions-of-Arrival Estimation in Planar Arrays by Matteo Carlin, Paolo Rocca, Giacomo Oliveri, Andrea Massa

    Published 2013-01-01
    “…Different signal configurations, planar array geometries, and noise conditions are taken into account, as well.…”
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    Article
  7. 327

    Applications of Generalized Cascade Scattering Matrix on the Microwave Circuits and Antenna Arrays by Shun-Feng Cao, Yong-Chang Jiao, Zheng Zhang

    Published 2015-01-01
    “…And then, the proposed techniques are applied on the microwave circuits and antenna arrays. Firstly, an improved magic-T is optimized, fabricated, and measured. …”
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    Article
  8. 328
  9. 329

    Native Aquatic and Wetland Plants: Blue-Eyed Grass, Sisyrinchium angustifolium by Kimberly A. Moore, Luci E. Fisher, Carl J. Della Torre, Lyn A. Gettys

    Published 2016-02-01
    “… This 2-page fact sheet discusses the classification, description, habitat, propagation, and uses of blue-eyed grass, an aquatic perennial native to Florida. Written by Kimberly A. …”
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    Article
  10. 330

    Programmable quantum circuits in a large-scale photonic waveguide array by Yang Yang, Robert J. Chapman, Akram Youssry, Ben Haylock, Francesco Lenzini, Mirko Lobino, Alberto Peruzzo

    Published 2025-02-01
    “…Abstract Over the past decade, integrated quantum photonic technologies have shown great potential as a platform for studying quantum phenomena and realizing large-scale quantum information processing. …”
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    Article
  11. 331

    Physical and chemical processes driven by natural iron minerals in aquatic environments by Yuanyuan Chen, Na Huang, Yingying Li, Yin Lu, Yilan Jiang, Zeng Zhou, Dawei Wang

    Published 2025-01-01
    “…In aquatic environments, natural iron minerals are a prevalent form of iron, which alter substance speciation through adsorption and redox reactions. …”
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    Article
  12. 332

    Dual-Polarized Crossed Bowtie Dipole Array for Wireless Communication Applications by Zhi-Ya Zhang, Shuang Li, Shao-Li Zuo, Jia-Yue Zhao, Xiao-dong Yang, Guang Fu

    Published 2014-01-01
    “…A dual-polarized array with downtilted radiation patterns is proposed for wireless communication applications. …”
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    Article
  13. 333

    A Reconfigurable Systolic Array Architecture for Multicarrier Wireless and Multirate Applications by H. Ho, V. Szwarc, T. Kwasniewski

    Published 2009-01-01
    “…A reconfigurable systolic array (RSA) architecture that supports the realization of DSP functions for multicarrier wireless and multirate applications is presented. …”
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    Article
  14. 334

    Substrate Integrated Slot Array Antenna with Required Radiation Pattern Envelope by M. M. Zhou, Y. J. Cheng, W. N. Huang

    Published 2016-01-01
    “…A substrate integrated slot array antenna with a prescribed radiation pattern is investigated in this paper. …”
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    Article
  15. 335
  16. 336

    A Beginner’s Guide to Water Management—Aquatic Plants in Florida Lakes by Florida LAKEWATCH, Mark Hoyer

    Published 2014-08-01
    “… This circular represents a summary of current knowledge on aquatic plants and aquatic plant management strategies, highlighting the Florida situation. …”
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    Article
  17. 337

    Design of an L-Band Cross-Dipole Phased Array Feed for FAST by Yubing Han, Luoqing Zhong

    Published 2016-01-01
    “…Given its multiple simultaneous beam formation, phased array feed (PAF) is widely used to extend the field of view and enhance the survey speed of the radio telescope. …”
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  18. 338

    Design of Wideband Slot Antenna Array with Stereoscopic Differentially Fed Structures by Guang Sun, Ge Gao, Tingting Liu, Yi Liu, Hu Yang

    Published 2019-01-01
    “…In this paper, a wideband slot antenna element and its array with stereoscopic differentially fed structures are proposed for the radar system. …”
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  19. 339

    Backtracking Search Optimization Algorithm for Synthesis of Concentric Circular Antenna Arrays by K. Guney, A. Durmus, S. Basbug

    Published 2014-01-01
    “…A backtracking search optimization algorithm (BSA) is proposed for the synthesis of concentric circular antenna arrays (CCAAs) with the low sidelobe levels at a fixed beamwidth. …”
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    Article
  20. 340

    Native Aquatic and Wetland Plants: Blue-Eyed Grass, Sisyrinchium angustifolium by Kimberly A. Moore, Luci E. Fisher, Carl J. Della Torre, Lyn A. Gettys

    Published 2016-02-01
    “… This 2-page fact sheet discusses the classification, description, habitat, propagation, and uses of blue-eyed grass, an aquatic perennial native to Florida. Written by Kimberly A. …”
    Get full text
    Article