Results 21 to 30 of about 31,808 (349)
Analysis of an ultra miniature capsule antenna for gastrointestinal endoscopy
Engineering Science and Technology, an International Journal, 2018 An efficient miniaturized antenna used in Wireless Capsule Endoscopy is presented. Wireless Capsule Endoscopy is the best option to replace conventional Endoscopic methods. An antenna in this capsule provides definitive electromagnetic performance of the
T. Mary Neebha, M. Nesasudha
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Probe Feed Rectangular Microstrip Patch Antenna for1.5 GHz WLAN Application
Tikrit Journal of Pure Science, 2023 In this paper the design of coaxial probe feed one layer microstrip patch antenna (MSA) . for 1.433 GHz WLAN application is presented, The impedance equivalent and the radiation physiognomies of this proposed assembly are planned and analyzed.
Faris Salih Ata Allah +2 more
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A Novel CP Horn Antenna with Switchable Polarization by Single Port Feeding
International Journal of Antennas and Propagation, 2015 A novel CP horn antenna with switchable polarization by single port feeding is presented. The antenna is composed of a coaxial-waveguide converter and a balance-cavity, a horn, a square-to-circular waveguide transition, and a stepped-septum polarizer ...
Yangzhen Huang +4 more
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MULTIELEMENT SYSTEMS OF CIRCUMFERENTIAL SLOTS ON A COAXIAL LINE SCREEN
Radio Physics and Radio Astronomy, 2017 Purpose: The electrodynamic characteristics of circumferential slot arrays on a coaxial line shield and the ways of their control by changing the feeder, array geometrical parameters and electrophysical parameters of internal and external spaces are ...
V. A. Katrich +2 more
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Formulating layered adjustable autonomy for unmanned aerial vehicles [PDF]
, 2017 Purpose - In this paper, we propose a Layered Adjustable Autonomy (LAA) as a dynamically adjustable autonomy model for a multi-agent system. It is mainly used to efficiently manage humans and agents share control of autonomous systems and maintain humans’
A Mostafa, Salama +3 more
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A simple cavity method which increases bandwidth of cylindrical dipole antennas to almost 100%
IET Microwaves, Antennas & Propagation, 2022 A broadband dipole antenna and an integrated cavity section responsible for increasing bandwidth are introduced, designed, and successfully fabricated.
Amir Sahraei +2 more
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Modular Planar Antenna at X-band for satellite communications [PDF]
, 2011 An antenna which has been conceived as a portable system for satellite communications based on the recommendations ITU-R S.580-6 [1] and ITU-R S.465-5 [2] for small antennas, i.e., with a diameter lower than 50 wavelengths, is introduced.
Fernández González, José Manuel +5 more
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IEEE Access, 2022 The implementation of novel coaxial dipole antennas has been shown to be a satisfactory diagnostic platform for the prediction of orthopaedic bone fracture healing outcomes. These techniques require mechanical deflection of implanted metallic hardware (i.
Jakob G. Wolynski +5 more
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On-Body Channel Measurement Using Wireless Sensors [PDF]
, 2012 © 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or ...
Foster, R, Hao, Y, Munoz, MO
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A Study of Directional Patterns of Ultrasonic Parametric Array
Archives of Acoustics, 2019 The paper presents results of numerical calculations and experimental data on the directional pattern of two 38-element parametric arrays composed of ultrasound sources.
Denis Sergeevich RAKOV +5 more
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