Results 11 to 20 of about 59,676 (299)
Wideband Epidermal Antenna for Medical Radiometry [PDF]
Sensors, 2020 Microwave thermometry is a noninvasive and passive technique for measuring internal body temperature. Wearable compact antennas, matched to the specific body area, are required for this method. We present a new epidermal wideband antenna for medical radiometry. The double asymmetric H-shaped slot antenna was designed to be matched to different parts of
Germán León +4 more
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Micromachines, 2023 In this article, a single-layer frequency selective surface (FSS)-loaded compact coplanar waveguide (CPW)-fed antenna is proposed for very high-gain and ultra-wideband applications.
Musa Hussain +7 more
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Compact UWB Monopole for Multilayer Applications [PDF]
, 2006 A novel compact, dual layer UWB monopole antenna is presented. This low profile ultra-wideband antenna is fed by a 50 ? shielded strip-line with an array of metal vias making the conducting walls.
Bai, Qiang +3 more
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IEEE Access, 2018 In this paper, a new wideband series-fed antenna array is proposed and analyzed. The antenna array structure consists of two antennas with two ports, two antennas with one port, and a wideband 180° coupler.
Mohammad Mahdi Honari +4 more
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A Wideband Wearable Antenna with AMC Ground Plane for WBAN Applications [PDF]
Radioengineering, 2022 A flexible wearable antenna with wideband characteristics and having a conical radiation pattern which is suitable for ON body application is presented. To realize a compact antenna size, characteristic modal (CM) analysis is performed initially, and the
S. Bhattacharjee +3 more
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Embroidered Textile Antennas: Influence of Moisture in Communication and Sensor Applications
Sensors, 2021 Moisture causes detuning and increased losses in textile antennas, and it affects resonant and wideband textile antennas differently. In this work, we studied the effect of moisture on a resonant textile planar inverted-F antenna (PIFA) and a wideband ...
Davor Bonefačić, Juraj Bartolić
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Switchable filtering in vivaldi antenna [PDF]
, 2010 Presented is a new frequency switchable Vivaldi antenna that has a capability to operate in a wideband mode (1-3 GHz) and reconfigure to six different subbands of operations.
Gardner, P. +3 more
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Single-element based ultra-wideband antenna array concepts for wireless high-precision 2-D local positioning [PDF]
Advances in Radio Science, 2013 We generally categorize the approaches for ultra-wideband antenna array design, and consequently propose simplified concepts for antenna arrays for a high-precision, ultra-wideband FMCW radar 2-D local positioning system to obtain robustness against ...
M. Gardill +3 more
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Sensors, 2021 A miniaturized wideband loop antenna for terrestrial digital television (DTV) and ultra-high definition (UHD) TV applications is proposed. The original wideband loop antenna consists of a square loop, two circular sectors to connect the loop with central
Junho Yeo, Jong-Ig Lee
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Bulletin of the South Ural State University. Ser. Computer Technologies, Automatic Control & Radioelectronics, 2016 Войтович Николай Иванович, д-р техн. наук, профессор, заведующий кафедрой конструирования и производства радиоаппаратуры, Южно-Уральский государственный университет, г. Челябинск; voytovichni@mail.ru. Ершов Алексей Валентинович, канд. техн. наук, доцент кафедры конструирования и производства радиоаппаратуры, Южно-Уральский государственный университет ...
VOYTOVICH N.I., ERSHOV A.V.
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