Results 31 to 40 of about 102,740 (338)
Sensors, 2023 A detachable miniaturized three-element spirals radiator button antenna integrated with a compact leaky-wave wearable antenna forming a dual-band three-port antenna is proposed.
Tale Saeidi +2 more
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Leaky-Wave antennas with arbitrary radiation based on bianisotropic Huygens’ metasurfaces [PDF]
, 2018 In this contribution, we present the application of Huygens’ metasurfaces (HMS) to the arbitrary design of leaky-wave antennas (LWAs). These metasurfaces have demonstrated their capabiity to tailor the electromagnetic waves at will. We use them to design
Abdo-Sánchez, Elena +2 more
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Performance of a Planar Leaky-Wave Slit Antenna for Different Values of Substrate Thickness [PDF]
Journal of the Korean Institute of Electromagnetic Engineering and Science, 2017 This paper presents the performance of a planar, low-profile, and wide-gain-bandwidth leaky-wave slit antenna in different thickness values of high-permittivity gallium arsenide substrates at terahertz frequencies.
Niamat Hussain +2 more
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IEEE Access, 2023 In this study, a novel antenna design is proposed for designing a frequency-reconfigurable wide-angle beam scanning antenna and applied to a squarely modulated reactance surface leaky wave antenna.
Doohyun Yang, Sangwook Nam
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IEEE Access, 2020 A class of 45° linearly polarized and circular polarized high scanning rate leaky wave antennas are proposed in this paper, which is based on slow-wave substrate integrated waveguide structure.
Jianwen Zhong +2 more
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Plasmonic leaky wave antenna based on modulated radius of cylindrical graphene waveguide
AIP Advances, 2021 In this paper, the concept, analysis, and synthesis of a novel plasmonic leaky wave antenna (LWA) based on the modulated radius of a cylindrical graphene waveguide (CGW) at the terahertz band are presented. Devices based on the planar graphene waveguide (
Hadi Soleimani, Homayoon Oraizi
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Analysis of micro-slotline leaky wave antenna with FDTD
Tongxin xuebao, 2006 The FDTD method modeled the micro-slotline leaky wave antenna successfully.The traveling wave of micro-slotline leaky-wave antenna in leaky region had been shown up with FDTD method.A new and effective equation was proposed,to calculate the complex ...
LI Yuan-xin, LONG Yun-liang
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Mixer-Duplexer-Antenna Leaky-Wave System Based on Periodic Space-Time Modulation
, 2016 We present a mixer-duplexer-antenna leaky-wave system based on periodic space-time modulation. This system operates as a full transceiver, where the upconversion and downconversion mixing operations are accomplished via space-time transitions, the ...
Caloz, Christophe, Taravati, Sajjad
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Sinusoidally-Modulated Graphene Leaky-Wave Antenna for Electronic Beamscanning at THz
, 2014 This paper proposes the concept, analysis and design of a sinusoidally-modulated graphene leaky-wave antenna with beam scanning capabilities at a fixed frequency.
Esquius-Morote, Marc +2 more
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General Mapping between Complex Spatial and Temporal Frequencies by Analytical Continuation
, 2020 This paper introduces a general technique for inter-mapping the complex spatial frequency (or propagation constant) $\gamma=\alpha+j\beta$ and the temporal frequency $\omega = \omega_\text{r}+j\omega_\text{i}$ of an arbitrary electromagnetic structure ...
Caloz, Christophe, Dehmollaian, Mojtaba
core +2 more sources