Results 11 to 20 of about 14,468 (289)
Design of leaky-wave antennas with transverse slots for end-fire radiation with optimized radiation efficiency [PDF]
Advances in Radio Science, 2019 A substrate integrated waveguide (SIW) with transverse slots on the top plane can be used to design an effective leaky-wave antenna with good frequency beam-scanning and platform integration capability.
T. Vaupel, C. Löcker
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A Wide-band Leaky-Wave Antenna based on Spoof Surface Plasmon Polaritons
Guangtongxin yanjiu, 2021 In order to solve the problem of limited bandwidth and large overall size of leaky-wave antenna, a new wide-band leaky-wave antenna is proposed in this paper.
BAI Yu-kun, CHAI Bo, ZHENG Hong-xing
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Experimental studies of the E01 leaky wave characteristics in a round dielectric rod [PDF]
ITM Web of Conferences, 2019 Excitation experiment technique of the E01 leaky wave in a round open dielectric waveguide is given. Experimental research results of the E01 leaky wave characteristics of a round open dielectric waveguide are presented.
Malakhov Vasiliy A. +4 more
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Leaky Lamb Wave Radiation from a Waveguide Plate with Finite Width
Applied Sciences, 2020 In this paper, leaky Lamb wave radiation from a waveguide plate with finite width is investigated to gain a basic understanding of the radiation characteristics of the plate-type waveguide sensor.
Sang-Jin Park +2 more
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2023 17th European Conference on Antennas and Propagation (EuCAP), 2023 AbstractLeaky waves are complex eigenmodes compatible with radiation in terms of their momentum, which can be supported by open waveguiding structures and can be effective at modeling radiative phenomena from such systems. Here, a “flatland” analog of leaky‐wave radiation is introduced to describe a novel mechanism for in‐plane radiation leakage that ...
Massimo Moccia +3 more
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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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Dispersion characteristics of leaky waves on lossless and lossy slotlines [PDF]
, 1998 This paper deals with the dependence of the type of solution of the determinantal slotline dispersion equation on the location of the poles of its matrix elements.
Macháč, Jan +2 more
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Leakage Effects of Dominant and Higher Order Modes on Slotline [PDF]
, 1996 The properties of the slotline when the dominant bound or leaky wave propagates, together with the behaviour of new higher order modes are investigated. The frequency range in which the slotline transmits the bound wave only is determined and the closed ...
Macháč, Jan, Zehentner, Jan
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Leaky-wave metasurfaces for integrated photonics
Nature Nanotechnology, 2023 Metasurfaces have been rapidly advancing our command over the many degrees of freedom of light within compact, lightweight devices. However, so far, they have mostly been limited to manipulating light in free space. Grating couplers provide the opportunity of bridging far-field optical radiation and in-plane guided waves, and thus have become ...
Heqing Huang +6 more
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Metals, 2020 Based on the non-Fourier heat conduction wave model, the thermal wave scattering near the opening in the platinum–rhodium glass fiber leaky plate structure is studied by using complex function method and conformal mapping method, and the general solution
Weibo Jiang +6 more
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