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Designing of a circularly polarized reconfigurable graphene-based THz patch antenna with cross-shaped slot
In this paper, a circular patch antenna with cross-shaped slot is designed. Graphene has been used in the design of the said antenna. The proposed...
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Design of tunable THz dielectric resonator antenna with cross-slot for circular polarization
A novel dual band tunable terahertz (THz) circularly polarized dielectric resonator antenna (CPDRA) is designed and numerically studied. Hybrid...
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Double-Flare Angle Bowtie Slot Antenna for Multichroic CMB Polarization Detectors
Lens antenna-coupled detectors have emerged as a prominent technology for millimeter-wave astronomy over recent decades. The future ground-based...
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Bridging terahertz metal slot antenna with parameterized electrical conductivity: insights from finite element method and microscopic theory
Metal slot antennas exhibit high transmission characteristics at resonant frequencies when electromagnetic waves with polarization in the width...
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Bandwidth enhancement of a planar SIW cavity-backed slot antenna using slot and metallic-shorting via
A bandwidth enhancement method has been described in this paper by using the various cavity modes. The cavity is achieved by a wisely developed...
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Design and numerical demonstration of a multimode interference sensor using engineered slot-waveguides
This paper introduces a new design strategy for the development of highly sensitive Multimode Interference (MMI) sensors by employing an engineered...
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Design optimization for broadband sound insulation by double-panel structure with a slot-type Helmholtz resonator array at low frequency range
In this paper, a numerical study is conducted to optimize the double-panel structure with a locally resonant sonic crystal for the band reduction of...
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Properties of EUV Imaging Spectrometer (EIS) Slot Observations
The Extreme ultraviolet Imaging Spectrometer (EIS) on board the Hinode spacecraft has been operating since 2006, returning high-resolution data in...
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Highly Q-factor elliptical absorber with cross slot as refractive index sensor in optical spectrum
Highly Q-factor plasmonic absorbers are attractive for achieving the higher figure of merit (FOM) and sensitivity in the optical sensors. In this...
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Integrated gallium phosphide-waveguide polarization rotator based on rotating a horizontal slot by 45 degree for 700 nm wavelength
Polarization manipulation elements operating at visible wavelengths represent a critical component of quantum communication sub-systems, equivalent...
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Experimental investigation of dynamics of large-scale vortex structures of a swee** jet emitted into a slot channel
The experimental study was performed for a submerged turbulent swee** jet emitted into a slot channel with height h = 4 mm. A swee** turbulent...
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Design and analysis of high performance phase shifters on polymeric slot waveguides within liquid crystal cladding
We present an on chip phase shifter based on a polymeric slot waveguide and a liquid–crystal cladding, which is capable of reaching high tuning...
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A Confined Laminar Slot Im**ing Jet at Low Reynolds Numbers: Unsteady Flow and Heat Transfer Characteristics
In this study, the unsteady flow and heat transfer characteristics of a laminar slot jet at low Reynolds numbers im**ing on an isothermal plate...
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Performance analysis of different slot waveguide structures for evanescent field based gas sensor applications
Slot waveguide has emerged as a potential candidate for the design of evanescent field absorption based photonic gas sensors, etc. In this paper,...
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Ultra-compact plasmonic unidirectional wavelength multiplexer/demultiplexer based on slot cavities
An ultra-compact plasmonic unidirectional wavelength multiplexer/demultiplexer based on slot cavities is proposed and numerically simulated. The...
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Study of Distribution of the Electric Field in a Plasma Chamber with Slot Input of Microwave Energy
AbstractSome types of the slot input of high energy into cylindrical and rectangular cavities are considered. The energy input through slot...
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Study of the Radiation Capability of a Perfectly Conducting Half-Plane Excited by a Slot Perpendicular to the Conductor Edge
We solve the problem of excitation of an infinite, perfectly conducting half-plane by an external field in the slot line, which is perpendicular to...
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Negative resonant modes in a hyperbolic metamaterial slot cavity
We show that negative resonant modes with an inverse relationship between the wavelength and the cavity length can be excited in a hyperbolic...
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3D structure of the flow in a near wake behind a cylinder in the slot channel
The three-dimensional structure of the flow in the near field of a wake behind a cylinder in a slot channel was experimentally investigated. Based on...