Slot waveguide
Antena Slot Waveguide Segi Empat Segala Arah pada Frekuensi 2.4 GHz
... Antena slot waveguide ini mempunyai pola radiasi omnidirectional dan mempunyai bandwidth 33 MHz dengan VSWR ≤ ...menempatkan slot yang membentuk suatu array pada waveguide menghasilkan gain ...
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Compact and fabrication-tolerant polarization splitter based on horizontal triple-slot waveguide
... multiple-slot waveguide [21,29], we propose a novel triple-slot waveguide, in which two high-index nano- layers are embedded in three low-index silica-layers and this composite ...
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Optimization of a horizontal slot waveguide biosensor to detect DNA hybridization
... of slot waveguides, relating to their structure orientations, namely the vertical and horizontal slot ...horizontal slot guides. However, for the vertical slot only the quasi-TE mode confines ...
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Modal properties of a strip-loaded horizontal slot waveguide
... strip-loaded waveguide [13]. A strip pattern on top of a slab waveguide will increase the ef- fective index of the propagating mode leading to the cre- ation of the required ...horizontal slot ...
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Strip-loaded nano-photonics on horizontal slot waveguide
... the transmission spectrum of the structure for the two geometries. The first observation is a drift of the pho- tonic band gap towards the longer wavelengths. One can also see that the intensity of the transmitted field ...
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Machine Learning Regression Approach to the Nanophotonic Waveguide Analyses
... model. Waveguide width, height, operating wavelength, and other device dimensions are varied to record different modal solution ...a slot waveguide structure to evaluate different machine learning ...
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Design and optimization of compact silicon photonic sensors
... Slot waveguide based photonic devices have attracted a lot of researcher’s interest due to its unique light guiding ...this waveguide useful for bio and chemical sensing ...of slot ...
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Design of a Wideband Rectangular Corrugated Waveguide Horn Antenna with Varied Slot Pattern
... corrugated horn antenna with varied slot pattern. As we know now’s a day demand of wireless communication increased day by day as the demand increases the improvement in the antenna wide band capabilities also ...
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A Compact Coplanar Waveguide Fed Wide Tapered Slot Ultra-Wideband Antenna
... In this paper, a compact CPW-fed wide tapered slot UWB antenna is designed. The antenna is investigated numerically and experimentally for its impedance matching properties, radiation performances and time domain ...
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A Dual Grating Waveguide Structure for Wakefield Acceleration at THz
... grating waveguide for wakefield acceleration as an alternative application and compare the results with the conventional dielectric wakefield accelerator [26, ...TM waveguide mode of the grating ...
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A Printed Dual-Band Dual-Sense Circularly Polarized Metal-Strip Antenna with Double Split-Ring Elements
... Abstract—A novel and simple dual-band dual-sense circularly polarized (CP) metal-strip antenna is proposed. The antenna fed by a coplanar waveguide (CPW) with the advantages of uniplanar geometry and easier ...
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Parametric Study of Waveguide Slots and Analysis of Radiation Pattern for the Design of Waveguide Array Antenna
... analysis as indicated by Elliott [1, 2] and Sangester and McCormick [3] Hamadallah [4]. Their works focus on small slotted array [8, 20], which includes the input impedance match and the aperture excitation distribution. ...
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Study of Broadband Substrate Integrated Waveguide Cavity Backed Dumbbell Slot Antenna
... In this letter, a study on a dumbbell-shaped slot backed by an SIW cavity is presented. The proposed antenna exhibits a broadband response of 4.5% bandwidth with a moderate gain and a unidirectional radiation ...
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Analysis and Synthesis of Radar Cross Section of Array Antennas
... Utilizing the principle, a RCS simple and effective synthesis method was introduced in our report [18]. Similar with our previous work, the RCS pattern of a waveguide slot array, which used as a ...
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Miniaturized Waveguide Slot Antenna
... 2.6.2.1 Effect of Probe Location ( 𝑦 𝑝 ) 20 2.6.2.2 Effect of Probe Radius ( 𝑟 𝑖𝑛𝑛𝑒𝑟 ) 20 2.6.2.3 Effect of Substrate Thickness (h) 21 2.6.2.4 Effect of Slot Width (W) 22 2.6.2.5 Effect of 𝐻 𝐺 ratio 22 2.7 Tuning ...
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Compact Filtering Power Divider Based on Half Mode Substrate Integrated Waveguide
... 8. Chiapperino, M. A., O. Losito, T. Castellano, G. Venanzoni, L. Mescia, G. Angeloni, C. Renghini, P. Carta, P. Potenza, and F. Prudenzano, “Dual-band substrate integrated waveguide resonator based on Sierpinski ...
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Broadband Feed for Low Cross Polarization Uniplanar Tapered Slot Antennas on Low Permittivity Substrate
... sition is realized on high-permittivity substrate [8,9] due to the availability of better slotline models. However, a TSA performs best on low-permittivity substrate. On high- permittivity material, its performance is ...
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Dielectric Loaded Exponentially Tapered Slot Antenna Utilizing Substrate Integrated Waveguide Technology for Millimeter Wave Applications
... The ETS antenna is also known as flared notch or Vivaldi antenna and among one of the most promising antennas satisfying all requirements described in the technical challenges [11]. It is fundamentally a planar traveling ...
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Resonant Length Calculation and Radiation Pattern Synthesis of Longitudinal Slot Antenna in Rectangular Waveguide
... shunt slot in rectangular waveguide using Method of Moments (MoM) ...the slot is a critical parameter in the design of waveguide slot array ...versus slot offset for given ...
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A Coplanar Waveguide Fed Ultra Wideband Hexagonal Slot Antenna with Dual Band Rejection
... coplanar waveguide (CPW) feeding structure ...wide slot antennas are found to have 10 dB return loss BW for UWB ...printed slot (aperture) antennas with different structures and performances have ...
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