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Journal articles on the topic 'Curved Waveguide Theory'

Author: Grafiati

Published: 4 June 2021

Last updated: 6 September 2023

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1

Gravesen, Jens, and Morten Willatzen. "Quantum Eigenstates of Curved and Varying Cross-Sectional Waveguides." Applied Sciences 10, no. 20 (2020): 7240. http://dx.doi.org/10.3390/app10207240.

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A simple one-dimensional differential equation in the centerline coordinate of an arbitrarily curved quantum waveguide with a varying cross section is derived using a combination of differential geometry and perturbation theory. The model can tackle curved quantum waveguides with a cross-sectional shape and dimensions that vary along the axis. The present analysis generalizes previous models that are restricted to either straight waveguides with a varying cross-section or curved waveguides, where the shape and dimensions of the cross section are fixed. We carry out full 2D wave simulations on

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2

Liu, Wei, Hechao Liu, Xiaohong Sun, and Fan Zhang. "The Design of Large Curved Waveguide Based on Sunflower Graded Photonic Crystal." Photonics 10, no. 7 (2023): 781. http://dx.doi.org/10.3390/photonics10070781.

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In this paper, three large curved waveguides based on Sunflower Graded photonic crystal are designed. Numerical simulations of electromagnetic beam bending in Sunflower Graded photonic crystals have shown that homogenization based on the Maxwell–Garnett theory gives very good results for steering the electromagnetic field. In contrast to the progressive bending waveguide structures based on periodic photonic crystal designs reported in the literature, this structure is not only simple in design, but also the optical wave trends in the progressive bending waveguide structures are more smooth. S

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3

Perrey-Debain, Emmanuel, and I. David Abrahams. "TE Mode Mixing Dynamics in Curved Multimode Optical Waveguides." Communications in Computational Physics 11, no. 2 (2012): 525–40. http://dx.doi.org/10.4208/cicp.211209.200710s.

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AbstractPropagation of light through curved graded index optical waveguides supporting an arbitrary high number of modes is investigated. The discussion is restricted to optical wave fields which are well confined within the core region and losses through radiation are neglected. Using coupled mode theory formalism, two new forms for the propagation kernel for the transverse electric (TE) wave as it travels along a curved two-dimensional waveguide are presented. One form, involving the notion of “bend” modes, is shown to be attractive from a computational point of view as it allows an efficien

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4

Nazarov, S. A. "Trapping of a wave in a curved cylindrical acoustic waveguide with constant cross-section." St. Petersburg Mathematical Journal 31, no. 5 (2020): 865–85. http://dx.doi.org/10.1090/spmj/1626.

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5

Qian, Jingyuan, Yating Wu, Asad Saleem, and Guoxin Zheng. "Path Loss Model for 3.5 GHz and 5.6 GHz Bands in Cascaded Tunnel Environments." Sensors 22, no. 12 (2022): 4524. http://dx.doi.org/10.3390/s22124524.

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An important and typical scenario of radio propagation in a railway or subway tunnel environment is the cascaded straight and curved tunnel. In this paper, we propose a joint path loss model for cascaded tunnels at 3.5 GHz and 5.6 GHz frequency bands. By combining the waveguide mode theory and the method of shooting and bouncing ray (SBR), it is found that the curvature of tunnels introduces an extra loss in the far-field region, which can be modeled as a linear function of the propagation distance of the signal in the curved tunnel. The channel of the cascaded straight and curved tunnel is th

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6

Sorzia, A. "Floquet Theory for Discontinuously Supported Waveguides." Modelling and Simulation in Engineering 2016 (2016): 1–7. http://dx.doi.org/10.1155/2016/2651953.

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We apply Floquet theory of periodic coefficient second-order ODEs to an elastic waveguide. The waveguide is modeled as a uniform elastic string periodically supported by a discontinuous Winkler elastic foundation and, as a result, a Hill equation is found. The fundamental solutions, the stability regions, and the dispersion curves are determined and then plotted. An asymptotic approximation to the dispersion curve is also given. It is further shown that the end points of the band gap structure correspond to periodic and semiperiodic solutions of the Hill equation.

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Semenova, O. R., A. V. Sosunov, and А. I. Churakova. "Modelling of the X-ray diffraction curves from the proton-exchange layers of a lithium niobate monocrystal." Вестник Пермского университета. Физика, no. 4 (2020): 17–28. http://dx.doi.org/10.17072/1994-3598-2020-4-17-28.

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In this work, within the framework of the dynamic theory of the X-ray scattering, a model is constructed that describes the diffraction reflection curves obtained from the proton-exchange layers of a lithium niobate monocrystal subjected to the post-exchange annealing. Planar proton-exchange waveguides based on the X-cut of the lithium niobate monocrystal are obtained experimentally. It was shown that the proton implantation leads to the formation of the new crystalline phases with a larger lattice parameter. The structure changes (by the method of the diffraction structural analysis) and the

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8

COBELLI, P. J., V. PAGNEUX, A. MAUREL, and P. PETITJEANS. "Experimental study on water-wave trapped modes." Journal of Fluid Mechanics 666 (January 6, 2011): 445–76. http://dx.doi.org/10.1017/s0022112010004222.

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We present an experimental study on the trapped modes occurring around a vertical surface-piercing circular cylinder of radius a placed symmetrically between the parallel walls of a long but finite water waveguide of width 2d. A wavemaker placed near the entrance of the waveguide is used to force an asymmetric perturbation into the guide, and the free-surface deformation field is measured using a global single-shot optical profilometric technique. In this configuration, several values of the aspect ratio a/d were explored for a range of driving frequencies below the waveguide's cutoff. Decompo

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9

Subhani, Mahbube, Jian Chun Li, Hauke Gravenkamp, and Bijan Samali. "Effect of Elastic Modulus and Poisson's Ratio on Guided Wave Dispersion Using Transversely Isotropic Material Modelling." Advanced Materials Research 778 (September 2013): 303–11. http://dx.doi.org/10.4028/www.scientific.net/amr.778.303.

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Timber poles are commonly used for telecommunication and power distribution networks, wharves or jetties, piling or as a substructure of short span bridges. Most of the available techniques currently used for non-destructive testing (NDT) of timber structures are based on one-dimensional wave theory. If it is essential to detect small sized damage, it becomes necessary to consider guided wave (GW) propagation as the behaviour of different propagating modes cannot be represented by one-dimensional approximations. However, due to the orthotropic material properties of timber, the modelling of gu

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10

Zhang, Meiling, Jiao Yin, Zhixu Jia та ін. "Gain Characteristics of Polymer Waveguide Amplifiers Based on NaYF4:Yb3+, Er3+ Nanocrystals at 0.54 μm Wavelength". Journal of Nanoscience and Nanotechnology 16, № 4 (2016): 3564–69. http://dx.doi.org/10.1166/jnn.2016.11864.

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Gain characteristics of polymer waveguide amplifiers based on NaYF4:Yb3+, Er3+ nanocrystals (NCs) at 0.54 μm wavelength were investigated through numerical simulations. NaYF4:18%Yb3+, 10%Er3+ NCs were doped into SU-8 2005 polymer matrix as the core of a polymer waveguide. The absorption spectrum and photoluminescence spectrum of the NCs were recorded and analyzed. The Judd-Ofelt parameters were achieved by means of Judd-Ofelt theory: Ω2 = 6.302×10−20 cm2, Ω4 = 0.69×10−20 cm2, Ω6 = 7.572×10−20 cm2. We simulated the gain characteristics of the waveguide amplifier at 0.54 μm wavelength by combini

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11

Poulton, C. G., A. B. Movchan, N. V. Movchan, and Ross C. McPhedran. "Analytic theory of defects in periodically structured elastic plates." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 468, no. 2140 (2012): 1196–216. http://dx.doi.org/10.1098/rspa.2011.0609.

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We consider the problem of localized flexural waves in thin plates that have periodic structure, consisting of a two-dimensional array of pins or point masses. Changing the properties of the structure at a single point results in a localized mode within the band-gap that is confined to the vicinity of the defect, while changing the properties along an entire line of points results in a waveguide mode. We develop here an analytic theory of these modes and provide semi-analytic expressions for the eigenfrequencies and fields of the point defect states, as well as the dispersion curves of the def

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12

Golovchan, A. V., V. V. Kruglyak, V. S. Tkachenko, and A. N. Kuchko. "Magnonic band spectrum of spin waves in an elliptical helix." Royal Society Open Science 5, no. 1 (2018): 172285. http://dx.doi.org/10.1098/rsos.172285.

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We show that the spin-wave spectrum in an elliptical helix has a band character. The size of the first band gap calculated using the perturbation theory is shown to scale as square root of the eccentricity. Curved magnonic waveguides of the kind considered here could be used as structural elements of future three-dimensional magnonic architectures.

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13

Xing, Hong Yu, Wen Jiang Ye, Nai Fu Wu, Li Bin Si, and Zhi Dong Zhang. "Determination of Director Profile in the Vertical Alignment Nematic Liquid Crystal Cell by the Full Leaky Guided Mode Technique." Solid State Phenomena 181-182 (November 2011): 265–68. http://dx.doi.org/10.4028/www.scientific.net/ssp.181-182.265.

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By means of the full leaky guided mode technique, the transmittance of the full leaky waveguide geometry which consists of pyramid, matching fluid of refractivity, the vertical alignment nematic liquid crystal cell are investigated experimentally. The experimental curves with different voltages between polarization-conserving transmittance Tss and the internal angle (the angle of incidence for which light is incident on the vertical alignment liquid crystal cell) are obtained. Comparing these experimental curves with the theoretical curves obtained from multi-layer optics theory, the director

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14

Dalarsson, M., S. M. H. Emadi, and M. Norgren. "Perturbation Approach to Reconstructing Deformations in a Coaxial Cylindrical Waveguide." Mathematical Problems in Engineering 2015 (2015): 1–8. http://dx.doi.org/10.1155/2015/915497.

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We study a detection method for continuous mechanical deformations of coaxial cylindrical waveguide boundaries, using perturbation theory. The inner boundary of the waveguide is described as a continuous PEC structure with deformations modeled by suitable continuous functions. In the present approach, the computation complexity is significantly reduced compared to discrete conductor models studied in our previous work. If the mechanically deformed metallic structure is irradiated by the microwave fields of appropriate frequencies, then, by means of measurements of the scattered fields at both

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15

Yarina, Marina, Boris Katsnelson, and Oleg A. Godin. "Modal structure of the sound field in a shallow-water waveguide with a gassy sediment layer: Experiment and theory." Journal of the Acoustical Society of America 153, no. 3_supplement (2023): A375. http://dx.doi.org/10.1121/10.0019231.

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Motivated by a series of experiments in the Lake Kinneret (Israel), the paper investigates low-frequency sound propagation in the three-layer model of the shallow water waveguide, where a thin layer of gas-saturated sediment is situated between a homogeneous fluid sub-bottom and a continuously stratified water column. Typical values of the thickness and sound speed in the gassy layer are 1 m and 250 m/s. The layer is thin compared to typical water depth of about 40 m. Normal mode structure of the acoustic field is analyzed. It is shown that with increasing frequency each normal mode transforms

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16

DUCLOS, P., and P. EXNER. "CURVATURE-INDUCED BOUND STATES IN QUANTUM WAVEGUIDES IN TWO AND THREE DIMENSIONS." Reviews in Mathematical Physics 07, no. 01 (1995): 73–102. http://dx.doi.org/10.1142/s0129055x95000062.

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Dirichlet Laplacian on curved tubes of a constant cross section in two and three dimensions is investigated. It is shown that if the tube is non-straight and its curvature vanishes asymptotically, there is always a bound state below the bottom of the essential spectrum. An upper bound to the number of these bound states in thin tubes is derived. Furthermore, if the tube is only slightly bent, there is just one bound state; we derive its behaviour with respect to the bending angle. Finally, perturbation theory of these eigenvalues in any thin tube with respect to the tube radius is constructed

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17

Chen, Ying, Jian Zhou, Zhi-Xin Ding, Min Zhang, and Qi-Guang Zhu. "Analysis of formation and evolution of double Fano resonances in sub-wavelength dielectric grating/MDM waveguide/periodic photonic crystal." Acta Physica Sinica 71, no. 3 (2022): 034202. http://dx.doi.org/10.7498/aps.71.20211491.

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Based on the diffraction principle and the mode coupling theory, a composite micro-nano structure of sub-wavelength dielectric grating/metal-dielectric-metal (MDM) waveguide/periodic photonic crystal is proposed. Combined with the angle spectrum of reflection, the transmission characteristics of the surface plasmon polaritons and the generation mechanism of double Fano resonances at different incident angles and fixed wavelength are analyzed. The studies show that the physical mechanism of double Fano resonances is that the surface plasmon resonance generated at the interface of sub-wavelength

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18

Yu, Pengchao, Volodymyr I. Fesenko, and Vladimir R. Tuz. "Dispersion features of complex waves in a graphene-coated semiconductor nanowire." Nanophotonics 7, no. 5 (2018): 925–34. http://dx.doi.org/10.1515/nanoph-2018-0026.

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AbstractThe dispersion features of a graphene-coated semiconductor nanowire operating in the terahertz frequency band are consistently studied in the framework of a special theory of complex waves. Detailed classification of the waveguide modes was carried out based on the analysis of characteristics of the phase and attenuation constants obtained from the complex roots of characteristic equation. With such a treatment, the waves are attributed to the group of either “proper” or “improper” waves, wherein their type is determined as the trapped surface waves, fast and slow leaky waves, and surf

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19

Costa, Jefferson, Quaid Zaman, Karlo Q. da Costa, et al. "Limits of the Effective Medium Theory in Particle Amplified Surface Plasmon Resonance Spectroscopy Biosensors." Sensors 19, no. 3 (2019): 584. http://dx.doi.org/10.3390/s19030584.

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The resonant wave modes in monomodal and multimodal planar Surface Plasmon Resonance (SPR) sensors and their response to a bidimensional array of gold nanoparticles (AuNPs) are analyzed both theoretically and experimentally, to investigate the parameters that rule the correct nanoparticle counting in the emerging metal nanoparticle-amplified surface plasmon resonance (PA-SPR) spectroscopy. With numerical simulations based on the Finite Element Method (FEM), we evaluate the error performed in the determination of the surface density of nanoparticles σ when the Maxwell-Garnett effective medium t

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20

Yuan, Maodan, Peter W. Tse, Weiming Xuan, and Wenjin Xu. "Extraction of Least-Dispersive Ultrasonic Guided Wave Mode in Rail Track Based on Floquet-Bloch Theory." Shock and Vibration 2021 (February 8, 2021): 1–10. http://dx.doi.org/10.1155/2021/6685450.

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Ultrasonic guided wave (UGW) has shown great potential in the field of structural health monitoring of rail tracks due to its long-range capability and full cross section coverage. However, the practical application of UGW has been hindered by the complicated signal interpretation because of the natures of multiple modes and dispersion. Therefore, it is desirable that the effective UGW modes with high excitability and least dispersion can be identified and extracted for practical applications. In this paper, a numerical study on the guided wave propagation was carried out on a standard rail wi

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21

Kantartzis, Nikolaos V., Theodoros K. Katsibas, Christos S. Antonopoulos, and Theodoros D. Tsiboukis. "A 3D multimodal FDTD algorithm for electromagnetic and acoustic propagation in curved waveguides and bent ducts of varying cross‐section." COMPEL - The international journal for computation and mathematics in electrical and electronic engineering 23, no. 3 (2004): 613–24. http://dx.doi.org/10.1108/03321640410540520.

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22

Yan, Xiao-Le, Li-Mei Hao, Mei-Ling Men, and Zhi Chen. "The Effect of Geometrical Parameters on Resonance Characteristics of Acoustic Metamaterials with Negative Effective Modulus." Advances in Condensed Matter Physics 2018 (2018): 1–8. http://dx.doi.org/10.1155/2018/4847036.

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There has been an explosion of interest in acoustic metamaterial in the last ten years. The tunable negative acoustic metamaterial is an important issue for designing metamaterials. The acoustic metamaterial is restricted by the narrow bandgap of sound waves for the local resonance of metamaterial unit cells. By shifting the sizes of the unit cell, the acoustic metamaterial could potentially overcome the limit of the narrow resonance frequency. In this research, we focus on the resonant behavior of split hollow sphere (SHS) in the waveguide. Firstly, we analyze the resonance characteristics of

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23

Niu, Haiqiang, and Peter Gerstoft. "Normal mode extraction using sparse Bayesian learning in shallow water." Journal of the Acoustical Society of America 152, no. 4 (2022): A267. http://dx.doi.org/10.1121/10.0016232.

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The low-frequency signals propagating in the shallow-water waveguides are dispersive. They are composed of several normal modes according to the normal mode theory. For the vertical array data, the horizontal wavenumbers and the associated multi-frequency modal depth functions were estimated using block sparse Bayesian learning ( Niu et al., JASA 2020), while a priori knowledge of sea bottom, moving source, and source locations is not needed. For the impulsive or known-form signals received by one hydrophone, the sparse Bayesian learning (SBL) approach can be also used to extract the modes ( N

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Zhao, Chunyu, Xin Chen, Jian Li, and Yang Liu. "Stress inversion in waveguides with arbitrary cross sections with acoustoelastic guided waves." Journal of Applied Physics 131, no. 24 (2022): 245102. http://dx.doi.org/10.1063/5.0098025.

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Acoustoelasticity or the change in elastic wave speeds with stress is promising for prestress measurements in waveguides. The theory of guided wave propagation in initially isotropic materials with arbitrary cross sections and under homogeneous biaxial stresses is developed using Semi-Analytical Finite Element (SAFE) modeling in this article. Based on the anisotropic effect induced by the applied biaxial load, an inversion method for biaxial force was developed. The acoustoelastic response for a particular mode and frequency is described by only two constants, which can be determined from know

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25

Manconi, Elisabetta, Brian R. Mace, and Rinaldo Garziera. "Wave Propagation in Laminated Cylinders with Internal Fluid and Residual Stress." Applied Sciences 13, no. 9 (2023): 5227. http://dx.doi.org/10.3390/app13095227.

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Numerical computation of wave propagation in laminated cylinders with internal fluid and residual stress is obtained using a Wave Finite Element formulation for 2D waveguides. Only a very small segment of the system is modelled, resulting in a very low-order finite element (FE) model to which the theory of wave propagation in 2D periodic structures is applied. The method uses standard FE formulations and exploits the capability of commercial FE software to model both fluid and structure and their interaction, resulting in a very large reduction in computational time. The presented approach is

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26

Panagopoulos, Panagiotis, Tassos Bountis, and Charalampos Skokos. "Existence and Stability of Localized Oscillations in 1-Dimensional Lattices With Soft-Spring and Hard-Spring Potentials." Journal of Vibration and Acoustics 126, no. 4 (2004): 520–27. http://dx.doi.org/10.1115/1.1804997.

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In this paper, we use the method of homoclinic orbits to study the existence and stability of discrete breathers, i.e., spatially localized and time-periodic oscillations of a class of one-dimensional (1D) nonlinear lattices. The localization can be at one or several sites and the 1D lattices we investigate here have linear interaction between nearest neighbors and a quartic on-site potential Vu=12Ku2±14u4, where the (+) sign corresponds to “hard spring” and (−) to “soft spring” interactions. These localized oscillations—when they are stable under small perturbations—are very important for phy

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27

Almawgani, Abdulkarem H. M., Aya J. Hussein, Sofyan A. Taya, et al. "Using Hocker and Burns numerical method to analyze the dispersion properties of a planar waveguide with an exponentially graded-index core layer for s-polarized light." Journal of Physics A: Mathematical and Theoretical, May 5, 2023. http://dx.doi.org/10.1088/1751-8121/acd311.

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Abstract Although not realistic, the theory of step-index waveguide has been discussed in most published works. Electric and magnetic fields can be written as well-known functions such as exponential, sine and cosine functions. However, the index distribution of the most practical waveguides is better described as graded. Despite certain similarities, step-index and graded-index waveguide structures also have considerable differences. The characteristic equation of s-polarized wave propagating in a planar waveguide with an exponentially graded-index thin core layer is examined in this work usi

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Ben Levy, Arnon, Amir Hen, Merav Kahn, et al. "Simulation of laser-induced tunnel ionization based on a curved waveguide." Scientific Reports 13, no. 1 (2023). http://dx.doi.org/10.1038/s41598-023-39142-1.

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AbstractThe problem of tunneling ionization and the associated questions of how long it takes for an electron to tunnel through the barrier, and what the tunneling rate has fascinated scientists for almost a century. In strong field physics, tunnel ionization plays an important role, and accurate knowledge of the time-dependent tunnel rate is of paramount importance. The Keldysh theory and other more advanced related theories are often used, but their accuracy is still controversial. In previous work, we suggested using a curved waveguide as a quantum simulator to simulate the tunnel ionizatio

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29

Olendski, O., and L. Mikhailovska. "Theory of a curved planar waveguide with Robin boundary conditions." Physical Review E 81, no. 3 (2010). http://dx.doi.org/10.1103/physreve.81.036606.

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30

Zezyulin, D. A., and I. A. Shelykh. "Adiabatic theory of one-dimensional curved polariton waveguides." Physical Review B 107, no. 20 (2023). http://dx.doi.org/10.1103/physrevb.107.205303.

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31

Bezza, A., Abdellatif Cherifi, and B. Bouhafs. "Designing high sensitivity surface plasmon resonance sensor using a left-handed material layer." Revista Mexicana de Física 69, no. 2 Mar-Apr (2023). http://dx.doi.org/10.31349/revmexfis.69.021002.

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In this contribution, we propose a new plasmonic configuration that can be functionalized in two wavelength regimes to generate a single interface mode or multiple interface modes. The structure comprises a negative metamaterial or Left-Handed Material (LHM) coated on 2S2G-glass prism and adjacent with a sensing medium. According to the results, the negative metamaterial thickness affects significantly the potential of the structure to operate as conventional plasmonic structured formed by Fabry-Perot cavities. Additionally, we, also show that the structure can be used as a plasmonic refractiv

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Askarian, Amirhossein, and Gholamreza Moradi. "Modified Transition for Substrate Integrated Waveguide(SIW) Structures." Bulletin de la Société Royale des Sciences de Liège, 2016, 203–14. http://dx.doi.org/10.25518/0037-9565.5281.

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In this paper a new X-band SIW to Microstrip transition based on SIW structure is proposed. The recent transition has better performance in terms of return loss than those of in the traditional Microstrip tapers transition. Chebyshev multi-section matching transformer is utilized in order to inter-stage network between Microstrip and SIW, whereof it is the most optimum and efficient in matching networks theory. The 5th-order Chebyshev polynomial is employed to get about 30 dB return loss. For this purpose, curve-fitting technique is utilized to obtain a mathematical function based on Chebyshev

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Capriotti, Margherita, Tuhin Roy, Nicholas Ryan Hugenberg, et al. "The influence of acoustic radiation force beam shape and location on wave spectral content for arterial dispersion ultrasound vibrometry." Physics in Medicine & Biology, June 2, 2022. http://dx.doi.org/10.1088/1361-6560/ac75a7.

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Abstract Objective: Arterial dispersion ultrasound vibrometry (ADUV) relies on the use of guided waves in arterial geometries for shear wave elastography measurements. Both the generation of waves through the use of acoustic radiation force (ARF) and the techniques employed to infer the speed of the resulting wave motion affect the spectral content and accuracy of the measurement. In particular, the effects of the shape and location of the ARF beam in ADUV have not been widely studied. In this work, we investigated how such variations of the ARF beam affect the induced motion and the measureme

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Bon-Lavigne, Enguerrand, Loïc Le Treust, Nicolas Raymond, and Julien Royer. "On Duclos–Exner’s conjecture about waveguides in strong uniform magnetic fields." Forum of Mathematics, Sigma 11 (2023). http://dx.doi.org/10.1017/fms.2023.9.

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Abstract We consider the Dirichlet Laplacian with uniform magnetic field on a curved strip in two dimensions. We give a sufficient condition on the width and the curvature of the strip ensuring the existence of the discrete spectrum in the strong magnetic field limit, answering (negatively) a conjecture made by Duclos and Exner.

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Hao Wang, Duan Rui, and Yang Kun-De. "A Bayesian geoacoustic inversion based on modal dispersions of water wave and ground wave." Acta Physica Sinica, 2023, 0. http://dx.doi.org/10.7498/aps.72.20221717.

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Most shallow water geoacoustic inversions based on modal dispersion cannot reliably estimate the deep geoacoustic parameters. Because these studies focus on the dispersions of water waves but ignore the dispersions of ground waves. Therefore, this paper studied a Bayesian geoacoustic inversion based on wideband modal dispersions of water waves and ground waves. Firstly, the modal dispersion curves with Airy phase components were discussed. Secondly, the Bayesian inversion theory and a novel sample-efficient inference algorithm, namely Variational Bayesian Monte Carlo, were introduced briefly.

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A., Jasmine Vijithra, and Gulam Nabi Alsath Mohammed. "A novel filtering monopole antenna for 5G communications." COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, May 2, 2023. http://dx.doi.org/10.1108/compel-12-2022-0435.

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Purpose This study aims to design a compact filtering monopole antenna for 5G communication. The design is most suited for various applications within the frequency range of 2.2–3.8 GHz. It offers enhanced bandwidth and reasonable gain with wide-stopband performance. Design/methodology/approach A low-pass filter (LPF) of complementary split ring resonator (CSRR) with short-circuited stub lines is integrated with a compact defected coplanar waveguide fed truncated circular monopole ultrawideband (UWB) antenna. The reference UWB antenna etched on an FR4 substrate was coupled to the designed LPF

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