Folded microstrip antenna with isotropic radiation pattern
Sign Up to like & getrecommendations! Published in 2021 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32992
Abstract: In contrast to existing antennas with polarization and directional characteristics, we propose a novel isotropic antenna that provides equivalent vertical and horizontal polarization in all directions. The final design was guided by simulations, with the… read more here.
Keywords: antenna; folded microstrip; radiation; radiation pattern ... See more keywords
Radiation pattern analyses of circular aperture antenna to generate radio orbital angular momentum
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Central South University"
DOI: 10.1007/s11771-018-3844-2
Abstract: Circular aperture antenna recently has been regarded as a nature source to generate high power radio orbital angular momentum (OAM) in millimeter (mm) wave; however, the radiation pattern was not investigated. Theoretical derivation of radiation… read more here.
Keywords: radio; circular aperture; radiation pattern; antenna ... See more keywords
Reconstruction of Antenna Radiation Pattern Based on Compressed Sensing
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Shanghai Jiaotong University (science)"
DOI: 10.1007/s12204-020-2222-z
Abstract: The measurement of the far-field radiation pattern is an important factor in describing the characteristics of the antenna. The measurement process is time consuming and expensive. Therefore, this paper proposes a novel method to reduce… read more here.
Keywords: radiation pattern; compressed sensing; reconstruction antenna; antenna radiation ... See more keywords
Axis-symmetric ellipsoidal lens antenna design with independent E and H radiation pattern beamwidth
Sign Up to like & getrecommendations! Published in 2021 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2021.107037
Abstract: Abstract In this paper, a 3D ellipsoidal lens is designed based on the transformation optics (TO) method. The conventional Luneburg and Gutman lenses are mapped to an ellipsoidal lens to make a fan-beam radiation pattern.… read more here.
Keywords: ellipsoidal lens; radiation pattern; axis symmetric; pattern beamwidth ... See more keywords
Empirical Models of Shear-Wave Radiation Pattern Derived from Large Datasets of Ground-Shaking Observations
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-018-37524-4
Abstract: Shear-waves are the most energetic body-waves radiated from an earthquake, and are responsible for the destruction of engineered structures. In both short-term emergency response and long-term risk forecasting of disaster-resilient built environment, it is critical… read more here.
Keywords: ground shaking; wave radiation; radiation pattern; shear wave ... See more keywords
Wideband patch antenna under dual high-order modes with radiation pattern reshaping
Sign Up to like & getrecommendations! Published in 2025 at "Electromagnetics"
DOI: 10.1080/02726343.2025.2518419
Abstract: ABSTRACT A patch antenna for radiation pattern reshaping of dual high-order modes is proposed in this paper. The conventional radiation pattern of the TM03 and TM21 modes are firstly investigated based on the on-patch current… read more here.
Keywords: patch; radiation; order modes; radiation pattern ... See more keywords
Numerical investigation of non-uniform arrays of directive antennas for radiation pattern analysis using spatial modulation schemes
Sign Up to like & getrecommendations! Published in 2024 at "Physica Scripta"
DOI: 10.1088/1402-4896/ad7069
Abstract: This research presents a novel Non-Uniform Array (NUA) design for Spatial Modulation (SM) systems, aiming to improve Bit Error Rate (BER) performance. The NUA utilizes directional antennas with low-similarity radiation patterns, enabling the receiver to… read more here.
Keywords: radiation; spatial modulation; non uniform; pattern ... See more keywords
2D Direction of Arrival Estimation using Uniform Circular Arrays with Radiation Pattern Reconfigurable Antennas
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3146075
Abstract: This paper focuses on direction of arrival (DoA) estimation using adaptive arrays that consist of radiation pattern reconfigurable antenna (RPRA) elements for 2D direction finding (i.e., azimuth and elevation DoA estimation). In particular, uniform circular… read more here.
Keywords: estimation; direction arrival; pattern; radiation pattern ... See more keywords
Reactively Loaded Dielectric-Based Antenna Arrays With Enhanced Bandwidth and Flat-Top Radiation Pattern Characteristics
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3208954
Abstract: This paper presents an antenna array organized in sub-arrays and composed of densely spaced dielectric-based radiating elements. To reduce the number of active components required in the array beamforming network, each sub-array consists of a… read more here.
Keywords: dielectric based; sub array; radiation pattern;
Efficient Radiation Pattern Estimation of Slot Array Antennas Covered With Frequency Selective Surfaces Using Deterministic Ray Tracing
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3262828
Abstract: In this paper, we propose a novel algorithm to compute the radiation pattern of a slot array antenna covered with frequency selective surfaces (FSS) based on ray tracing technique. We observe that the proposed algorithm… read more here.
Keywords: frequency; radiation pattern; slot array;
A Cylindrical Conformal Textile Antenna With Omnidirectional Radiation Pattern
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Access"
DOI: 10.1109/access.2024.3457623
Abstract: A novel textile antenna is proposed to produce an omnidirectional radiation pattern. It can be integrated with clothes as a wristband due to its cylindrical conformal design. The antenna has a resonant cavity fabricated from… read more here.
Keywords: cylindrical conformal; radiation; radiation pattern; omnidirectional radiation ... See more keywords