Laboratory investigation of the discharge coefficient of triangular labyrinth weirs with and without slots and comparing them with piano key weirs *
Sign Up to like & getrecommendations! Published in 2020 at "Irrigation and Drainage"
DOI: 10.1002/ird.2509
Abstract: With an increase of the length of a crest in a given width, labyrinth weirs lead to an increase in flow transition capacity over the weir. This study was performed on a laboratory flume with… read more here.
Keywords: weirs without; slot; cycle; two cycle ... See more keywords
Miniaturized uniplanar triple-band slot dipole antenna with folded radiator
Sign Up to like & getrecommendations! Published in 2018 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.30971
Abstract: A miniaturized uniplanar slot dipole for triple-frequency operation is presented. The antenna consists of a folded slot radiator with an increased number of degrees of freedom that allow for efficient size reduction. Rigorous electromagnetic (EM)-driven… read more here.
Keywords: slot dipole; uniplanar triple; miniaturized uniplanar; slot ... See more keywords
Substrate‐integrated waveguide‐based slot antenna for 60 GHz wireless applications
Sign Up to like & getrecommendations! Published in 2019 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.31841
Abstract: The substrate‐integrated waveguide (SIW)‐based slot antenna is proposed for millimeter wave applications that is 60 GHz applications. The proposed design uses a microstrip feed for excitation, the crown‐shaped slot is used, and dimensions are 14 mm… read more here.
Keywords: slot antenna; based slot; slot; integrated waveguide ... See more keywords
A simple and efficient technique to improve the performance of compact circular‐polarized slot antenna
Sign Up to like & getrecommendations! Published in 2019 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32086
Abstract: In this letter, a circularly polarized (CP) slot antenna with compact size is proposed for global positioning system (GPS) applications. An annular slot structure is adopted in this design because it inherently has two orthogonal… read more here.
Keywords: antenna; slot antenna; slot; polarized slot ... See more keywords
Wideband circular cavity‐backed slot antenna with conical radiation patterns
Sign Up to like & getrecommendations! Published in 2020 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32316
Abstract: This paper presents a wideband low‐profile cavity backed slot antenna for wireless transmission. A low‐profile cavity antenna comprises a circular substrate integrated waveguide (SIW) based backed cavity and octa‐star shaped slot on top as a… read more here.
Keywords: backed slot; slot antenna; cavity backed; slot ... See more keywords
Hexagonal ring electromagnetic band gap‐based slot antenna for circular polarization and performance enhancement
Sign Up to like & getrecommendations! Published in 2020 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32342
Abstract: In this article, a hexagonal ring electromagnetic band gap (HREBG) structure‐based circularly polarized (CP) slot antenna for improving performance is proposed. The proposed antenna has a compact structure with a low profile of 0.517λo × 0.517λo × 0.055λo (λo… read more here.
Keywords: hexagonal ring; ring electromagnetic; slot; performance ... See more keywords
A CPW‐fed compact square slot antenna with wideband circularly polarized for C‐band application
Sign Up to like & getrecommendations! Published in 2020 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32701
Abstract: This paper presents a compact wideband circularly‐polarized square slot antenna (CPSSA). The antenna is a coplanar waveguide feed structure with three T‐stubs toward the slot center and one semi‐circle tuning stub was etched to the… read more here.
Keywords: slot antenna; slot; square slot; wideband circularly ... See more keywords
A compact quasi‐omnidirectional slot antenna for Wi‐Fi 6E application
Sign Up to like & getrecommendations! Published in 2023 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.33711
Abstract: This letter presents a compact wideband slot antenna for Wi‐Fi 6E application. It evolved from the full wave bow‐tie slot antenna, and four short slits are loaded on the metal plate with conjugate reactance to… read more here.
Keywords: slot; antenna application; slot antenna; radiation ... See more keywords
A segmented periodic slot array leaky‐wave antenna for beamforming applications
Sign Up to like & getrecommendations! Published in 2024 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.34072
Abstract: A segmented periodic slot array leaky‐wave antenna (LWA) is proposed for beamforming applications. The LWA consists of N $N$ segments, each with a unique propagation constant achieved through varying periodicity and slot size. By using… read more here.
Keywords: slot array; wave; periodic slot; array leaky ... See more keywords
Design of On‐Chip Multi‐Slot Chalcogenide Waveguide for Mid‐Infrared Methane Sensing
Sign Up to like & getrecommendations! Published in 2024 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.70036
Abstract: A chalcogenide (ChG) multi‐slot waveguide gas sensor with ChG as the core layer and silicon dioxide (SiO2) as the under‐cladding layer is proposed. Multi‐slot waveguide can be used in the mid‐infrared gas measurement. The optimized… read more here.
Keywords: chalcogenide; slot waveguide; mid infrared; multi slot ... See more keywords
Multiobjective Optimization Design of Compact Filtering Patch Antenna With Generalized Filtering Slot
Sign Up to like & getrecommendations! Published in 2025 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.70248
Abstract: This article proposes a novel technique for designing microstrip filtering patch antenna by etching the generalized filtering slot (GFS) on the patch. Surface current‐controlled in‐band multiple resonances and radiation nulls in both sidebands can be… read more here.
Keywords: patch; generalized filtering; patch antenna; filtering patch ... See more keywords