Wide Stopband Bandpass Filter With Higher‐Order Mode Suppression
Sign Up to like & getrecommendations! Published in 2025 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.70147
Abstract: To meet the requirement of band selection performance and low loss in wireless communication system, a wide stopband bandpass filter with higher‐order mode suppression is proposed in this paper. The filter utilizes the high‐pass characteristic… read more here.
Keywords: filter; higher order; order mode; wide stopband ... See more keywords
Selectively mode-locked high-order-mode 2-μm thulium fiber laser
Sign Up to like & getrecommendations! Published in 2019 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.01.070
Abstract: Abstract We report a high-power 2 μ m higher-order-mode thulium fiber laser passively mode-locked with a semiconductor saturable absorber mirror (SESAM). Based on both spatial-mode discrimination through tuning the SESAM’s feedback and spatial-mode-dependent spectral selection… read more here.
Keywords: fiber laser; order mode; laser; mode locked ... See more keywords
High-order-mode cavity fed 45° linear polarized antenna for 5G applications
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Microwave and Wireless Technologies"
DOI: 10.1017/s1759078724001028
Abstract: In this paper, a high-order-mode (HOM) (TE330) cavity-fed 45° linear polarized 6×6 slot array antenna is proposed. The 45° linear polarization is achieved by introducing asymmetric cross slots on the HOM cavity, resulting in low… read more here.
Keywords: cavity fed; cavity; order mode; fed linear ... See more keywords
Integrated silicon-based suspended racetrack micro-resonator for biological solution sensing with high-order mode
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Physics B"
DOI: 10.1088/1674-1056/abf106
Abstract: A biological sensing structure with a high-order mode ( E21y ) is designed, which is composed of a suspended racetrack micro-resonator (SRTMR) and a microfluidic channel. The mode characteristics, coupling properties, and sensing performances are… read more here.
Keywords: mode; order mode; racetrack micro; high order ... See more keywords
Single-mode antiresonant terahertz fiber based on mode coupling between core and cladding
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ac032e
Abstract: Based on the index-induced mode coupling between the higher-order mode in core and the fundamental mode in cladding tubes, the single-mode operation can be realized in any antiresonant fibers (ARFs) when satisfying that the area… read more here.
Keywords: single mode; cladding tubes; order mode; mode coupling ... See more keywords
Efficient High Order Mode Supercontinuum Generation and Third-Harmonic Generation via Shortcut to Adiabaticity Coupling in Communication Band
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2025.3577234
Abstract: This study pioneers the application of Shortcut to Adiabaticity (STA) technology for efficient high-order mode supercontinuum generation (SCG) and third-harmonic generation (THG) in Ta2O5-based nonlinear waveguides, specifically designed for the 1550 nm communication band. Using… read more here.
Keywords: shortcut adiabaticity; generation; order mode; high order ... See more keywords
A Low-Noise High-Order Mode-Localized MEMS Accelerometer
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Microelectromechanical Systems"
DOI: 10.1109/jmems.2021.3057260
Abstract: This paper reports a precision mode-localized accelerometer operating in a higher-order flexural mode. The accelerometer consists of two symmetric resonators coupled by a central rigid coupler to generate an ultra-weak coupling factor. A reduced noise… read more here.
Keywords: mode localized; order; order mode; noise high ... See more keywords
Enhanced Bandwidth and Directivity of a Dual-Mode Compressed High-Order Mode Stub-Loaded Dipole Using Characteristic Mode Analysis
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2018.2889025
Abstract: A dual-mode compressed dipole resonating at high-order modes is proposed to enhance bandwidth and directivity by loading the two dipole arms with two stubs. Characteristic mode analysis shows that with by introducing the loading stubs,… read more here.
Keywords: order; order mode; high order; dual mode ... See more keywords
Millimeter-Wave Gain-Enhanced Yagi–Uda Antenna Array With Third-Order-Mode Driven Dipole and Short Reflector
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2023.3340040
Abstract: A millimeter-wave Yagi–Uda antenna comprising a third-order-mode driven dipole and a short reflector is proposed for gain enhancement. First, new design considerations for the director or reflector are proposed because of the reverse current along… read more here.
Keywords: driven dipole; third order; yagi uda; order mode ... See more keywords
Broadband and Gain-Enhanced Compressed Higher-Order-Mode Dipoles Using Parasitic Elements and Stubs to Modify Currents
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2024.3370368
Abstract: A novel trimode broadband high-gain dipole with mode compression is proposed in this communication: first, by introducing bend stubs to realize the modification of the forward and reverse currents of the fifth- and seventh-order modes,… read more here.
Keywords: seventh order; gain; mode; modify currents ... See more keywords
High-Gain Wideband Filtering Quasi-Yagi Antenna Based on High-Order Mode of SSPPs
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2025.3583825
Abstract: A high-gain wideband filtering antenna based on the high-order mode of spoof surface plasmon polaritons (SSPPs) is proposed. Excellent filtering characteristics with six radiation nulls (RNs) are obtained from the first high-order mode (mode 1)… read more here.
Keywords: gain; mode; order mode; antenna ... See more keywords