Controllable transmission of Airy-Gaussian beams in fractional Schrödinger equation under Gaussian potential
Sign Up to like & getrecommendations! Published in 2021 at "Optik"
DOI: 10.1016/j.ijleo.2021.166627
Abstract: Abstract Based on fractional Schrodinger equation (FSE), we have emphatically investigated the evolution of Airy-Gaussian (AiG) beams under Gaussian potential by split-step Fourier method. Only when beam is incident vertically can splitting occur. When taking… read more here.
Keywords: transmission; gaussian potential; equation; airy gaussian ... See more keywords
Half-Mode Cavity-Based Planar Filtering Antenna With Controllable Transmission Zeroes
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DOI: 10.1109/lawp.2018.2818058
Abstract: A two-pole half-mode substrate integrated waveguide (HMSIW) cavity-based filtering antenna is presented. The HMSIW cavity is used as a radiating resonator with a conventional substrate integrated waveguide (SIW) cavity functioning as a high-$Q$ resonator of… read more here.
Keywords: cavity based; half mode; cavity; filtering antenna ... See more keywords
Dual-Mode Dielectric Waveguide Filters With Controllable Transmission Zeros
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Microwave and Wireless Components Letters"
DOI: 10.1109/lmwc.2021.3064088
Abstract: A novel dual-mode (DM) dielectric waveguide (DW) filter with controllable transmission zeros (TZs) is presented. The DM filter is based on a cascaded implementation, utilizing individual DM DW cavities. The filter is practically realized by… read more here.
Keywords: dielectric waveguide; mode dielectric; transmission zeros; dual mode ... See more keywords
LTCC Bandpass Filter Chips With Controllable Transmission Zeros and Bandwidths Using Stepped-Impedance Stubs
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3142935
Abstract: A novel bandpass filter (BPF) chip using stepped-impedance stubs (SISs) embedded in coupled lines (CLs) based on the low-temperature cofired ceramic (LTCC) technology is proposed in this brief. The controllable bandwidth (BW) is mainly realized… read more here.
Keywords: impedance stubs; stepped impedance; bandpass filter; transmission zeros ... See more keywords