Ultra‐wideband multi‐section Wilkinson power divider
Sign Up to like & getrecommendations! Published in 2020 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32562
Abstract: A multi‐section ultra‐wideband Wilkinson power divider is presented in this article. The proposed device is developed based on a coplanar waveguide (CPW) to coplanar strip (CPS) transition, which is realized on a two‐layer printed circuit… read more here.
Keywords: ultra wideband; multi section; power divider; power ... See more keywords
Monolithically integrated multi-section semiconductor lasers: Towards the future of integrated microwave photonics
Sign Up to like & getrecommendations! Published in 2021 at "Optik"
DOI: 10.1016/j.ijleo.2020.165724
Abstract: Abstract Recent advances in monolithically integrated multi-section semiconductor lasers (MI-MSSLs) have propelled microwave photonic (MWP) technologies to new potentials with a compact, reliable, and green implementation. Much research has examined that MI-MSSLs can realize the… read more here.
Keywords: section semiconductor; multi section; integrated multi; photonics ... See more keywords
Novel design for differential phase shifter structure by using multi‐section coupled lines
Sign Up to like & getrecommendations! Published in 2020 at "Electronics Letters"
DOI: 10.1049/el.2020.0316
Abstract: In this Letter, a new wideband differential phase shifter is proposed by using a multi-section coupled line structure. S-parameter circuit equations and design parameters are calculated using even/odd mode and transmission line analysis techniques for… read more here.
Keywords: phase; phase shifter; using multi; differential phase ... See more keywords
You did what?!: graduate teaching assistant misbehaviors in multi-section introductory communication courses
Sign Up to like & getrecommendations! Published in 2020 at "Communication Quarterly"
DOI: 10.1080/01463373.2020.1731697
Abstract: ABSTRACT The study explores graduate teaching assistants’ (GTAs) perceptions of misbehaviors of other GTAs across multi-section introductory communication courses. Utilizing the teacher misbehaviors’ typology, this study examines novice teachers’ perceptions of teacher misbehaviors. A convenience… read more here.
Keywords: introductory communication; introductory; section introductory; graduate teaching ... See more keywords
Investigation on the Parasitic Capacitance of High Frequency and High Voltage Transformers of Multi-Section Windings
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2966496
Abstract: Resonant converters are widely used in high voltage applications thanks to the soft switching technologies. The high frequency and high voltage (HFHV) transformer is the most complicated and important part to boost the voltage by… read more here.
Keywords: parasitic capacitance; high voltage; multi section; capacitance ... See more keywords
A Lightweight Multi-Section CNN for Lung Nodule Classification and Malignancy Estimation
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Journal of Biomedical and Health Informatics"
DOI: 10.1109/jbhi.2018.2879834
Abstract: The size and shape of a nodule are the essential indicators of malignancy in lung cancer diagnosis. However, effectively capturing the nodule's structural information from CT scans in a computer-aided system is a challenging task.… read more here.
Keywords: lung; malignancy; multi section; cnn ... See more keywords
30 Gbit/s PAM4 transmission using an 8-GHz directly modulated multi-section laser.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.457603
Abstract: This paper describes the characterization of a novel directly modulated multi-section laser with a master-slave configuration. Amplitude and phase noise measurements show relative intensity noise values of around -150 dB/Hz and a 3-dB linewidth of… read more here.
Keywords: section laser; transmission; gbit pam4; modulated multi ... See more keywords
Elimination of catastrophic optical mirror damage in continuous-wave high-power laser diodes using multi-section waveguides.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.461866
Abstract: One of the persistent obstacles for high-power laser diodes (LDs) has been the catastrophic optical mirror damage (COMD), which limits the operating power level and lifetime of commercial high-power LDs. The output facet of LD… read more here.
Keywords: laser; power; power laser; high power ... See more keywords
Direct generation of sub-picosecond pulse via multi-section gain switching.
Sign Up to like & getrecommendations! Published in 2021 at "Optics letters"
DOI: 10.1364/ol.409822
Abstract: We have directly generated optical pulses having a duration of 0.56 ps with a peak power of 25 W by gain switching of multi-section semiconductor lasers in which the optimized lengths of the absorption and… read more here.
Keywords: generation; section gain; gain; gain switching ... See more keywords
Miniaturized Multi-Section Power Divider with Parallel RC Isolation Circuit
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Electromagnetic Engineering and Science"
DOI: 10.26866/jees.2019.19.3.147
Abstract: This paper proposes a miniaturized multi-section power divider with parallel resistor and capacitor isolation circuits. Each of the section transmission lines constituting the proposed multi-section power divider has a length less than a quarter wavelength… read more here.
Keywords: divider; section power; power divider; multi section ... See more keywords