Zobrazeno 1 - 10
of 1 221
pro vyhledávání: '"Differential gain"'
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 1, Pp 1-8 (2024)
High-speed directly modulated distributed feedback (DFB) laser is crucial for high-speed optical communication systems. The modulation bandwidth and frequency chirp of such devices are primarily affected by the differential gain and linewidth enhance
Externí odkaz:
https://doaj.org/article/65e41cecff14470fb5db96703fdac57c
Publikováno v:
Crystals, Vol 12, Iss 10, p 1459 (2022)
High-speed VCSELs are widely used for high-capacity, short-range data communication links. Here, we numerically investigate the optical and electronic properties of a crystal orientation-dependent 1.06% compression InGaAs-AlGaAs laser emitting around
Externí odkaz:
https://doaj.org/article/2a2163dfcc4249d39a7bf7c37e5dcaa9
Akademický článek
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Autor:
Igor, Vurgaftman, author
Publikováno v:
Bands and Photons in III-V Semiconductor Quantum Structures, 2020, ill.
Externí odkaz:
https://doi.org/10.1093/oso/9780198767275.003.0011
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 21:858-862
A differential triple-band dual-polarized cavity backed substrate integrated waveguide (SIW) slot antenna is presented in this letter. The hybrid TE130, TE320, and TE140 modes of the square SIW cavity are excited by differential feed for a triple-ban
Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 69:863-869
An enormous study is being carried out in the field of emerging steep slope devices, specifically on negative-capacitance-based and phase transition-based devices. This article investigates the action of ferroelectric (FE) and phase transition materi
Autor:
Amer Farhan Sheet
Publikováno v:
Analysis and data processing systems. :143-153
In this paper the PID controller and the Fuzzy Logic Controller (FLC) are used to control the speed of separately excited DC motors. The proportional, integral and derivate (KP, KI, KD) gains of the PID controller are adjusted according to Fuzzy Logi
Publikováno v:
Computer Science and Information Technologies. 2:49-57
This article describes the process of design and simulation of a high-swing fully differential telescopic Operational Amplifier (Op-Amp). Due to the Common Gate-Common Source (CG and CS) cascode structure, the gain is very high. To maximize this gain
Autor:
Sajal K. Paul, Rupam Das
Publikováno v:
Analog Integrated Circuits and Signal Processing. 108:455-468
In this paper, a new current-mode instrumentation amplifier is presented using a single current differencing current controlled current conveyor building block and one grounded resistor. The proposed instrumentation amplifier (IA) can easily be casca
Publikováno v:
IEEE Microwave and Wireless Components Letters. 31:705-708
A linear driver for 100-GBd optical transmitters was designed and fabricated in the 90-nm SiGe BiCMOS process. An output-swing-limiting circuit and multitopology peaking method are proposed to extend the bandwidth. The fabricated driver achieved a di