Results 11 to 20 of about 391,710 (263)

Spectral Bayesian network theory. [PDF]

open access: yesLinear Algebra Appl, 2023
22 pages, 6 ...
Duttweiler L, Thurston SW, Almudevar A.
europepmc   +5 more sources

The Network Theory of Psychiatric Disorders: A Critical Assessment of the Inclusion of Environmental Factors [PDF]

open access: yesFrontiers in Psychology, 2021
Borsboom and colleagues have recently proposed a “network theory” of psychiatric disorders that conceptualizes psychiatric disorders as relatively stable networks of causally interacting symptoms.
Nina S. de Boer   +5 more
doaj   +2 more sources

A Low-Distortion Modulator Driver With Over 6.5-Vpp Differential Output Swing and Bandwidth Above 60 GHz in a 130-nm SiGe BiCMOS Technology

open access: yesIEEE Access, 2022
Optimizing a modulator driver for linear and high-speed operation, while simultaneously achieving a high output voltage swing is very challenging. This paper investigates the design of a highly-linear, high-bandwidth yet power-efficient Mach-Zehnder ...
Alexandru Giuglea   +4 more
doaj   +1 more source

A Complementary Ring Mixer Driven by a Single-Ended LO in 22-nm FD-SOI CMOS for K and Ka-Bands

open access: yesIEEE Open Journal of Circuits and Systems, 2021
This article presents a double-balanced up-conversion ring mixer based on complementary switches operating at millimeter-wave frequencies. Complementary-switching relieves the mixer from the need for a differential Local-Oscillator (LO) signal ...
Paolo Valerio Testa   +3 more
doaj   +1 more source

Analysis and design of a 55–74 GHz ultra‐compact low‐noise amplifier using highly asymmetric transformers

open access: yesElectronics Letters, 2022
This letter presents a low‐noise amplifier with a 3 dB‐bandwidth, from 55 to 74 GHz, excellent noise performance and low power consumption based on a three‐stage common‐source topology.
Maximilian Becker   +3 more
doaj   +1 more source

NSE-RRS: Network Slicing Embedding With Risk-Controlled Resource Sharing

open access: yesIEEE Access, 2021
Network slicing (NS) is a promising technology of 5G that provides end-to-end customized network service to multi-tenant. The network slicing embedding (NSE) problem is one of the essential issues in NS technology.
Jieyu Li   +3 more
doaj   +1 more source

A 130 nm-SiGe-BiCMOS Low-Power Receiver Based on Distributed Amplifier Techniques for Broadband Applications From 140 GHz to 200 GHz

open access: yesIEEE Open Journal of Circuits and Systems, 2021
This work presents a direct-conversion receiver for G-band applications formed by a cascaded single-stage distributed amplifier optimized for low noise, a single-balanced active mixer with inductive peaking and broadband RF matching, and a local ...
Paolo Valerio Testa   +3 more
doaj   +1 more source

An efficient 70 GHz divide‐by‐4 CMOS frequency divider employing low threshold devices

open access: yesElectronics Letters, 2021
The idea to use a lower threshold, but slightly slower transistor over the fastest transistor type for large‐signal circuits is presented with experimental verification for a compact divide‐by‐4 true single phase clock (TSPC) frequency divider.
Zoltán Tibenszky   +2 more
doaj   +1 more source

A 5.5–7.5‐GHz band‐configurable wake‐up receiver fully integrated in 45‐nm RF‐SOI CMOS

open access: yesIET Circuits, Devices and Systems, 2022
This work investigates a 5.5–7.5‐GHz band‐configurable duty‐cycled wake‐up receiver (WuRX) fully implemented in a 45‐nm radio‐frequency (RF) silicon‐on‐insulator (SOI) complementary‐metal‐oxide‐semiconductor (CMOS) technology.
Rui Ma, Florian Protze, Frank Ellinger
doaj   +1 more source

Multivaluedness in Networks: Theory [PDF]

open access: yesIEEE Transactions on Circuits and Systems II: Express Briefs, 2020
An unexpected and somewhat surprising observation is that two counter-cascaded systems, given the right conditions, can exhibit multivaluedness from one of the outputs to the other. The main result presented here is a necessary and sufficient condition for multivaluedness to be exhibited by counter-cascaded systems using the novel notions of immanence ...
openaire   +2 more sources

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