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Programmable protein circuit design. [PDF]
Cell, 2021 A fundamental challenge in synthetic biology is to create molecular circuits that can program complex cellular functions. Because proteins can bind, cleave, and chemically modify one another and interface directly and rapidly with endogenous pathways, they could extend the capabilities of synthetic circuits beyond what is possible with gene regulation ...
Chen Z, Elowitz MB.
europepmc +4 more sources
Quantum circuit design search [PDF]
Quantum Machine Intelligence, 2021 This article explores search strategies for the design of parameterized quantum circuits. We propose several optimization approaches including random search plus survival of the fittest, reinforcement learning both with classical and hybrid quantum classical controllers and Bayesian optimization as decision makers to design a quantum circuit in an ...
Mohammad Pirhooshyaran, Tamás Terlaky
openaire +2 more sources
IEEE 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
Electronics 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
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Modeling the Effects of Threading Dislocations on Current in AlGaN/GaN HEMT
Micromachines, 2023 The aim of this paper is to model the effects of threading dislocations on both gate and drain currents of AlGaN/GaN high electron mobility transistors (HEMTs).
Censong Liu +4 more
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IEEE Open Journal of the Solid-State Circuits Society, 2022 In this article, a 3-GS/s time-interleaved (TI) RF track-and-hold (TaH) amplifier designed in a 22-nm SOI technology is presented. The TaH amplifier is designed to drive an ADC, which can be either two pipeline-ADCs or two rows of SAR-ADCs.
Enne Wittenhagen +3 more
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A Complementary Ring Mixer Driven by a Single-Ended LO in 22-nm FD-SOI CMOS for
IEEE 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
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Advanced design and characterization methodologies for memory-aware CMOS power-amplifier implementation [PDF]
Advances in Radio Science, 2017 This paper reports on an effective root-cause analysis method of memory effects in power amplifiers, as well as introduces compensation techniques on a circuit design level.
M. Schleyer +3 more
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Micromachines, 2023 A surface-potential-based analytical large-signal model, which is applicable to both ballistic and quasi-ballistic transport in InGaAs high electron mobility transistors, is developed.
Jinye Wang +3 more
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An efficient 70 GHz divide‐by‐4 CMOS frequency divider employing low threshold devices
Electronics 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
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