|
|
|
|
|
Yuqing Mao, Yoann Charlon, Yves Leduc and Gilles Jacquemod
Although Moore?s Law reaches its limits, it has never applied to analog and RF circuits. For example, due to the short channel effect (SCE), drain-induced barrier lowering (DIBL), and sub-threshold slope (SS)?, longer transistors are required to implemen...
ver más
|
|
|
|
|
|
|
|
|
|
|
Riccardo Della Sala, Francesco Centurelli, Giuseppe Scotti and Alessandro Trifiletti
In this paper, we present a 0.3 V body-driven operational transconductance amplifier (OTA) that exploits a biasing approach based on the use of a replica loop with gain. An auxiliary amplifier is exploited both in the current mirror load of the first sta...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jaime Ramírez-Angulo, Anindita Paul, Manaswini Gangineni, Jose Maria Hinojo-Montero and Jesús Huerta-Chua
The application of the flipped voltage follower to implement two high-performance circuits is presented: (1) The first is a class AB cascode flipped voltage follower that shows an improved slew rate and an improved bandwidth by very large factors and tha...
ver más
|
|
|
|
|
|
|
|
|
|
|
Haotian Tan, Yanpeng Hao, Peng Zhang, Qishun Li, Wanxing Tian, Linhao Chen, Lin Yang and Licheng Li
Due to current scouring, submarine cables are prone to be exposed, suspended, and even vortex-induced vibration, which is not conducive to the safe operation of the power grid. In this contribution, the finite element simulation model of a 35 kV three-co...
ver más
|
|
|
|
|
|
|
|
|
|
|
Bai-Qiao Chen, Paulo M. Videiro and C. Guedes Soares
A vision of the digital twins of the subsea pipelines is provided in this paper, with a coverage of the current applications and the challenges of the digital twins in the design, construction, service life, and assessments of life extension. Digital twi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Orazio Aiello
The paper deals with the immunity to Electromagnetic Interference (EMI) of the current source for Ultra-Low-Voltage Integrated Circuits (ICs). Based on the properties of IC building blocks, such as the current-splitter and current correlator, a novel cur...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rafael Sanchotene Silva, Luis Henrique Rodovalho, Orazio Aiello and Cesar Ramos Rodrigues
In this paper, a new technique for improvement on the DC voltage gain, while keeping the high-linearity in symmetrical operational transconductance amplifier (OTA) bulk-driven (BD) topology is proposed. These features are achieved by allying two topologi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Francesco Centurelli, Riccardo Della Sala, Pietro Monsurrò, Giuseppe Scotti and Alessandro Trifiletti
In this paper, we present a novel operational transconductance amplifier (OTA) topology based on a dual-path body-driven input stage that exploits a body-driven current mirror-active load and targets ultra-low-power (ULP) and ultra-low-voltage (ULV) appl...
ver más
|
|
|
|
|
|
|
|
|
|
|
Funmilayo B. Offiong, Sinan Sinanovic and Wasiu O. Popoola
Efficient frame synchronization is essential for data recovery in communication systems. In this study, a single pilot sequence is used to achieve both frame synchronization and peak-to-average power ratio (PAPR) reduction. The two systems considered are...
ver más
|
|
|
|
|
|
|
|
|
|
|
Iñigo Pombo, Leire Godino, Jose Antonio Sánchez and Rafael Lizarralde
Grinding is a critical technology in the manufacturing of high added-value precision parts, accounting for approximately 20?25% of all machining costs in the industrialized world. It is a commonly used process in the finishing of parts in numerous key in...
ver más
|
|
|
|
|
|