Results 201 to 210 of about 24,551 (233)

ITU-pSAT II: High-precision nanosatellite ADCS development project

Proceedings of 5th International Conference on Recent Advances in Space Technologies - RAST2011, 2011
ITU-pSAT II project aims to design and develop standardized bus architecture and an ADCS for pico and nano sized satellites. In order for nano-satellites to perform more capable missions, precise attitude control and more capable bus designs are needed.
Emre Koyuncu, Elgiz Baskaya, Melahat Cihan, Soner Isiksal, Melih Fidanoglu, Caner Akay, Aykut Cetin, Burak Karadag, Yigit Kaya, Berat Karyot, Cingiz Haciyev, Ibrahim Ozkol, Metin Orhan Kaya, Gokhan Inalhan   +13 more
openaire   +1 more source

A Dual-Mode V-Band 2/4-Way Non-Uniform Power-Combining PA with +17.9-dBm Psat and 26.5-% PAE in 16-nm FinFET CMOS

Radio Frequency Integrated Circuits Symposium, 2020
This paper presents the design of a dual-mode V-band PA with efficiency enhancement at power back-off via load modulation. The design utilizes a reconfigurable 2/4-way non-uniform power combiner to enable two discrete modes of operation – full power and ...
Kun-Da Chu, Steven Callender, Yanjie Wang, J. Rudell, S. Pellerano, C. Hull   +5 more
semanticscholar   +1 more source

Validation Process of a HEV System Analysis Model: PSAT

SAE Technical Paper Series, 2001
<div class="htmlview paragraph">Hybrid electric vehicles (HEVs) combine two sources of energy and offer a wide variety of component and drivetrain configurations. However, optimizing the blending of these two energy sources is complex. Argonne National Laboratory (ANL) working with the Partnership for a New Generation of Vehicles (PNGV ...
Aymeric Rousseau, Phil Sharer, Maxime Pasquier   +2 more
openaire   +1 more source

Probability Logic and Optimization SAT: The PSAT and CPA Models

Annals of Mathematics and Artificial Intelligence, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Problems and Improvement Direction of PSAT(Public Service Aptitude Test)

The Korean Society of Human and Nature, 2023
PSAT(Public Service Aptitude Test)), introduced in 2004, is an evaluation system that measures comprehensive thinking skills that can be acquired through normal school education to test the qualities and abilities necessary to perform public office.
openaire   +1 more source

Reactive Power Sustainability and Voltage Stability with Different FACTS Devices Using PSAT

SPIN, 2019
The main issues in the current power system network are about load side voltage stability and reactive power sustainability throughout the running time. Both the issues can be upheld by using different shunt and series FACTS devices.
A. Dwivedi, Shelly Vadhera
semanticscholar   +1 more source

A 23-31 GHz Robust Low-Noise Amplifier with 1.1 dB Noise Figure and 28 dBm Psat

European Microwave Integrated Circuits Conference, 2019
A 23-31 GHz Monolithic Microwave Integrated Circuit (MMIC) low-noise Amplifier (LNA) based on AlGaN/GaN on Si technology from OMMIC is presented in this paper.
Penghui Zheng, Shiyong Zhang, Jianxing Xu, Rong Wang, X. Tong   +4 more
semanticscholar   +1 more source

17.3 A 60GHz on-chip linear radiator with single-element 27.9dBm Psat and 33.1dBm peak EIRP using multifeed antenna for direct on-antenna power combining

IEEE International Solid-State Circuits Conference, 2017
A major challenge for low-cost silicon-based mm-wave wireless links, e.g., for the 5G communication, is to provide large transmitter (Tx) output power (Pout) with high energy efficiency and linearity from a limited supply voltage, so that the high path ...
T. Chi, Fei Wang, Sensen Li, Min-Yu Huang, Jong Seok Park, Hua Wang   +5 more
semanticscholar   +1 more source

A 78-93 GHz Power Amplifier with 19.6-dBm Psat and 12.8 % PAEpeak in 0.1-µm GaAs pHEMT for Radio Astronomical Receiver System

International Symposium on Radio-Frequency Integration Technology, 2019
A W-band power amplifier (PA) for radio astronomical receiver LO chain in 0.1-μm GaAs pHEMT technology is presented in this paper. This PA is a 3-stage common source design using transmission lines to implement matching network.
Bo-Ze Lu, Yi-Ching Wu, Chau-Ching Chiong, Huei Wang   +3 more
semanticscholar   +1 more source

Impacts of Combining Hydrogen ICE with Fuel Cell System Using PSAT

SAE Technical Paper Series, 2006
<div class="htmlview paragraph">Because of their high efficiency and low emission potential, fuel cell vehicles are undergoing extensive research and development. However, several major barriers have to be overcome to enable a hydrogen economy. Because fuel cell vehicles remain expensive, very few fueling stations are being built.
J. Kwon, P. Sharer, A. Rousseau
openaire   +1 more source