Results 31 to 40 of about 66,270 (345)
Radiation-hard ASICs for optical data transmission in the ATLAS pixel detector [PDF]
, 2003 We have developed two radiation-hard ASICs for optical data transmission in the ATLAS pixel detector at the LHC at CERN: a driver chip for a Vertical Cavity Surface Emitting Laser (VCSEL) diode for 80 Mbit/s data transmission from the detector, and a Bi ...
Arms, K E +14 more
core +3 more sources
A Compact Frequency Reconfigurable Antenna for LTE Mobile Handset Applications
International Journal of Antennas and Propagation, 2015 A compact (8 × 62 × 5 mm3; 2.48 cc) frequency reconfigurable antenna that uses electrical switching with PIN diodes is proposed for the low frequency LTE band (699 MHz–862 MHz), high frequency LTE band (2496 MHz–2690 MHz), GSM850/900 bands (824 MHz–960 ...
Munyong Choi +5 more
doaj +1 more source
Novel 600 V Low Reverse Recovery Loss Vertical PiN Diode with Hole Pockets by Bosch Deep Trench [PDF]
, 2016 The performance of a novel diode with characteristic trench shape is predicted by TCAD simulation. A novel 600 V vertical PiN diode with hole pockets by the Bosch deep trench process is proposed for a better trade-off curve between reverse recovery loss ...
Baba Akiyoshi +3 more
core +2 more sources
A Reconfigurable Frequency Selective Surface for Wi-Fi Application [PDF]
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2023 This work presents the development of a reconfigurable frequency selective surface (RFSS) for application in the 2400-2483.5 MHz band, standard IEEE 802.11b/g/n (Wi-Fi).
Thamyris da Silva Evangelista +4 more
doaj +1 more source
Pinning, flux diodes and ratchets for vortices interacting with conformal pinning arrays [PDF]
Physica C: Superconductivity and its Applications, 2017 9 pages, 7 ...
C.J. Olson Reichhardt +6 more
openaire +2 more sources
Reducing AC impedance measurement errors caused by the DC voltage dependence of broadband high-voltage bias-tees [PDF]
, 2007 During the AC impedance characterization of devices, from the kHz-range up to the GHz-range, accuracy can be lost when a DC voltage is applied. Commercial high-voltage broadband bias-tees are often voltage-dependent, which can cause inaccuracies at low ...
Reimann, K. +2 more
core +2 more sources
High Speed Turn-on Gate Driving for 4.5kV IEGT without Increase in PiN Diode Recovery Current [PDF]
, 2013 4.5 kV IEGT turn-on loss reduction is experimentally and numerically achieved by employing the proposed simple two step gate drive method without affecting PiN diode reverse recovery performance.
Matsuyoshi Takashi +4 more
core +5 more sources
AIP Advances, 2020 This study examines the impact of the different diode characteristics on the magnetic hysteretic and iron loss properties of a conventional non-oriented (NO) silicon steel sheet core under silicon carbide (SiC) inverter excitation.
Atsushi Yao +5 more
doaj +1 more source
The Linear Fitting Method for Model of PIN Array Receiver in Space Optical Communication
International Journal of Optics, 2022 We have proposed PIN array as receiver in space optical communication and adopted the double diode model, the widely accepted solar energy output theory, to study its characteristics of output current and voltage.
H. Qinggui
doaj +1 more source
Sensors, 2021 UHF satellite communication for Internet of Things (IoT) technology is rapidly emerging in monitoring applications as it offers the possibility of lower-costs and global coverage.
Abdellatif Bouyedda +2 more
doaj +1 more source