Impact of gate material engineering(GME) on analog/RF performance of nanowire Schottky-barrier gate all around (GAA) MOSFET for low power wireless applications: 3D T-CAD simulation

2014 ◽  
Vol 45 (11) ◽  
pp. 1508-1514 ◽  
Author(s):  
Manoj Kumar ◽  
Subhasis Haldar ◽  
Mridula Gupta ◽  
R.S. Gupta
Keyword(s):  
Low Power ◽  
Schottky Barrier ◽  
Wireless Applications ◽  
Material Engineering ◽  
Cad Simulation ◽  
Rf Performance

scholarly journals Characterizing the Impact of Doppler Effects on Body-Centric LoRa Links with SDR

Sensors ◽  
2021 ◽  
Vol 21 (12) ◽  
pp. 4049
Author(s):  
Thomas Ameloot ◽  
Marc Moeneclaey ◽  
Patrick Van Van Torre ◽  
Hendrik Rogier
Keyword(s):  
Wireless Communication ◽  
Low Power ◽  
Multipath Fading ◽  
Doppler Spread ◽  
Excellent Performance ◽  
Wireless Applications ◽  
Doppler Shifts ◽  
Doppler Effects ◽  
The Impact ◽  
Measurement Campaigns

Long-range, low-power wireless technologies such as LoRa have been shown to exhibit excellent performance when applied in body-centric wireless applications. However, the robustness of LoRa technology to Doppler spread has recently been called into question by a number of researchers. This paper evaluates the impact of static and dynamic Doppler shifts on a simulated LoRa symbol detector and two types of simulated LoRa receivers. The results are interpreted specifically for body-centric applications and confirm that, in most application environments, pure Doppler effects are unlikely to severely disrupt wireless communication, confirming previous research, which stated that the link deteriorations observed in a number of practical LoRa measurement campaigns would mainly be caused by multipath fading effects. Yet, dynamic Doppler shifts, which occur as a result of the relative acceleration between communicating nodes, are also shown to contribute to link degradation. This is especially so for higher LoRa spreading factors and larger packet sizes.

scholarly journals Ambient Backscatterers Using FM Broadcasting for Low Cost and Low Power Wireless Applications

2017 ◽  
Vol 65 (12) ◽  
pp. 5251-5262 ◽  
Author(s):  
Spyridon Nektarios Daskalakis ◽  
John Kimionis ◽  
Ana Collado ◽  
George Goussetis ◽  
Manos M. Tentzeris ◽  
...  
Keyword(s):  
Low Power ◽  
Low Cost ◽  
Wireless Applications

A Power Converter Circuit of Co-Planar Waveguide RF Harvester Antenna for Low Power Wireless Applications

2019 ◽  
Author(s):  
Nuraiza Ismail ◽  
Mohd Tarmizi Ali ◽  
Ermeey Abd Kadir ◽  
Mazratul Firdaus Mohd Zin ◽  
Fatimah Nur Mohd Redzwan
Keyword(s):  
Low Power ◽  
Planar Waveguide ◽  
Power Converter ◽  
Wireless Applications
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