Results 71 to 80 of about 143,426 (305)
TRUST approach to software defined radio: RF considerations
, 2000 The design of the RF component of a Software Defined Radio (SDR) is a challenging task. This paper sets out to examine the important issues concerning the design of both the transmitter and the receiver.
Macleod, JR +7 more
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Arthritis Care &Research, EarlyView.Objective We examined whether 18 months of strength training in individuals with knee varus alignment and medial tibiofemoral osteoarthritis (OA) reduced knee joint loads during walking compared to an attention control group. Methods This study was a secondary analysis of a randomized clinical trial that compared the effects of strength training to a ...
Stephen P. Messier +12 more
wiley +1 more source
Analog-to-digital conversion the bottleneck for Software Defined Radio frontends
, 2022 S.87-94Multi-standard capability of current wireless equipment requires a major degree of complexity and flexibility of classical radio frontends. Wideband architectures in combination with software defined radio (SDR) technologies can considerably ...
Ulbricht, G.
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A reconfigurable software defined ultra-wideband impulse radio transceiver
, 2022 S.67-73An ultra-wideband (UWB) software defined radio (SDR) implementation is presented. The developed impulse radio (IR) transceiver employs first order bandpass (BP) sampling at a conversion frequency which is four times the channel bandwidth.
Ott, A.T. +4 more
core +1 more source
Advanced Engineering Materials, EarlyView.Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt +8 more
wiley +1 more source
Miniature distributed filters for software re-configurable radio applications
, 2002 Variable preselection filters will be an important component of any software re-configurable radio design. To be of practical use, such a filter should occupy a minimum of board area in any transceiver layout.
J. R. Macleod +7 more
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Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
Design and implementation of AD9361-based software radio receiver
EURASIP Journal on Wireless Communications and Networking, 2019 Existing software radio platforms constructed by discrete devices have many disadvantages, such as high power consumption, high cost, and poor portability.
Feng Tian, Hanqing Li, Liangchen Yuan
doaj +1 more source
Multiple Participants' Discrete Activity Recognition in a Well-Controlled Environment Using Universal Software Radio Peripheral Wireless Sensing. [PDF]
Sensors (Basel), 2022 Saeed U +9 more
europepmc +1 more source
Cognitive Radio and Coexistence for Multicasting Communication Systems [PDF]
, 2010 This thesis focuses on the performance of terrestrial communication systems that use channel assignment schemes to allocate base stations in a scenario that implements the coexistence of mixed terrestrial communication systems based on cognitive radio ...
Yang, Mengfei
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