Results 31 to 40 of about 403,724 (307)
A commercial radio receiver for lower ionosphere monitoring: Initial results [PDF]
Geofísica Internacional, 2004 A commercial computer controlled radio receiver has been used to measure signal strength of High Frequency (HF) signals in order to study the effects of geophysical events on radio communications and to test the system for ionospheric monitoring.
N. J. Schuch +9 more
doaj
Nanomaterials, 2022 This work examined the thermoluminescence dosimetry characteristics of Ag-doped ZnO thin films. The hydrothermal method was employed to synthesize Ag-doped ZnO thin films with variant molarity of Ag (0, 0.5, 1.0, 3.0, and 5.0 mol%).
Hammam Abdurabu Thabit +5 more
doaj +1 more source
On the Dirty Paper Channel with Fast Fading Dirt
, 2015 Costa`s "writing on dirty paper" result establishes that full state pre-cancellation can be attained in the Gel`fand-Pinsker problem with additive state and additive white Gaussian noise.
Rini, Stefano, Shitz, Shlomo Shamai
core +1 more source
A New Framework for the Performance Analysis of Wireless Communications under Hoyt (Nakagami-q) Fading [PDF]
, 2017 (c) 20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or ...
Lopez-Martinez, F. Javier +1 more
core +1 more source
Sensors, 2021 The use of unmanned aerial vehicles (UAV) to provide services such as the Internet, goods delivery, and air taxis has become a reality in recent years.
Deyvid L. Leite +4 more
doaj +1 more source
Minimum Expected Distortion in Gaussian Source Coding with Fading Side Information
, 2012 An encoder, subject to a rate constraint, wishes to describe a Gaussian source under squared error distortion. The decoder, besides receiving the encoder's description, also observes side information consisting of uncompressed source symbol subject to ...
Goldsmith, Andrea J. +3 more
core +1 more source
Dynamic Spatial Diversity Combiner pada Kanal Fading
Jurnal Elkomika, 2019 ABSTRAK Kanal transmisi radio berkontribusi pada terjadinya efek fading yang dapat berpengaruh pada terjadinya penurunan kualitas sinyal pada penerima.
DWI ARYANTA, RIENZY PRATAMA LONDONG ALLO
doaj +1 more source
Psychosocial Outcomes in Patients With Endocrine Tumor Syndromes: A Systematic Review
Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction The combination of disease manifestations, the familial burden, and varying penetrance of endocrine tumor syndromes (ETSs) is unique. This review aimed to portray and summarize available data on psychosocial outcomes in patients with ETSs and explore gaps and opportunities for future research and care.
Daniël Zwerus +6 more
wiley +1 more source
Improvement of Bit Error Rate (BER) in Telemetry Radio Link of Satellite LEO Using MIMO Technique [PDF]
فصلنامه علوم و فناوری فضایی, 2012 After setteling the LEO satellite in the given circuit, the ground station needs to communicate with it for the received of information and control of its subsystems.
Shahrokh Marzban +2 more
doaj
Almost universal codes for fading wiretap channels
, 2016 We consider a fading wiretap channel model where the transmitter has only statistical channel state information, and the legitimate receiver and eavesdropper have perfect channel state information.
Ling, Cong +2 more
core +4 more sources