نتایج جستجو برای: radiowave

تعداد نتایج: 171  

Journal: :Journal Of Geophysical Research: Space Physics 2021

The worldwide network of neutron monitors (NMs) is the primary instrument to study cosmic-ray variability on time scales up 70 yr. Since 1950s, 147 NMs with publicly available data have been in operation, and their records are archived distributed through different repositories sources. A comprehensive analysis all NM sets (300 from NMs) performed here check quality consistency data. sources in...

2011
Suiyan Geng

Aalto University, P.O. Box 11000, FI-00076 Aalto www.aalto.fi Author Suiyan Geng Name of the doctoral dissertation Millimeter Wave and UWB Propagation for High Throughput Indoor Communications Publisher School of Electrical Engineering Unit Department of Radio Science and Engineering Series Aalto University publication series DOCTORAL DISSERTATIONS 97/2011 Field of research Radio Engineering Ma...

Journal: :Jurnal Teknik : Media Pengembangan Ilmu dan Aplikasi Teknik 2022

Gedung Hindarto Joesman Fakultas Kedokteran adalah salah satu gedung perkuliahan di Universitas Jenderal Achmad Yani yang terdiri dari 4 lantai dan memiliki luas bangunan sebesar 4125,6 m². tersebut kualitas sinyal jaringan LTE indoor masih rendah serta level sinyalnya kecil. Hal ini disebabkan oleh konstruksi material didalam dapat melemahkan diterima. Kondisi membuat UNJANI membutuhkan instal...

Journal: :Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) 2019

Journal: :Zeitschrift fur Naturforschung. Section C, Biosciences 1984
C Ballario A Bonincontro C Cametti A Rosi L Sportelli

The conductivity of normal and homozygous beta-thalassemic erythrocyte suspensions has been measured over the frequency range from 5 KHz to 100 MHz in the temperature interval from 5 to 45 degrees C. The electrical parameters of the membrane, i.e., the capacitance CM and the conductance GM per unit surface have been calculated from an expression given by Hanai for the conductivity of a suspensi...

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