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Collection's Items (Sorted by Submit Date in Descending order): 61 to 69 of 69
Benešová, Andrea
Optimalizační a statistické metodiky jako nástroje pro zlepšení experimentálních procesů

This paper is focused on the verification of whether it is appropriate to use optimization and statistical methods as tools for improving experimental research processes. The article describes two methods, FMEA and Student´s t-test. These methods were used during the selected experiment....

Bouzek, Stanislav , Tureček, Oldřich
Měření parametrů přenosového kanálu systému eCall v osobních automobilech

Emergency call system, which in the case of traffic accidents ensure rapid assistance to motorists, will be mandatory for all new passenger cars approved since 2017 - 2018. The speech intelligibility as one of the parameters of eCall developed for cars depends on parameters of...

Pavec, Martin
Návrh a realizace všívaných anténních prvků ve Smart textiliích

In this paper is described problematics of Smart textiles. Realization of embroided antenna optimized for frequency the 868 MHz. The antenna was embroidered on para-aramid synthetic fiber by hybrid sewing thread.

Hornak, Jaroslav
Diagnostická jednotka PEA pro měření prostorového náboje v dielektrických materiálech

The main aim of this paper is describe development of diagnostic device for space charge measurement which is based on pulsed electro acoustic (PEA) method. The first part of this paper deals with principles of measurement of space charge distribution. Main emphasis is...

Navrátil, Jiří
Aerosol Jet® bondování SMD součástek

This paper presents a research focused on Aerosol Jet® bonding of SMD components to flexible substrates. Flexible printed electronics is becoming important fast growing market segment. Contacting technologies of the electronic components are well known for traditional electronics such as solderin...

Šíma, Karel
Návrh a realizace senzorového systému s NFC rozhraním pro monitorování okolních parametrů

The paper focuses on the design and the realization of sensor system that can communicate through the technology NFC/RFID. The first part of this paper focuses on realization of singlechip and multichip sensor system. Singlechip platform measures temperature and multichip platform measu...

Justa, Josef , Hamáček, Aleš
Stanovení magnetického referenčního vektoru a jeho dopady na řešení inverzního problému u MARG senzorů

The paper briefly presents one block of determination rotation from Magnetic, Angular Rate and gravity sensors, the definition of magnetic reference vector. Two methods are discussed and compared deeper.

Hlína, Jiří , Řeboun, Jan , Hamáček, Aleš
Adheze a pájitelnost TPC substrátů v závislosti na koncentraci kyslíku ve vypalovacím procesu

This paper is focused on an adhesion and solderability measuring of samples prepared by TPC (Thick Printed Copper) technology. The TPC technology is used for power electronic substrate manufacturing. Copper film is screen printed on alumina substrate and fired in nitrogen atmosphere. Ox...

Hahn, Pavel
Hodnocení vybraných olejů po zrychleném tepelném stárnutí pomocí FT-IR spektroskopie

This paper is focused on the analysis of liquid electrical insulation materials used in electrical devices. Three types of oil were tested by accelerated thermal ageing. The oils were aged in a thermal chamber at elevated temperature of 130 °C during 672 hours. FT...

Collection's Items (Sorted by Submit Date in Descending order): 61 to 69 of 69