scholarly journals Commercial Electronic Part Class Definitions

2020 ◽  
Author(s):  
Daniel Leigh Campbell ◽  
Charles Adam Ferguson ◽  
Julio P. Marchiondo ◽  
David Michael Sais
Keyword(s):  
Electronic Part

Psychophysical judgement in electronic part centering

1999 ◽  
Author(s):  
Dongjoon Kong ◽  
Joseph H. Goldberg
Keyword(s):  
Electronic Part

scholarly journals The electronic part material grinding case of the super abrasive wheel

2000 ◽  
Vol 2000.2 (0) ◽  
pp. 219-220
Author(s):  
Yukio OKANISHI ◽  
Masanori HOSHIKA ◽  
Hiroshi TANAKA ◽  
Takahiro HIRATA ◽  
Toshio FUKUNISHI ◽  
...  
Keyword(s):  
Abrasive Wheel ◽  
Electronic Part

Electronic Part Distribution and Distributor Assessment

2005 ◽  
pp. 97-108
Author(s):  
Sanjay Tiku ◽  
Laurie Sullivan ◽  
Liyu Yang ◽  
Michael Pecht
Keyword(s):  
Electronic Part

The Electronic Part of the Metal Tube Rotameter

2013 ◽  
Vol 419 ◽  
pp. 661-666 ◽  
Author(s):  
Bo Mo ◽  
Fei Yu Jiang ◽  
Hui Xin Zhang
Keyword(s):  
Flow Rate ◽  
Electric Circuit ◽  
Magnetic Sensors ◽  
Metal Tube ◽  
Flow Signal ◽  
Instantaneous Flow ◽  
Electronic Part ◽  
Flow Rate Change ◽  
Fitting In ◽  
Instantaneous Flow Rate

The electronic part of the metal tube rotameter which is based on the magnetic sensors and microcontroller C8051F005 is studied. The flow rate change causes the change of the floats position in the metal tube and leads to rotation of the coupling magnet. Then the change of magnetic angle is detected by the magnetoresistive sensors, and a signal is generated. The signal is processed by the electric circuit and made available for the microcontroller for sampling. Then it will has linearization fitting in the microcontroller and finally has a output. This system could automatically sample the flow signal, calculate the instantaneous flow rate, and display them on the LCD screen.

The spectrum of the soft, electronic, part of the cosmic radiation

Physica ◽  
1948 ◽  
Vol 14 (8) ◽  
pp. 499-504 ◽  
Author(s):  
J Clay
Keyword(s):  
Cosmic Radiation ◽  
Electronic Part

A Special Section on Electronic Part Obsolescence

2007 ◽  
Vol 30 (2) ◽  
pp. 350-350
Keyword(s):  
Special Section ◽  
Electronic Part

scholarly journals 6 Monopole Elements Array Intelligent Antennas for IoT Based Environmental Surveillance Network

2021 ◽  
Vol 3 (2) ◽  
pp. 126-131
Author(s):  
Elyas Palantei ◽  
Arif Hidayat ◽  
Wardi Wardi ◽  
Intan Sari Areni ◽  
Sunarno Sunarno ◽  
...  
Keyword(s):  
Frequency Band ◽  
Switching Network ◽  
Environmental Surveillance ◽  
Network Configuration ◽  
Surveillance Network ◽  
Physical Size ◽  
Electronic Part ◽  
Actual Environment ◽  
Ground Plate ◽  
The One

Three types of 6 monopoles array intelligent antennas was numerically and practically examined. The main purposes of the investigation is to guarantee that those designed antennas are feasible to implement and to install in a particular IoT based environmental surveillance network configuration. The basic differences of the three intelligent antennas lied on the frequency operations (i.e. 433 MHz, 875-915 MHz and 2.5 GHz) and the actual environment operations (whether for indoor or outdoor). The extreme differences of such frequency operations, of course, affecting the differences on the whole antenna physical dimension. The higher the frequency operation determined then the smaller the physical size of the designed antennas produced. However, the deep intelligent antenna evaluations presented in the paper is the one that operated on frequency band of 875 -915 MHz. The intelligent electronic part of six monopole wire elements arrayed on a circular ground plate was composed of LoRa chip module, Android Uno microcontroller, and the switching network part. The three parts determined whole antenna operation throughout the IoT network. The results of whole antenna examinations are thoroughly discussed in the paper.

scholarly journals On the limit of the accuracy of timе stamp at the detection of annihilation γ-quanta with a scintillation detector

2021 ◽  
pp. 96-101
Author(s):  
Mikhail V. Korzhik
Keyword(s):  
Single Crystals ◽  
Time Resolution ◽  
Scintillation Detector ◽  
Radiation Detector ◽  
Ionising Radiation ◽  
Relaxation Processes ◽  
Electronic Excitations ◽  
Electronic Part ◽  
Physical Limit ◽  
Resolution Limits

An influence of the various relaxation processes of the electronic excitations causing the scintillation in the crystalline compounds under ionising radiation is analysed. It was found that the intracenter relaxation of electronic excitations in the luminescence ion forms a physical limit for the time resolution of the scintillation detector. The limit of the time resolution, which can be provided when measuring the ionising radiation with a scintillation detector, has been established by simulation. A comparison of the time resolution limits for various errors by the electronic part of the ionising radiation detector is performed. It is shown that inorganic scintillation materials based on single crystals activated by cerium ions have a limit of 10 ps, while self-activated scintillators with low yield and short scintillation kinetics may show results not worse than 20 ps. It has been demonstrated that a further increase in the scintillation yield while keeping the short kinetics in self-activated materials can provide a better time resolution in comparison with Ce-activated materials in future detectors.

scholarly journals DEVELOPMENT OF A REPEATER FOR A DEVICE FOR MONITORING CHANGES IN THE COMPOSITION OF THE AIR ENVIRONMENT

2021 ◽  
pp. 71-82
Author(s):  
I.B. Shirokov ◽  
◽  
P.A. Evdokimov ◽  
E.I. Shirokova ◽  
◽  
...  
Keyword(s):  
Phase Shifter ◽  
Experimental Studies ◽  
Band Pass Filter ◽  
Pass Filter ◽  
Measuring Device ◽  
Electronic Part ◽  
Microwave Amplifiers ◽  
Band Pass

This work is part of a project to create a device for monitoring changes in the composition of the air environment. The article describes the main elements of the repeater unit included in the measuring device. The results of modeling the developed band-pass filter, which is part of the waveguide path of the repeater, are presented. Experimental studies of the filter and circulator parameters are also carried out. The technical capabilities of the electronic part of the repeater unit, namely microwave amplifiers and a controlled phase shifter, are described.

Sign in / Sign up

Export Citation Format

Share Document