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Hasil Pencarian

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Amelia Veronica
Abstrak :
[Superkonduktivitas adalah fenomena yang terjadi pada beberapa material tertentu, yang mengakibatkan hilangnya hambatan listrik pada temperatur tertentu. Dengan kata lain, suatu applikasi yang menggunakan fenomena ini dapat mencapai suatu kecepatan tinggi dengan energi yang sangat rendah.Hal inilah yang menjadi daya tarik para ahli untuk mengembangkan teknologi tersebut. Pada skripsi ini, introduksi tentang sirkuit elektronik berkecepatan tinggi superkonduktif dan Rapid Single Flux quantum (RSFQ logic& family akan dibahas secara mendetail. Perangkat lunak NioPulse digunakan untuk simulasi, optimalisasi, lay+out& dan extract& sirkuit RSFQ superkonduktif sirkuit, termasuk komponen utama RSFQ, logic& gates&RSFQ,flip flops dan DC/SFQ converter. Semua proses dari simulasi dan extraction telah dijelaskan secara mendatail. ...... Superconductivity is a phenomenon occurring in some specific materials, which resulted in the loss of electrical resisteance at a certain temperature. In other words, an application that uses this phenomenon could achieve a very high speed with only using a very low energy. This is the sppeal to the experts to develop the technology. In this thesis, the introduction of hig-speed superconductive electronic circuits and Rapid Single Flux Quantum (RSFQ) logic family will be discussed in detail. NioPulse software used to design, simulation, optimization, lay-out and extract the circuit superconductive RSFQ circuits; including the main components RSFQ, RSFQ logic gates, flip flops and a CD/SFQ converte. All the complete porsess from simulation to extraction process has been described in detail.;Superconductivity is a phenomenon occurring in some specific materials, which resulted in the loss of electrical resisteance at a certain temperature. In other words, an application that uses this phenomenon could achieve a very high speed with only using a very low energy. This is the sppeal to the experts to develop the technology. In this thesis, the introduction of hig-speed superconductive electronic circuits and Rapid Single Flux Quantum (RSFQ) logic family will be discussed in detail. NioPulse software used to design, simulation, optimization, lay-out and extract the circuit superconductive RSFQ circuits; including the main components RSFQ, RSFQ logic gates, flip flops and a CD/SFQ converte. All the complete porsess from simulation to extraction process has been described in detail., Superconductivity is a phenomenon occurring in some specific materials, which resulted in the loss of electrical resisteance at a certain temperature. In other words, an application that uses this phenomenon could achieve a very high speed with only using a very low energy. This is the sppeal to the experts to develop the technology. In this thesis, the introduction of hig-speed superconductive electronic circuits and Rapid Single Flux Quantum (RSFQ) logic family will be discussed in detail. NioPulse software used to design, simulation, optimization, lay-out and extract the circuit superconductive RSFQ circuits; including the main components RSFQ, RSFQ logic gates, flip flops and a CD/SFQ converte. All the complete porsess from simulation to extraction process has been described in detail.]
Depok: Fakultas Teknik Universitas Indonesia, 2014
S53542
UI - Skripsi Membership  Universitas Indonesia Library
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Lukluk Khairiyati
Abstrak :
Pada tesis ini dilakukan pengukuran dan analisis ketidakpastian resistor standar 1 Ω tipe Fluke 742A. Analisa ketidakpastian meliputi ketidakpastian parameter ukur rasio Jembatan Komparator Arus Searah dan ketidakstabilan suhu resistor yang diuji. Pengukuran kesalahan parameter ukur rasio jembatan DCC tipe Guildline 6675A dilakukan menggunakan metode generik dan metode basis resistansi yang merupakan metode pengujian yang dikembangkan. Pengukuran koefisien suhu resistor standar 1 Ω uji dilakukan pada rentang suhu 18 oC hingga 28 oC. Pengukuran resistor standar ini dilakukan dengan menurunkan nilai resistor standar 1 Ω tipe Thomas yang tertelusur pada sistem QHR di Puslit KIM-LIPI kepada resistor standar termaksud. Diperoleh hasil pengukuran kesalahan parameter ukur rasio jembatan DCC dengan metode generik untuk rasio 0,1:1 hingga 10:1 adalah (0,14 ± 1,68) ppm, sedangkan dengan metode basis resistansi untuk rasio kombinasi hubung paralel atau seri-paralel dan untuk rasio hubung seri masing-masing sebenar (1,19 ± 1,81) ppm dan (-0,44 ± 0,15) ppm. Nilai koefisien suhu resistor standar akibat perubahan suhu didapat a=1,66 ppm/ oC dan b = -0,031 ppm/ oC2. Menggunakan nilai-nilai tersebut ketidakpastian resistor standar 1 Ω tipe fluke 742A sebesar 1,00002048 Ω dengan ketidakpastian sebesar 0,000000146 Ω. ...... Measurement and uncertainty analysis of standard resistor (Fluke-742A) 1 Ω type is reported. The uncertainty analysis consists of the uncertainty of Direct Current Comparator Bridge (DCC Bridge) and temperature instability of the resistor under test. The error measurement of the ratio measure parameter of 6675A DCC Bridge-Guildline was done using generic method and base resistor method which is a developed measuring method. Measurements of coefficient temperature of standard resistor under test it for temperature range of 18 oC to 28 oC. The measurement of the standard resistor was done using DCC Bridge by disseminating the standard resistor value of 1 Ω Thomas type that is traceable to QHR Puslit KIM-LIPI to the standard resistor referred. The error measurement value of the ratio measure parameter using generic method at the ratio of 0.1:1 to 10:1 was , whereas, the error measurement result using base resistor method at the ratio of parallel or series-parallel circuit combination and the ratio of series circuit were and respectively. The coefficient temperature values of standard resistor ​​regarding temperature changes ware a=1,66 ppm/ oC and b = -0,031 ppm/ oC2. Based on the measurement, the value of standard resistor of 1 Ω Fluke 742A type was 1,00002048 Ω with the uncertainty of 0,000000146 Ω.
Depok: Fakultas Teknik Universitas Indonesia, 2014
T41569
UI - Tesis Membership  Universitas Indonesia Library