PEEC based Design Optimization of NFC Antennas Considering the Full System Quality Factor

2019 ◽  
Author(s):  
P. Baumgartner ◽  
O. Biro ◽  
W. Renhart ◽  
R. Torchio ◽  
C. Riener ◽  
...  
Keyword(s):  
Design Optimization ◽  
Quality Factor ◽  
System Quality ◽  
Full System

Performance Improvement of RF Inductors Using LTCC Technology

2011 ◽  
Vol 2011 (CICMT) ◽  
pp. 000054-000058 ◽  
Author(s):  
Goran Radosavljević ◽  
Andrea Marić ◽  
Walter Smetana ◽  
Ljiljana Živanov
Keyword(s):  
Experimental Data ◽  
Low Temperature ◽  
Design Optimization ◽  
Quality Factor ◽  
Performance Improvement ◽  
Air Gap ◽  
Frequency Range ◽  
Operating Frequency Range ◽  
Rf Inductors ◽  
First Time

This paper presents for the first time a parallel comparison of the performance of RF inductors realized on different substrate configurations. Presented inductors are meander type structures fabricated in Low Temperature Co-fired Ceramic (LTCC) technology. Also, chosen material is never before implemented for inductor fabrication. The performance improvement is achieved by design optimization of different substrate configurations that incorporate placement of an air-gap beneath the inductor and/or introduction of an additional shielding layer on the top. Designed structures are characterized on the basis of simulation and experimental data, achieving good correlation between obtained results. Presented results show over 30 % increase in quality factor and widening of the operating frequency range by over 55 %.

NÉEL LINES STRUCTURES IN UNIAXIAL FERROMAGNETS WITH QUALITY FACTOR Q > 1

1988 ◽  
Vol 49 (C8) ◽  
pp. C8-1947-C8-1948
Author(s):  
J. Miltat ◽  
P. Trouilloud
Keyword(s):  
Quality Factor ◽  
Quality Factor Q

EFFECT OF TOP MANAGEMENT SUPPORT, SYSTEM QUALITY, AND INFORMATION QUALITY ON SATISFACTION ACCOUNTING INFORMATION SYSTEM USERS IN LEMBAGA PERKREDITAN DESA (LPD) IN UBUD DISTRICT

2019 ◽  
Vol 1 (1) ◽  
pp. 123-142
Author(s):  
Sang Ayu Putu Arie Indraswarawati ◽  
I Putu Deddy Samtika Putra ◽  
Ni Wayan Cahyani
Keyword(s):  
Information System ◽  
Support System ◽  
User Satisfaction ◽  
Information Quality ◽  
Accounting Information ◽  
Top Management ◽  
Management Support ◽  
System Quality ◽  
Accounting Information System ◽  
Top Management Support

The use of Accounting Information System (AIS) is very helpful in accommodating all the information needed to make an accurate decision. Indicators in determining the good and bad performance of an information system can be seen through AIS user satisfaction and usage. The purpose of this study was to determine the effect of top management support, system quality and information quality on AIS user satisfaction. The sample selection method used was purposive sampling. The research sample was 147 people consisting of administrators, loan officers and savings at 29 Lembaga Perkreditan Desa (LPD) in Ubud Subdistrict. The data in this study is primary data which is the answer from the questionnaire. The regression results show that all variables have a significance of 0,000. It shows that top management support, system quality and information quality have positive influences on Accounting Information System user satisfaction.

PERSEPSI KUALITAS DAN PERFORMA SISTEM APLIKASI AKUNTANSI MYOB

2017 ◽  
Vol 13 (2) ◽  
pp. 154-165
Author(s):  
Septian Bayu Kristanto ◽  
Carlin Windyan
Keyword(s):  
Service Quality ◽  
Structural Equation ◽  
Work Performance ◽  
Equation Model ◽  
University Student ◽  
User Performance ◽  
System Quality ◽  
Equation Modelling ◽  
Paper Form ◽  
Accounting Software

The purpose of this study wants to examine the effect of System Quality (SysQua) to Service Quality (ServQua), System Quality (SysQua) to Work Performance (WorkPef), and Service Quality (ServQua) to Work Performance (WorkPef). The object in this research is MYOB accounting software. The data gathers with quesionnaires in 2 types, physicals (paper) and online (using Google form).  From 315 questionnaires distributed consisted of 194 respondents through online, and 116 respondents through paper form. All the questionnaires are returned. The obtained data were analyzed using structural equation modelling. The result of data analysis showed that the System Quality (SysQua) have positive significant effect on the Service Quality (ServQua), Service Quality (ServQua) have positive significant effect on Work Performance (WorkPef), and System Quality (SysQua) have positive significant effect on Work Performance (WorkPef). The overall result indicates that MYOB have a good quality and related to user performance. Specifically, the user refers to basic user, which is university student.   Tujuan penelitian ini adalah untuk menguji pengaruh hubungan System Quality (SysQua) terhadap Service Quality (ServQua), System Quality (SysQua) terhadap Work Performance (WorkPef) dan Service Quality (ServQua) terhadap Work Performance (WorkPef). Objek pada penelitian ini yaitu software akuntansi MYOB. Teknik pengumpulan data menggunakan metode purposive sampling. Perolehan data dengan kuesioner terdiri dari 2 tipe yaitu fisik (kertas) dan online (menggunakan Google form). Dari 315 kuesioner yang tersebar terdiri dari 194 responden melalui online dan 116 responden melalui kertas. Semua kuesioner telah kembali. Pengelolahan data menggunakan Structural Equation Model. Hasil dari penelitian ini menunjukkan bahwa System Quality (SysQua) berpengaruh positif signifikan terhadap Service Quality (ServQua), Service Quality (ServQua) berpengaruh positif signifikan terhadap Work Performance (WorkPef), dan System Quality (SysQua) berpengaruh positif signifikan terhadap Work Performance (WorkPef). Hasil keseluruhan menunjukkan bahwa MYOB memiliki kualitas yang baik dan terkait dengan kinerja pengguna. Secara khusus, pengguna mengacu kepada pengguna tingkat dasar, yang merupakan mahasiswa.

Visitor Satisfaction of the Palace Museum Website in China: An Empirical and Integrated Model

2019 ◽  
Vol 10 (5) ◽  
pp. 421-437
Author(s):  
Qiong Dang ◽  
Keyword(s):  
Online Survey ◽  
Positive Impact ◽  
New Technology ◽  
Perceived Usefulness ◽  
System Quality ◽  
Visitor Satisfaction ◽  
Digital Era ◽  
Managerial Implications ◽  
Museum Websites ◽  
Perceived Usability

In 2001, the website of the Palace Museum was opened to the public, marking that museum’s first step into the digital era in China. Numerous studies and much research has concentrated on how to employ this new technology in order to digitize the museum and its collection. However, little attention has been paid to research regarding visitor satisfaction’s regarding museum websites in China. This research aims to fill the gap. Consequently, this conceptual model has been proposed, and the Palace Museum website was as the research objective. Empirical methodology has been applied and the online survey was created to gather data, which results in a total of 557 questionnaires being analyzed though the SPSS 20.0. The findings demonstrate that system quality, perceived usefulness, perceived usability, and the museum’s image have a positive impact on visitor satisfaction regarding their continuance intention. Furthermore, managerial implications are proposed for museum practitioners.

A Long Bar Type Silicon Resonator with a High Quality Factor

2014 ◽  
Vol 134 (2) ◽  
pp. 26-31 ◽  
Author(s):  
Nguyen Van Toan ◽  
Masaya Toda ◽  
Yusuke Kawai ◽  
Takahito Ono
Keyword(s):  
Quality Factor ◽  
High Quality Factor ◽  
High Quality ◽  
Type Silicon ◽  
Silicon Resonator
Sign in / Sign up

Export Citation Format

Share Document