Relevant bibliographies by topics / Ansoft Designer

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Ansoft Designer'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Ansoft Designer.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Ansoft Designer"

1

Rudra, Monojit, P. Soni Reddy, Rajatsubhra Chakraborty, and Partha Pratim Sarkar. "Design of frequency selective surface comprising of dipoles using artificial neural network." International Journal of Advances in Applied Sciences 9, no. 4 (December 1, 2020): 276. http://dx.doi.org/10.11591/ijaas.v9.i4.pp276-283.

Full text
Abstract:
<span>This paper depicts the design of Frequency Selective Surface (FSS) comprising of dipoles using Artificial Neural Network (ANN). It has been observed that with the change of the dimensions and periodicity of FSS, the resonating frequency of the FSS changes. This change in resonating frequency has been studied and investigated using simulation software. The simulated data were used to train the proposed ANN models. The trained ANN models are found to predict the FSS characteristics precisely with negligible error. Compared to traditional EM simulation softwares (like ANSOFT Designer), the proposed technique using ANN models is found to significantly reduce the FSS design complexity and computational time. The FSS simulations were made using ANSOFT Designer v2 software and the neural network was designed using MATLAB software.</span>
APA, Harvard, Vancouver, ISO, and other styles
2

Jovanovic, Predrag, Sinisa Tasic, and Branka Jokanovic. "Voltage-controlled oscillator at 6 GHz for Doppler radar in heart sensing applications." Serbian Journal of Electrical Engineering 6, no. 3 (2009): 471–78. http://dx.doi.org/10.2298/sjee0903471j.

Full text
Abstract:
In this paper, the design of a low noise voltage controlled oscillator (VCO) for heart sensing applications is presented. It is designed using Ansoft Designer software to have a low level of phase noise, therefore a bipolar transistor is chosen. Many effects such as the behavior of large signals, the parasitic effects of packages, etc., are taken into account. Hence, through a nonlinear analysis, quite accurate simulation results are provided.
APA, Harvard, Vancouver, ISO, and other styles
3

Wang, Li Fa, Rui Xia Yang, Jing Feng Wu, and Ying Qian Jia. "A Low Phase Noise Voltage-Controlled Oscillator with Harmonic Suppression Based on LTCC Technology." Advanced Materials Research 148-149 (October 2010): 1235–40. http://dx.doi.org/10.4028/www.scientific.net/amr.148-149.1235.

Full text
Abstract:
In this paper, a low phase noise hybrid integrated voltage-controlled oscillator (VCO) module with harmonic suppression based on LTCC technology is presented. This is the first report about the hybrid integrated VCO module based on the LTCC substrate in china mainland. The design is simulated and optimized by the ansoft designer and the ansoft HFSS software. To miniaturize the VCO module, two capacitors and an inductor that adjust the oscillation frequency and two capacitors as feedback capacitors are buried in the LTCC substrate. Three resistances for direct current bias are made on the surface of the LTCC substrate. Also the low-pass filter that used for harmonic suppression is embedded in the LTCC substrate. The VCO module achieves an output power of more than 10 dBm in a tuning range between 1000-1200MHz. The measured phase noise is lower than -112.2 dBc/Hz at 10KHz offset between 1000-1200MHz. The overall dimension is as small as 8 mm×7 mm×3.5 mm.
APA, Harvard, Vancouver, ISO, and other styles
4

Mondal, Kalyan, and Partha Pratim Sarkar. "Enhancement of the gain and bandwidth of the microstrip patch antenna with modified ground plane." International Journal of Microwave and Wireless Technologies 9, no. 5 (November 21, 2016): 1179–84. http://dx.doi.org/10.1017/s1759078716001276.

Full text
Abstract:
In this work, microstrip antenna with W- and V-shaped radiating patches have been proposed. Here square- and circular-shaped modified ground planes have been designed by poly tetra fluoro ethylene (PTFE) substrate with dielectric constant 2.4. Broadband with high gain is obtained by optimum selection of radiating patch with modified ground plane. The ground planes are modified by loading a U-shaped slot. The simulated and measured results are compared. Considering −10 dB impedance bandwidth maximum frequency band of 6.97 GHz (3.04–10.01 GHz) with percentage bandwidth of 106.8% is achieved. The proposed antenna exhibits maximum peak gain of 5.1 dBi. The simulation and measurement have been done by Ansoft designer software and vector network analyzer.
APA, Harvard, Vancouver, ISO, and other styles
5

Silva, Jefferson Costa e., and Thamyris Da Silva Evangelista. "Caracterização numérica de antenaplanar para aplicação no sistema de comunicação móvel 4G utilizando a técnica de inserção de fendas." Revista Principia - Divulgação Científica e Tecnológica do IFPB 1, no. 27 (December 2, 2015): 118. http://dx.doi.org/10.18265/1517-03062015v1n27p73-77.

Full text
Abstract:
<p>Este trabalho teve como objetivo o desenvolvimento de uma antena com pequenas dimensões que atue na faixa de frequência utilizada pelo sistema de quarta geração de telefonia móvel (4G) – 2,5 GHz a 2,69 GHz. As simulações foram realizadas utilizando o software comercial Ansoft Designer. A estrutura escolhida para a simulação foi uma antena planar, que devido a algumas de suas características – tais como baixo perfil, pequenas dimensões e custo reduzido –, é importante para sistemas que demandam conectividade aliada à mobilidade, como é o caso do sistema 4G.</p>
APA, Harvard, Vancouver, ISO, and other styles
6

Saad, R. Abi, Zeina Melhem, Chadi Nader, Youssef Zaatar, and Doumit Zaouk. "U-Patch Antenna for RFID and Wireless Applications." Advanced Materials Research 324 (August 2011): 434–36. http://dx.doi.org/10.4028/www.scientific.net/amr.324.434.

Full text
Abstract:
in this paper, we propose a new multi-band patch antenna structure for embedded RFID (Radio Frequency Identification) readers and wireless communications. The proposed antenna is a dual band microstrip patch antenna using U-slot geometry. The operating frequencies of the proposed antenna are chosen as 2.4 and 0.9 (GHz), obtained by optimizing the physical dimensions of the U-slot. Several parameters have been investigated using Ansoft Designer software. The antenna is fed through a quarter wavelength transformer for impedance matching. An additional layer of alumina is added above the surface of the conductors to increase the performance of the antenna.
APA, Harvard, Vancouver, ISO, and other styles
7

Hussain, Ghasan Ali. "DESIGN OF PARALLEL COUPLED MICROSTRIP BAND-PASS FILTER." INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY 15, no. 5 (April 21, 2016): 6768–75. http://dx.doi.org/10.24297/ijct.v15i5.1650.

Full text
Abstract:
Filters occupy important acts in several Radio Frequency microwave applications. Several applications such as wireless communications still challenge RF/microwave filters with strict requirements such as smaller size, higher performance, lighter weight, and lower cost. Microstrip Filters for RF/Microwave Applications offers a unique and comprehensive treatment of RF/microwave filters based on the microstrip structure. One of the most common methods in designing microwave filters is using of parallel-coupled microstrip. In this paper simulate and fabricate by using Ansoft Designer a two resonator microstrip band-pass filter suitable for Wi-Fi applications. The results of simulation were quite good.
APA, Harvard, Vancouver, ISO, and other styles
8

Sun, Hong Wei. "The Multiport Analysis of Microstrip Circuits Using Gaussian Green’s Function Method." Applied Mechanics and Materials 462-463 (November 2013): 636–42. http://dx.doi.org/10.4028/www.scientific.net/amm.462-463.636.

Full text
Abstract:
The microstrip circuits are analyzed using the Gaussian Green’s function method (GGF) together with network analysis method. The main advantage of the GGF lies in its precision as well as rapid convergence. The multiport network analysis of microstrip circuits can effectively reduce the complexity of the modeling. A novel method is derived by combining of the multiport network analysis and GGF. To demonstrate the versatility of this method, the current distribution of two microstrip filter circuits is achieved by this method. The results are compared with the results of the commercial full-wave software of Ansoft Designer. It is shown that this method is much more accurate and valid.
APA, Harvard, Vancouver, ISO, and other styles
9

Zheng, Li Qiang, Alan Mathewson, Brendan O'Flynn, Michael Hayes, and Cian O'Mathuna. "Impact Study of Substrate Materials on Wireless Sensor Node RF Performance." Materials Science Forum 663-665 (November 2010): 455–61. http://dx.doi.org/10.4028/www.scientific.net/msf.663-665.455.

Full text
Abstract:
In this paper, the effect of the substrate on wireless sensor network (WSN) node’s RF performance is studied experimentally by using different substrate materials with different thickness. A six-layer FR4 substrate PCB WSN node is fabricated and compared with the original two-layer FR4 PCB node to show the impact of substrate material thickness. Also different substrate dielectric constants’ impacts are studied by the same method. All these demonstrators are modeling by RF circuit analysis method and simulated in the Ansoft Designer software. Simulation results match the experimental measurement. An optimization method based on simulation for WSN node design with different substrate is presented. This analysis, modeling, simulation and optimization procedure can be carried out on some novel substrate materials such as LTCC and LCP.
APA, Harvard, Vancouver, ISO, and other styles
10

Yao, Zhu Ting, and Jing Jing Ge. "Electromagnetic Compatibility of PCB Based on Electromagnetic Simulation Methods." Applied Mechanics and Materials 556-562 (May 2014): 1794–97. http://dx.doi.org/10.4028/www.scientific.net/amm.556-562.1794.

Full text
Abstract:
With the circuit fabrication technology continues toward high-speed, high-density, low-power direction, modern circuit design techniques have changed radically. The speed improvement of digital system means rise and fall time of signals as short as possible, the improvement of frequency and edge rates will bring a series of high-speed design problems, these problems bring great challenges to the system hardware design, the correct design from logical point of view, if there is improper in the actual PCB design will lead to failure of the entire design. EMI radiation of PCB is analyzed, EMC simulation of PCB and optimizing improved are finished. The PCB electromagnetic compatibility is analyzed by using Protel 99SE and Ansoft Designer 2.2 software, and simulation result indicates optimizing design is correct and effective.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Ansoft Designer"

1

Kudlička, Miroslav. "Model terminálu VSAT." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2010. http://www.nusl.cz/ntk/nusl-218635.

Full text
Abstract:
This work deals with the description of the communication using the VSAT satellite network. A used network topology, frequency bands, satellite orbits and also an access technology are defined. The next part is focused on the VSAT terminal, where the block diagram is shown. A model of the indoor unit IDU is designed in the system background of Ansoft Designer. Individual parts of the system model are analyzed in terms of input variables. The results of the simulation are shown. The curves of BER before Viterbi decoding and after Viterbi decoding are shown too.
APA, Harvard, Vancouver, ISO, and other styles
2

Pulec, Jiří. "Planární struktury pro vysoké kmitočty." Doctoral thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2016. http://www.nusl.cz/ntk/nusl-263390.

Full text
Abstract:
The present paper deals with the problematics of the design and technology of planar microelectronic structures for the hign frequency band. These structures were realised on the Department of Microelectronics and their properties were measured on the Department of Radioelectronics. The part of this work is also simulation of some microelectronic structures, where for these simulations the design and simulation tool Ansoft Designer and the FEM tool ANSYS was used. The attention is paid to the discrete devices (coils and capacitors) as well as to the more complex structures (frequency filters). The paper yields the new findings in the field of the design and technology of the discrete components as well as of the more complex systems, these findings can be used as the basis for another research of practical applications.
APA, Harvard, Vancouver, ISO, and other styles
3

Havelka, Michal. "Planární anténní řada pro příjem signálu digitální televize." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2011. http://www.nusl.cz/ntk/nusl-218851.

Full text
Abstract:
The master’s thesis deals in first part with the design of a single antenna element of an antenna array for receiving the digital TV. The resonant frequency of the antenna is 4.7 GHz, the antenna operates in the frequency band 4.4 to 5.0 GHz. Properties of the antenna are verified in programs CST Microwave Studio and Ansoft Designer. The final antenna element is experimentally produced. The second part is devoted to microstrip divider, 2x2 elements antenna array and 4x4 elements antenna array. The antenna array 4x4 elements was produced and its properties were measured.
APA, Harvard, Vancouver, ISO, and other styles
4

Kintr, Jindřich. "Subharmonické směšovače pro mikrovlnná pásma." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2016. http://www.nusl.cz/ntk/nusl-241059.

Full text
Abstract:
The task of this master’s thesis is design and implementation subharmonic mixer for the microwave band. Subharmonic mixer is based on the principle of antiparallel diode. In the first two parts are theoretically described mixers (subharmonic mixer) and topology suitable for implementation. Another work describes the design subharmonic mixer. The proposal is implemented in the program Ansoft designer. DPS is created in Eagle or in Ansoft Designer. The mixer is designed and implemented first on the lower frequency and consequently at higher frequencies (24,048 GHz and 47,088 GHz). Work also includes the measurement results of the mixer.
APA, Harvard, Vancouver, ISO, and other styles
5

Santos, Rafael Celestino dos. "Estudo da interfer?ncia de uma metasuperf?cie no desempenho das antenas de microfita." PROGRAMA DE P?S-GRADUA??O EM ENGENHARIA EL?TRICA E DE COMPUTA??O, 2016. https://repositorio.ufrn.br/jspui/handle/123456789/22396.

Full text
Abstract:
Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-03-20T19:50:21Z No. of bitstreams: 1 RafaelCelestinoDosSantos_DISSERT.pdf: 2928154 bytes, checksum: ed85070c1f646df9265898c17421fbdd (MD5)
Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-03-22T19:46:13Z (GMT) No. of bitstreams: 1 RafaelCelestinoDosSantos_DISSERT.pdf: 2928154 bytes, checksum: ed85070c1f646df9265898c17421fbdd (MD5)
Made available in DSpace on 2017-03-22T19:46:13Z (GMT). No. of bitstreams: 1 RafaelCelestinoDosSantos_DISSERT.pdf: 2928154 bytes, checksum: ed85070c1f646df9265898c17421fbdd (MD5) Previous issue date: 2016-12-16
Este trabalho tem por objetivo apresentar a influ?ncia de uma metasuperf?cie, um tipo especial dos metamateriais, no desempenho das antenas de microfitas. As metasuperf?cies s?o materiais artificiais que n?o s?o encontrados em sua forma convencional na natureza e apresentam caracter?sticas eletromagn?ticas n?o convencionais, como o ?ndice de refra??o e os coeficientes de permissividade el?trica e permeabilidade magn?tica negativos o que provocam efeitos eletromagn?ticos atrativos para diversas aplica??es, como por exemplo: melhorar a performance de uma antena de microfita como ser? mostrado nesse trabalho. Iniciaremos o trabalho mostrando um breve hist?rico, defini??es e propriedades eletromagn?ticas das antenas, antenas de microfita, metamateriais e das metasuperf?cies. Em seguida, iremos projetar e confeccionar uma antena de microfita com e sem a utiliza??o de uma metasuperf?cie onde simularemos atrav?s do software HFSS Ansoft Designer e testaremos em laborat?rio atrav?s do equipamento E5071C ENA Network Analyzer. Por fim, realizaremos uma an?lise comparativa, mostrando o quanto a metasuperf?cie melhora a performance de uma antena de microfita atrav?s de uma an?lise dos diversos par?metros da antena, como: perda de retorno, ganho de pot?ncia, diretividade e imped?ncia de entrada.
This paper aims to present the influence of a metasurface, a special type of metamaterials, in the performace of microstrip antennas. The metasurface are artificial materials that are not found in a conventional manner in nature and do not have conventional electromagnetic characteristics such as refractive index and coefficient of permittivity and negative magnetic permeability which causes attractive electromagnetic effects for various applications, such as: improving the performance of a microstrip antenna as will be shown in this work. We started the work showing a brief history, definitions and electromagnetic properties of the antennas, microstrip antennas, metamaterials and metasuperf?cies. Next, we will design and manufacture a microstrip antenna with and without the use of a metasurface where we will simulate through HFSS Ansoft Designer software and test in the laboratory with the E5071C ENA Network Analyzer. Finally, we will perform a comparative analysis, showing how the metasurface improves the performance of a microstrip antenna by analysis of the various parameters antenna, such as: return loss, power gain, directivity and input impedance.
APA, Harvard, Vancouver, ISO, and other styles
6

Tomíček, Martin. "Aktivní anténa se zdvojovačem kmitočtu." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2011. http://www.nusl.cz/ntk/nusl-219094.

Full text
Abstract:
This thesis deals with the analysis of a planar antenna operating at two frequencies with use frequency doubling. The design and simulation of the antenna in ANSOFT Designer is described. The antenna is designed for two operating frequencies 900 MHz and 1.8 GHz. The antenna is required to operate TM10 mode and TM01 modes.
APA, Harvard, Vancouver, ISO, and other styles
7

Sedlák, Milan. "Anténní předzesilovač pro měření EMI." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2018. http://www.nusl.cz/ntk/nusl-376954.

Full text
Abstract:
The master thesis deals with the design of a low noise preamplifier operating in the frequency range from 30 MHz to 1 GHz, usable for measuring and testing of electromagnetic interference in the electromagnetic compatibility test rooms. The introductory, theoretical, part is focused on the analysis and description of the necessary properties of the low noise preamplifier required for the subsequent design. The practical part deals with the selection of suitable components, simulation, design and subsequent realization of low noise preamplifier. At the end of the thesis the design and the final verification measurements are described and discussed.
APA, Harvard, Vancouver, ISO, and other styles
8

Valošek, Josef. "Modelování planárních vazebních členů." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2008. http://www.nusl.cz/ntk/nusl-217650.

Full text
Abstract:
This master’s thesis deals with modelling of the planar coupling circuits, namely type of the wideband couplers and the ultra-wideband couplers. The purpose of this thesis is an analysis, a synthesis, a numerical modelling and a fabrication (only chosen types) of the presented couplers. All of the couplers works on medium frequency f0 = 7 GHz with coupling C = 3 dB. Types of the substrate are Arlon 25N and Arlon AD600. EM simulator IE3D and circuit simulator in program Ansoft Designer are used for the numerical modelling. The realized wideband couplers were measuring by the vector analyzer Agilent E3864B.
APA, Harvard, Vancouver, ISO, and other styles
9

Kaštánek, Martin. "Vstupní díl UHF přijímače s velmi nízkou spotřebou." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2008. http://www.nusl.cz/ntk/nusl-217183.

Full text
Abstract:
The purpose of this work was to make a proposal for input parts of receiver for band 430 to 440 MHz. A model of chosen semiconductor triode BFP540 was created in simulation software. Possibilities how to decrease consumption of this semiconductor triode, keeping the profit, were investigated through the simulation.In compromise consumption, keeping the profit of the amplifier - an optimal operating point for this semiconductor triode UCE = 1,2 V and IC = 2 mA was found. It was tested through the testing wiring with noise microstrips conformity. Ascertained knowledge was used for construction of tuner for UHF receiver. An operating point of input amplifier of UHF receiver was owing to power supply amplifier forced for bigger effectiveness to UCE = 2,65 V and IC = 2,0 mA. Suppression of mirror frequency is provided with Helix filter of the third order, because of intermediate frequency 10,7 MHz. Mixing on intermediate frequency is made again by semiconductor triode BFP540. Selectivity of receiver is provided with intermediate frequency crystal filter 10,7 MHz with bandwidth 15 kHz. Designed input part enables reception of SSB, FM and digital types of modulation.Bandwidth intermediate frequency exit is adapted to this request To receive particular modulation , it is necessary to complete intermediate frequency signal way with appropriate intermediate frequency filter.
APA, Harvard, Vancouver, ISO, and other styles
10

Baran, Ondřej. "Studium vlivů frekvenčních nestabilit oscilátorů v družicových komunikačních systémech." Doctoral thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2011. http://www.nusl.cz/ntk/nusl-233547.

Full text
Abstract:
The dissertation thesis deals with a study of an influence of a simultaneous incidence of an additive thermal noise and a multiplicative phase noise on the useful signal transmission in narrowband satellite communication systems. While the additive thermal noise affects the useful signal only on the receiver side of the communication system, the multiplicative phase noise is produced in all system oscillators. One investigates how the receiver filter bandwidth reduction takes effect on the influence of individual noise types. The thesis is divided into four units. The first one (chapters 4 and 5) solves the ways of modeling of both noise types. In the second part (chapter 6), on the simple example, the primary analysis of the phase noise influence is made. Basic modulation schemes used in the satellite communication are also discussed (chapter 7). Third part (chapter 8) is devoted to the modeling of a general digital system with a M PSK modulation made directly on the main carrier wave. The last part (chapter 9) describes the modeling of a digital system with a BPSK modulation on the auxiliary subcarrier wave followed by an SSB modulation on the main carrier wave. General conclusions are deduced from obtained simulation results.
APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Ansoft Designer"

1

Nørhald, Stig. Byens skilte: Et vigtigt træk i byens ansigt. [Copenhagen]: Kunstakademiets forlag, Arkitektskolen, 1993.

Find full text
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Ansoft Designer"

1

"’ANSON, Charles (fl. 1840s)." In Dictionary Of British And Irish Botantists And Horticulturalists Including plant collectors, flower painters and garden designers, 1672. CRC Press, 2002. http://dx.doi.org/10.1201/b12560-866.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Ansoft Designer"

1

Peng, Wenbiao, and Xiaoli Liu. "Simulation of BPSK Communication System Based on Ansoft Designer." In 2010 WASE International Conference on Information Engineering (ICIE 2010). IEEE, 2010. http://dx.doi.org/10.1109/icie.2010.147.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Safari, Faezeh, and Lotfollah Shafai. "A parametric study using ansoft HFSS and ansoft designer on the effect of aperture diameter on the transmission properties of its array." In 2009 13th International Symposium on Antenna Technology and Applied Electromagnetics and the Canadian Radio Science Meeting (ANTEM/URSI 2009). IEEE, 2009. http://dx.doi.org/10.1109/antemursi.2009.4805108.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Tiansheng, Zhu, Liu Hongwu, Guan Ruiliang, Jia Shenli, and Yin Nairui. "Optimum design method of shunt release based on ansoft maxwell." In 2017 4th International Conference on Electric Power Equipment - Switching Technology (ICEPE-ST). IEEE, 2017. http://dx.doi.org/10.1109/icepe-st.2017.8188953.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Li, Xiuhan, Guanghua Shu, Jinan Sao, and Xiongwei Zhang. "High Q Circular-Section Solenoid-Type Inductor." In 2008 Second International Conference on Integration and Commercialization of Micro and Nanosystems. ASMEDC, 2008. http://dx.doi.org/10.1115/micronano2008-70139.

Full text
Abstract:
A* high Q-factor circular-section solenoid-type inductor is designed and fabricated through micro electro mechanical system (MEMS) technology. The radius of the circular-section is 100μm. Ansoft HFSS is used to design and optimize the structure parameters of the inductor. The stable inductance of 10nH and maximum Q-factor of 46 is gained at the N of 10, wire width w of 10μm, space between wires d of 15μm and the self-resonance frequency of the inductor is above 10GHz. A novel fabrication method—flip chip bonding is proposed to bond the two parts of the inductor, and the process is compatible with CMOS process.
APA, Harvard, Vancouver, ISO, and other styles
5

Yu, Lina, Weichao Xiong, Haibing Zhang, Wen Zhao, Yi Yuan, Zhenhu Liang, Xiaoli Li, and Yingwei Li. "Paramatic design of transranial magnetic stimulation coil based on VB and Ansoft Maxwell." In 2017 Chinese Automation Congress (CAC). IEEE, 2017. http://dx.doi.org/10.1109/cac.2017.8243570.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Chang, Chao-Liang, Uei-Ming Jow, Chao-Ta Huang, Hsiang-Chi Liu, Jr-Yuan Jeng, Yung-Yu Hsu, Chih-Min Yao, Ming-Hsiao Lee, Kung-Yu Tzeng, and Yu-Ching Shih. "Optimum Design of Inductors Used for Wireless Power Transmission Micro-Module." In ASME 2004 International Mechanical Engineering Congress and Exposition. ASMEDC, 2004. http://dx.doi.org/10.1115/imece2004-59934.

Full text
Abstract:
The micro-inductor is a key component in wireless power transmission micro modules. In this paper, an optimum design for the micro-inductor was studied and related MEMS fabrication techniques were also developed. Commercial electromagnetic property analysis software, ANSOFT, was used to screen the main design factors of the micro-inductor. It was found that the high inductance and high quality factors of the micro-inductor implied high power transmission efficiency for the micro-module’s wireless power transmission. The electrical performance of the micro-inductor was affected by the thermal stress and thermal strain induced in the operational environment of the wireless power transmission micro-module. In order to investigate the reliability of the micro-inductor, commercial stress analysis software, ANSYS, was used to calculate thermal stress and thermal strain. The deformed model of the micro-inductor was then imported into ANSOFT in order to calculate its electrical properties. Glass substrate Pyrex 7740 was used to reduce the substrate loss of the magnetic flux of the micro-inductor. The surface micromachining technique, a kind of MEMS processing, was chosen to fabricate the micro-inductor; the coil of the micro-inductor was electroplated with copper to reduce the series resistance. The minimum line width and line space of the coil were 20 μm and 20 μm respectively. Polyimide (PI) was used for supporting the structure of micro-inductors. The maximum shear stress was 74.09MPa and the maximum warpage was 2.197 μm at a thermal loading of 125°C. For the simulated data, the most suitable areas for 31-turn and 48-turn coils were at an area ratio of 1.27 and 2, respectively. The electrical properties of the inductors changed slightly under thermal loading.
APA, Harvard, Vancouver, ISO, and other styles
7

Chen, Linyang, and Qifeng Xu. "Design and Simulation of Optical Current Transformer Based on Mixed Programming of Ansoft and VB." In 2nd International Conference on Intelligent Computing and Cognitive Informatics (ICICCI 2015). Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/icicci-15.2015.45.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Nordstrom, Robert S., and Subha K. Kumpaty. "Modeling of Internal Combustion Engine Ignition Coil via MATLAB® Simulink® and Ansoft Maxwell® Software." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-63835.

Full text
Abstract:
Electrical ignition (spark ignition) is the mechanism that ignites the air-fuel mixture provided by the induction system of an internal combustion engine. SAE J973 NOV1999 is a test method that was designed and established by the Society of Automotive Engineers (SAE). This specification provides a test sequence along with the equipment that ensures the proper test for a spark delivery device. To have a mathematical model of the ignition coil to function per this SAE specification would be beneficial to the design engineer. This paper will discuss the operation and simulation of an ignition coil using MATLAB® Simulink® and Ansoft Maxwell® finite element analysis software. The aforementioned numerical packages are used to evaluate a coil design and how it would correlate to the SAE J973 prescribed by the SAE Ignition Systems Standards Committee. The coil that is simulated is of inductive type ignition. The simulation results show that accuracy within 10% to 15% from tested values is obtainable with lumped parameter elements using this modeling technique.
APA, Harvard, Vancouver, ISO, and other styles
9

Zhou, Shuiqing, Fanyu Kong, Ting Wang, and Wenting Wang. "Study on Performance of Canned Motor Pump Based on Numerical Simulation." In ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting collocated with 8th International Conference on Nanochannels, Microchannels, and Minichannels. ASMEDC, 2010. http://dx.doi.org/10.1115/fedsm-icnmm2010-30452.

Full text
Abstract:
The pressure fluctuations in a centrifugal pump at both design and off-design points and the internal electromagnetic field of canned motor are presented in this paper. The 3D unsteady flow numerical simulation is completed at different operating points by using the FLUENT. A sliding mesh technique is applied to take into account the impeller-volute interaction. The FFT technology is adopted to process those dynamic pressure data to reveal the frequency features. All the power spectrum results present that the pressure fluctuation amplitude of blade suction side is greater than the one of blade pressure side. Some unknown high-frequency contents are discovered in the flow field. Meanwhile, the canned motor designed are applied by the design method of permanent magnet synchronous motor. The internal electromagnetic field of the motor is simulated with the ANSOFT software. Magnetic field analysis is carried out between two different magnetic circuit structure: U-type and inverted U-type. Comparing to U-type magnetic circuit structure, the latter is more conducive to reduce the magnetic flux leakage in the iron core tooth.
APA, Harvard, Vancouver, ISO, and other styles
10

Liu, Wei, Huayong Yang, Bing Xu, and Zhongyu Wu. "Simulation Study on the Control Valve in Hydraulic Operating Mechanism of the High Voltage Circuit Breaker." In ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-68503.

Full text
Abstract:
High voltage circuit breaker is an important interrupting device in a power system network. The operating mechanism is a key component of circuit breakers. The action of hydraulic operating mechanism in circuit breaker is different from general hydraulic mechanism for its high speed, short operating time and high pressure. In this paper, the working principle of hydraulic operating mechanism of 252kv high voltage circuit breaker is introduced. The high response speed solenoid pilot direction control valve is analyzed. The dynamic characteristic of the valve affects the performance of the hydraulic operating mechanism. Mathematical models of the valve and system have been developed. Simulations are carried out with AMESIM, hydraulic simulation software, and ANSOFT, electromagnetic simulation software. The characteristics of the operating mechanism control valve are discussed with the consideration of the influence of the geometry and environmental parameters. As the result of the research work, the simulation models and results provide the effectively theoretical guidance for the design and optimization of hydraulic operating mechanism.
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Ansoft Designer' for particular source types:
Journal articles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography