Results 171 to 180 of about 20,713 (214)

3D surface mount component modeling for HFSS

2018 IEEE 19th Wireless and Microwave Technology Conference (WAMICON), 2018
Advances in full-wave three-dimensional electromagnetic simulation and modeling of surface mount components are demonstrated for example coupled multi-layer capacitor and wire wound inductor configurations. Among the advances enabling 3rd party model sharing is the ability to encrypt the proprietary material and geometry properties in ANSYS® HFSS™ that
Isabella Bedford, Scott Skidmore, Larry Dunleavy   +2 more
openaire   +1 more source

Modeling phased array antennas in Ansoft HFSS

Proceedings 2000 IEEE International Conference on Phased Array Systems and Technology (Cat. No.00TH8510), 2002
A number of algorithms and procedures have been developed for the commercial 3D finite element solver Ansoft HFSS, to model antennas. Primary among these is the application of periodic boundary conditions and array factors to speed up the simulation of phased arrays.
N. Appannagarri, I. Bardi, R. Edlinger, J. Manges, M. Vogel, Z. Cendes, J. Hadden   +6 more
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HP HFSS Optimization Examples

2023
Slides for a presentation given by John W. Bandler in 1998, scanned from original transparencies.
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Design of radar antenna based on HFSS

2017 2nd International Conference on Robotics and Automation Engineering (ICRAE), 2017
In this paper, a millimeter-wave radar array antenna with practical application is designed. According to the requirements of practical application of the speed radar, the actual detection range and return loss characteristics of the radar antenna are very demanding. At this request, the radar antenna array arrangement, through the power distributor to
Gao Jie, Du Jinsong, Tian Xing, Cong Rigang   +3 more
openaire   +1 more source

Calculating slow-wave circuit parameters with HFSS

Abstracts. International Vacuum Electronics Conference 2000 (Cat. No.00EX392), 2002
Slow-wave circuits provide the wave propagation structures for microwave devices such as TWTs, and CFAs. In this paper we show how to use Ansoft HFSS to calculate dispersion relations for slow wave circuits. The technique could also be used to study other periodic structures.
openaire   +1 more source

HFSS Simulation of Vacuum Tube RF Power Amplifier

Proceedings of the 2005 Particle Accelerator Conference, 2006
Development and upgrade of rf power amplifiers require comprehensive calculations to predict and optimize various parameters of the system before hardware modifications are applied. ANSOFT HFSS code provides a powerful tool for 3D EM simulation of the amplifier output resonator comprising a vacuum tube as a passive element. Two examples of this kind of
V. Zvyagintsev, Y. Bylinski
openaire   +1 more source

HFSS modeling of cross-coupling in borehole radar

RADAR 2002, 2003
The total cross-coupling between UWB borehole radar antenna slots in a metal drill string were modelled using the high frequency structure simulator (HFSS). Methods of suppressing this coupling were also modelled and provided promising results. Ferrite sleeves were able to provide a 30 dB reduction of cross-coupling levels, and phased pairs of transmit
G. Callaghan, C. Leat, D. Noon
openaire   +1 more source

Radiation analysis of embedded capacitor based on HFSS

2015 16th International Conference on Electronic Packaging Technology (ICEPT), 2015
The simulation model of embedded capacitor radiation was established based on HFSS (High Frequency Simulator Structure) software in this paper. Radiation problem of the embedded capacitor at high frequency was studied by the model. Its near-field radiant power gain was obtained and the effects of the variations of the signal frequency, capacitance ...
Liang Ying, Huang Chunyue, Zhang Long Shao Liangbin, Huang Wei, Li Tianming   +4 more
openaire   +1 more source

Higher-order mode (HOM) damper design using HFSS

AIP Conference Proceedings, 1993
This paper reports results of using High‐Frequency Structure Simulator (HFSS) to design a Smythe‐type broadband longitudinal HOM damper for the SSCL low energy booster (LEB) ferrite‐tuned cavity. The code is also used to check the effect of arranging resistive loads in an azimuthally asymmetric pattern to damp transverse modes.
L. Walling, G. Hulsey, T. Grimm
openaire   +1 more source

Microwave low pass filter based on CSRR using HFSS

2016 International Conference on Research Advances in Integrated Navigation Systems (RAINS), 2016
Microwave filter are two-port network, reciprocal, passive, linear device which attenuate heavily the unwanted signalfrequencies while permitting transmission of wantedfrequencies. A novel low-pass filter using complementary split ring resonators (CSRRs) for transmission zero control and sharp-rejection is presented.
T. Sasi Kiran, G. Kalaimagal
openaire   +1 more source