Custom Search
microstrip bandpass filter design
design guide for my particular requirements, i export the design to layout and perform a full wave electromagnetic simulation (momentum). normally, the behaviour is not satisfactory so i modify the p...
RF, Microwave, Antennas and Optics :: 07 Nov 2009 4:52 :: tomtomson :: Replies: 5 :: Views: 174
which tools is mostly used for electromagnetic field simulat
which tools is mostly used for electromagnetic field simulation in industry?which tools is easily available (free or demo version) used for electromagnetic field simulation to learn practical basic c...
Electromagnetic Design and Simulation :: 05 Nov 2009 22:25 :: katko :: Replies: 2 :: Views: 78
which is the best software for pcb design?
i am new in pcb design.i worked with pulsonix, eagle & ultiboard.i think the best is pulsonix:-p...
PCB Routing & Schematic Layout software & Simulation :: 04 Nov 2009 4:57 :: soesilo :: Replies: 207 :: Views: 36925
vocal recognition using matlab
hi all,the following book the finite difference time domain method for electromagnetics: with matlab simulations by atef elsherbeni and veysel demir is scheduled to be released in july 2008 by scitech...
Electromagnetic Design and Simulation :: 03 Nov 2009 21:03 :: nshengineere :: Replies: 34 :: Views: 8460
electromagnetic propagation in metamaterials
hi guys, i am working on a project based on electromagnetic propagaton in metamaterial..i can pay for this ....here i will give the description of my project .... in which need to work on a pde s...
Electromagnetic Design and Simulation :: 02 Nov 2009 11:20 :: wanzigege :: Replies: 5 :: Views: 721
hfss tutorial for transmission line vias
hi, i have been contacted by many people from edaboard forum about hfss tutorial. so, i have uploded a tutorial with its hfss projects.i hope this work will be helpfull....
Electromagnetic Design and Simulation :: 31 Oct 2009 9:25 :: breadpig :: Replies: 211 :: Views: 56863
signa integrity book for pcb designers
iming relationship between signals. 61.3 coupling of the traces. 61.4 noise less power supply. 71.5 electromagnetic radiation. 71.6 pcb design for high speed. 71.7 knee frequency. 121.8 periodic waves...
PCB Routing & Schematic Layout software & Simulation :: 20 Oct 2009 12:23 :: dehati :: Replies: 0 :: Views: 168
inductor, balun and stripline modelling software
program instantly generates a model for a balun, inductor, tapped inductor or stripline. it has been verified to predict 1st resonant frequency within 5%, the inductor value within 2% and the q within...
Software Downloads/Uploads :: 18 Oct 2009 12:04 :: gszczesz :: Replies: 11 :: Views: 2895
hfss for electromagnetic modelling of electric motor?
is it possible to use hfss for electromagnetic modelling of electric motor? for example, permanent magnet brushless dc motor, induction motor, etc. thanks...
Electromagnetic Design and Simulation :: 17 Oct 2009 13:39 :: yasemin :: Replies: 9 :: Views: 1115
field distribution using 3d fdtd
hii i want to calculate electric field distribution within a dielectric slab due to direct contact with an antenna using 3d fdtd .plz tell me how can i calculate the electric field distribution using ...
Electromagnetic Design and Simulation :: 17 Oct 2009 10:51 :: nmliuhai :: Replies: 7 :: Views: 408
3d fdtd with upml and tfsf plane wave
i need help with my project. i have code for 3d fdtd with upml but i dont knowhow to add the tfsf plave wavei have code for 2d tfsf but i dont understant it and dont know how to translateit for 3d(se...
Electromagnetic Design and Simulation :: 28 Sep 2009 22:46 :: magbach :: Replies: 1 :: Views: 219
question on efileld (a 3d electromagnetic simulation tool)
dear all,has anyone used or tested efield? if so, infomation on its accuracy and speed would be appreciated.http://www.efieldsolutions.com/thanks,wave-maniac...
Electromagnetic Design and Simulation :: 28 Sep 2009 21:57 :: wave-maniac :: Replies: 0 :: Views: 48
cst microstripes 2009 v.8
http://www.ziddu.com/download/6577196/cst.microstripes.2009.v8.0-null.rar.html...
Software Downloads/Uploads :: 22 Sep 2009 9:15 :: ans :: Replies: 0 :: Views: 285
antenna simulation program - fdtd
a general 3d fdtd electromagnetic simulator...
Software Downloads/Uploads :: 14 Sep 2009 15:14 :: aqil :: Replies: 17 :: Views: 12101
need the "electromagnetic simulation using the fdtd met
hi,where can i get soft copy version of (all) the code in sullivans book:electromagnetic simulation using the fdtd methodis there a link to the code ? download place ? etc.i have a copy of the book bu...
Electromagnetic Design and Simulation :: 12 Sep 2009 15:06 :: shamaiz :: Replies: 0 :: Views: 153
fdtd code for fibre probe in matlab
hiianyone can tell me how can i define cylindrical structure in fdtd....
Electromagnetic Design and Simulation :: 04 Sep 2009 12:37 :: ravi8331 :: Replies: 12 :: Views: 561
request for emtp (electromagnetic transient program)
please i need emtp (electromagnetic transient program)....
Power Electronics :: 23 Aug 2009 14:41 :: salahmousa :: Replies: 2 :: Views: 172
mems switch simulation in microwave office tutorials
hi all,i need some tutorials on mems switch simulation in microwave office. pls hlp....
Electromagnetic Design and Simulation :: 19 Aug 2009 8:41 :: Manjunatha_hv :: Replies: 3 :: Views: 325
fdtd 3d using matlab, its very looong...
hi, i see many electroda.pl-ers need the codes of fdtd 3d using matlab. this program is very looooong.... wish u need it. :)...
Electromagnetic Design and Simulation :: 10 Aug 2009 10:58 :: sianturi_familly :: Replies: 20 :: Views: 8754
how to layout patterned ground shield for on-chip inductor?
hi, all,could you tell me how to layout patterned ground shield for on-chip inductor using virtuoso? or are there any tools can do this job? any suggestion wil be appreciated.thanks in advance....
Analog IC Design & Layout :: 06 Aug 2009 13:52 :: Manjunatha_hv :: Replies: 6 :: Views: 984
how to simulate electromagnetic effect on brain (cst) ?
hi , im a new user of cst microwave , and i would like to simulate the electromagnetic effects of a mobile phone on brain .i already made a simple dipole antenna with a discret port , but i would like...
Electromagnetic Design and Simulation :: 06 Aug 2009 7:18 :: jongjong :: Replies: 1 :: Views: 189
microstrip lines evaluation in fdtd
hi,i am new in fdtd. i am interested in evaluating microstrip transmission lines using fdtd (pml) method. are there are any source codes available for microstrip geometries? so that i could get start...
Electromagnetic Design and Simulation :: 29 Jul 2009 20:36 :: sianturi_familly :: Replies: 4 :: Views: 519
rf microwave tools part 1 - part 64
f metallization thickness.arpeggio.zip arpeggio is an advanced time-domain full-wave electromagnetic simulator. it solves the maxwell equations in time domain and find the...
RF, Microwave, Antennas and Optics :: 29 Jul 2009 6:14 :: sivanandyala :: Replies: 5 :: Views: 5432
help in cst - changing the equilibrate mesh ratio
hi: i am trying to simulate a electromagnetic levitation problem in cst em studio. i set the mesh property like this:lower mesh limit : 30 ratio limit :50and using the adaptive mesh during the calcu...
Electromagnetic Design and Simulation :: 22 Jul 2009 16:50 :: jpsmith123 :: Replies: 6 :: Views: 450
project electromagnetic propogation through metamaterials
rial waveguide using pde tool solver using matlab software.considering the snell’s law for an electromagnetic wave propagating from air to a meta-material.calculating the refracted beam angle wi...
Electromagnetic Design and Simulation :: 22 Jul 2009 11:04 :: sandeep_voore :: Replies: 0 :: Views: 195
a question about retrieving metamaterial parameters
hi guys,im trying to repeat a work recorded in negative index bulk metamaterial atterahertz frequencies. i used cst to simulate the structure and get the s parameters which keep quite good accordance ...
Electromagnetic Design and Simulation :: 20 Jul 2009 14:26 :: sandeep_voore21 :: Replies: 9 :: Views: 1191
retrieving the refractive index
is there any simple matlab code to retrieve the refractive index for a metamaterial structure ?...
Electromagnetic Design and Simulation :: 20 Jul 2009 14:19 :: sandeep_voore21 :: Replies: 46 :: Views: 4784
best 3d em simulator
what is the best 3d em simulator?regards...
Electromagnetic Design and Simulation :: 11 Jul 2009 22:24 :: emcguy :: Replies: 55 :: Views: 9313
3d fdtd dipole in free space
sorry,i cant run the program fd3d_4.1.c in the book electromagnetic simulation using the fdtd by dennis sullivan,anybody can help me?emrsrt@gmail.comi would be greatful...
Electromagnetic Design and Simulation :: 06 Jul 2009 8:59 :: Uomo :: Replies: 6 :: Views: 1353
h f s s vs c s t
does anyone can give a comment on this topic?which is one is better. ive experience in h f s s and found that it is pretty slow and memory hungury. for a circuit with two plannar inductors, it takes o...
Electromagnetic Design and Simulation :: 05 Jul 2009 11:03 :: shazdek0ch0l0 :: Replies: 140 :: Views: 30787
examples on filter design
i work on project on design of bandpass filteri need more examples on filter design,thanks for your help...
RF, Microwave, Antennas and Optics :: 17 Jun 2009 21:45 :: alberto_micro :: Replies: 7 :: Views: 825
2.4ghz or 5.2ghz ifa (inverted "f" antenna),who ha
i am doing some simulations with ansoft hfss on ifa.the 2.4ghz dimension fits good both on simulation and measurment with the reference dimension.i want to simulate the 5.2ghz ifa, but i have no refer...
RF, Microwave, Antennas and Optics :: 08 Jun 2009 10:12 :: hasanynlmz :: Replies: 82 :: Views: 11927
what is em simulation? which software is more accurate?
hiwhat is em simulation? which software is more accurate for em simulation?...
RF, Microwave, Antennas and Optics :: 26 May 2009 14:11 :: brightblade :: Replies: 5 :: Views: 405
electromagnetic simulation
hi guys someone please give help to following simulation problems i facedi simulated a honey comb installed on a enclosure on cst results are accuratebut feko gives not more than 80db (shielding effe...
Electromagnetic Design and Simulation :: 21 May 2009 15:55 :: emc44 :: Replies: 0 :: Views: 264
question about surface plasmon simulation with cst mws
question about surface plasmon simulation with gratings.the basic idea is using gratings to couple electromagnetic wave (light) to a metallic grating surface. when the incident angle of the light sat...
Electromagnetic Design and Simulation :: 18 May 2009 13:41 :: mengkun :: Replies: 1 :: Views: 354
ieee requests- a fully differential cmos transconductance...
plz upload the paper on buffer:ieeexplore.ieee.org/iel4/82/10018/00475257.pdfthanks....
Analog IC Design & Layout :: 15 May 2009 14:42 :: aarora :: Replies: 16 :: Views: 942
sar simulation using cst
anyone know how to simulate our antenna with sar in cst...
Electromagnetic Design and Simulation :: 14 May 2009 4:48 :: ravi8331 :: Replies: 22 :: Views: 1164
signal integrity for pcb designers
iming relationship between signals. 61.3 coupling of the traces. 61.4 noise less power supply. 71.5 electromagnetic radiation. 71.6 pcb design for high speed. 71.7 knee frequency. 121.8 periodic waves...
PCB Routing & Schematic Layout software & Simulation :: 10 May 2009 8:23 :: newstreet179 :: Replies: 2 :: Views: 1506
electromagnetic simulation
can someone help me to access ieee papers? i need kane s. yeenumerical solution of initial boundary value problems involvin maxwells equations in isotrpic media ieee trans. antennas and propagation vo...
Electromagnetic Design and Simulation :: 29 Apr 2009 18:40 :: Aya2002 :: Replies: 2 :: Views: 981
i needed short concept at advanced design system
i needed short concept at advanced design system...
Electronic Elementary Questions :: 24 Apr 2009 18:00 :: vicky :: Replies: 1 :: Views: 246
how to simulate a rf circuit in hfss.
hello,i want to know how to simulate a rf circuit in hfss.i dont know how to deal with the active components(mosfet).if anyone know it or have some examples,please tell me. thank you very much!...
Electromagnetic Design and Simulation :: 14 Apr 2009 5:57 :: ksugahar :: Replies: 3 :: Views: 360
microstrip line & envelope simulation
hii would like to get your opinion about the result and accuracy of envelope simulation of microstrip lines. is it allowed or not?hb is ok regards to simulation with microstrip lines but envelope...?t...
RF, Microwave, Antennas and Optics :: 09 Apr 2009 19:01 :: VSWR :: Replies: 5 :: Views: 576
how to design meander line antenna
hi all,i will like to know the basics of designing a meander line antenna. what i will also like to know is how skycross seem to be able to use this design technique to control the radiation patterns...
RF, Microwave, Antennas and Optics :: 06 Apr 2009 5:43 :: vikash_i :: Replies: 10 :: Views: 2916
ansoft afss tutorial
hi everybodyim a phycist and im from italy ive just started to work with hfss, but i have some difficulties because i dont know this software at all!!!i want to design the antenna wtih it.can anybody ...
Mathematics & Physics :: 19 Mar 2009 5:31 :: dee25pak :: Replies: 5 :: Views: 588
plzz help me to find those 2 papers ...
ion by means of mixture laws, m. e. achour, m. el malhi , j. l. miane , f. carmona , f. lahjomri 2. electromagnetic and electromagnetic wave-absorbing properties of the srtio3-epoxy composite hyung d...
RF, Microwave, Antennas and Optics :: 11 Mar 2009 6:37 :: Hatemeng :: Replies: 0 :: Views: 69
antenna design tools
can anybody tell me if there are any antenna design tools availbale for pcb or simple antennas for 868 915 mhz bands. or does any body have a design for good omin directional antennas for these bandst...
RF, Microwave, Antennas and Optics :: 13 Feb 2009 13:43 :: sreevyas :: Replies: 133 :: Views: 28472
looking for numerical electromagnetic code 2 (nec2)
hi,i am looking for numerical electromagnetic code - 2 simulator for simulation of dipole yagi uda antenna for a frequency 437mhz for a given gain of 10dbdo upload...... if anyone have nec2 simulator ...
Software Requests :: 06 Feb 2009 23:44 :: Aya2002 :: Replies: 1 :: Views: 297
simulation of split ring resonator (srr) with hfss
i want to redo this article: electromagnetic parameter retrieval from inhomogeneous metamaterials but i have find a big problem in the phase of s11. between 13.2 ghz and 20 ghz helpe me for to f...
Electromagnetic Design and Simulation :: 05 Feb 2009 13:56 :: si14 :: Replies: 25 :: Views: 4155
how to calculate e-field around whole surfac of spher in cst
hii am using cst to calculate e-field around the rectangular ,spherical body .i found the way to calculate around the specific curve but not around the whole surface .does any body know how to do this...
Electromagnetic Design and Simulation :: 02 Feb 2009 18:17 :: aliman8 :: Replies: 4 :: Views: 357
new to fdtd .... how to simulate electromagnetic wave equati
hi i m just a beginner and studing fdtd from last couple of days. i have concepts of maxwell equations. anybody plz tell me what may be the sequenvce of steps those leads me to understand the basi...
Electromagnetic Design and Simulation :: 11 Jan 2009 14:38 :: smruti :: Replies: 8 :: Views: 900
simulation of half-wave lenght dipole!!
hi everyone as i took a project about the halfwave length dipole, and i have to design array of them..i am confused about the simulation of dipole how can i simulate or which program can i use to do i...
RF, Microwave, Antennas and Optics :: 29 Dec 2008 15:09 :: Aya2002 :: Replies: 6 :: Views: 396
drude and lorentz models w.r.t metamaterials
hi,i would like to know, what are drude and lorentz models with respect to metamaterials? how can we apply them to derive the constitutive parameters i.e.ε and µ using these models? does any one ...
Electromagnetic Design and Simulation :: 23 Dec 2008 22:45 :: rrumpf :: Replies: 1 :: Views: 438
simulation of bandgap of an arbitrary crystal structure
hey,i have simulated some of the crystal structures using holographic lithography technique in matlab. now if i want to simulate the band structure of the same which software do i need?? (in my case t...
Electromagnetic Design and Simulation :: 23 Dec 2008 22:16 :: rrumpf :: Replies: 1 :: Views: 465
[hfss question] how to setup cpw-fed ports?
hi,im desgining a pifa printed on fr4 with a cpw-fed port..how to setup the ground plane at both ends of the middle feed-line?thanks!...
RF, Microwave, Antennas and Optics :: 10 Dec 2008 3:29 :: saathimb :: Replies: 16 :: Views: 2772
meta materials definition in cst
hello all,i have been trying to simulate a metamaterial on cst, but each time i enter a negative epsilon it gives an error. do you have any idea how to define a metamaterial on cst?thanks in advance f...
Electromagnetic Design and Simulation :: 26 Nov 2008 4:24 :: Zottiri Kusuta :: Replies: 5 :: Views: 1293
modelling an ic in semcad
hello!im new in semcad.can someone help me with my semcad problem:i want to modell an integrated circuit (e.g. an amplifier) and to simulate the elektromagnetic field. how should i model the ic?should...
Electromagnetic Design and Simulation :: 13 Nov 2008 9:48 :: oflee :: Replies: 2 :: Views: 267
<cst mws> a periodic structure+plane wave problems
hello all,im simulating a periodic 2d planar structure. i am using a plane wave excitation to achieve the phase of the reflection coefficient.as youll see in the following pictures, i have used only o...
Electromagnetic Design and Simulation :: 19 Oct 2008 0:51 :: shahid78 :: Replies: 28 :: Views: 2423
c++ library for fe-simulation
hello,im looking for a suite of library functions, preferably in c++, for the simulation ofelectromagnetic wave phenomena. i looked around and have found numerous c++libraries for fe-simulation like e...
Electromagnetic Design and Simulation :: 16 Oct 2008 13:16 :: awallrab :: Replies: 0 :: Views: 117
which design software suitable for horn antenna design?
dear fellows, i am working on the design of a horn antenna working around 8 to 9 ghz of frequency range. can u recommmend me some antenna design softwares where i can design horn antenna...
RF, Microwave, Antennas and Optics :: 01 Oct 2008 3:34 :: Azulykit :: Replies: 18 :: Views: 2775
computational electromagnetics - request for detailed book
hiplease advise me a good book to buy about computational electromagnetics.i am looking for a big book (500++ pages), which covers the fem, fdtd, mom, also basic em theory, and applications for pcbs. ...
Electromagnetic Design and Simulation :: 30 Sep 2008 21:41 :: Zottiri Kusuta :: Replies: 6 :: Views: 411
2-d electromagnetic simulation software
hi,does anyone know any free 2-d electromagnetic simulation software that can calculate transmission line parameters like characteristic impedance, propagation constant etc. including dispersion effec...
Electromagnetic Design and Simulation :: 18 Sep 2008 22:56 :: burton :: Replies: 5 :: Views: 558
touchstone
what is touchstone?is it agilents software?for what purpose?...
RF, Microwave, Antennas and Optics :: 18 Sep 2008 20:47 :: peleda :: Replies: 9 :: Views: 615
de-embedding of inductor s-par in em simulation
ive heard that in em simulation with hfss some designers use de-embedding of an inductor, so they simulate open, short and dut. why nobody do the same in ads momentum? can i improve ads momentum simul...
RF, Microwave, Antennas and Optics :: 17 Sep 2008 3:38 :: rautio :: Replies: 11 :: Views: 588
on particle sources of particle studio 2008
well, if anyone has used the new studio suite 2008, i have a following question.there is an example in there, that somehow simulates the excited fields in a cavity, when a bunched beam passes through....
Electromagnetic Design and Simulation :: 11 Sep 2008 12:46 :: hf_29 :: Replies: 8 :: Views: 282
i need some example about simulation antenna using feko
hi allim a newbie, now, im using feko v5.2but i dont understand many problem about microstrip fed and cpw antenna when using fekowhen simulating microstrip fed antenna and cpw antenna, i use edge port...
Electromagnetic Design and Simulation :: 04 Sep 2008 17:57 :: mvr :: Replies: 7 :: Views: 630
metamaterial simulation
has anybody worked with the simulation of metamaterials using fdtd. could you post the code for the one dimensional case in matlab. thanks in advance....
Electromagnetic Design and Simulation :: 04 Sep 2008 14:21 :: Manjunatha_hv :: Replies: 9 :: Views: 1209
[cst] why can't i simulate srr structure with cst?
e cst to simulation a simple srr structure in ghz. the scale followes the data from fig1 in ref.<electromagnetic behaviour of left-handed materials>. but when the simulation begins, it always be...
Electromagnetic Design and Simulation :: 04 Sep 2008 12:16 :: sangwoo :: Replies: 12 :: Views: 807
who is the best rfic simlator?
ads, mwo, ledit, spectre rf or ohters :roll: ?...
RF, Microwave, Antennas and Optics :: 21 Aug 2008 10:43 :: jecyhale :: Replies: 74 :: Views: 5778
can give a list about simulation tools
can give a list about simulation tools about digital design, analog design. mix-signal design .etc...
Electromagnetic Design and Simulation :: 07 Aug 2008 19:03 :: elec-eng :: Replies: 7 :: Views: 2928
(ask) mom n fdtd
til now idont understand about mom n fdtd what is the diffrent? for designing antenna microstrip i have been using mwo. my friend said mwo is using mom n hfss is using fdtd is it true.....n for runnin...
RF, Microwave, Antennas and Optics :: 06 Aug 2008 3:02 :: GVVIN :: Replies: 6 :: Views: 486
All times are GMT + 1 Hour |
