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Recent content by jrscientist

  1. J

    meander antenna in ADS

    I am designing meander antenna in ADS for f0=95MHZ. I would like to know how to define the coplanar waveguide (CPW) port for structure. Also for solver setup if i m simulating my structure from 50 to 200 MHz range then what should be the appropriate mesh frequency and number of segments per...
  2. J

    Voltage Controlled Voltage Source (VCVS) - CST

    dear armanio, i will be happy if you can guide me to define a sinusoidal excitation source in cst cable studio. Actually, i have a conducting wire to which i have to connect the source. looking forward for your reply.
  3. J

    need help on file types

    dear all, can you guide me about .grd (grid) files and .pat (pattern) files........? i want to know how data is stored into them and how does grid data is plotted over a map. thanking you all in advance. regards, jrscientist.
  4. J

    need help on antenna theory and design

    dear all, i would be thankful to know what material i should read for both antenna theory and designing. i want to learn designing of antenna w.r.t. all of its parameters and analysis. also i want to know the mathematical way of determining the phase center of antenna. thank you in advance...
  5. J

    Assigning Sources in HFSS

    Thankyou, surely I would go through the tutorial...the i/p which i used in my previous reply, is a shortform that we employ for saying "input".
  6. J

    Assigning Sources in HFSS

    Thank u Roxxon....... but can u explain me the first answer with little more depth. (Does it mean that we can give voltage excitation to a perfect metal directly) BTW can we see the i/p signal plot. bye.
  7. J

    Assigning Sources in HFSS

    Hello friends, Well i have one doubt regarding use of sources in HFSS........ 1. When we take a plane say rectangular or a surface of any solid object then we select 2 points for assigning sources on same surface. But if the selected material is a conducing medium then it's a short....... 2...
  8. J

    R-L-C Equivalent Ckt of Strudture designed in HFSS

    Hi Thank you..We tried that the same way.But, option is not getting enabled (we are able to see the option). Can you just elaborate on this please...
  9. J

    R-L-C Equivalent Ckt of Strudture designed in HFSS

    Dear friends, I want to get an electrical equivalent ckt of model structure drawn in HFSS tool so that i can process it further for analysis. Plz guide me if we can have such option available with software. Thanking you all in advance.
  10. J

    transient analysis in HFSS

    Hi folk, well i ve to implement a structure in HFSS wherein i ve to excite my structure with a transient signal. for this i ve 2 options: 1. Export the equivalent ckt from HFSS to any spice software and then excite it with transient signal. (I tried this, for this i used driven terminal mode...
  11. J

    urgent help in hfss abt grounding prob

    thanks sv1437. ---------- Post added at 11:22 ---------- Previous post was at 11:03 ---------- Hi sv1437, well i ve to implement a structure in HFSS wherein i ve to excite my structure with a transient signal. for this i ve 2 options: 1. Export the equivalent ckt from HFSS to any spice...
  12. J

    urgent help in hfss abt grounding prob

    dear friends, i m new to HFSS s/w so plz guide me abt how to simulate (i.e. to add) ground plane in system design. also if possible tell me how to analyze distributed single point grounding system in HFSS............. urgent.

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