Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Search results

  1. M

    parameters required for patch antenna for 100MHz

    yes you are right i am trying do it according to my design i have installed the design kit
  2. M

    parameters required for patch antenna for 100MHz

    design kit will make an antenna for 100MHz in original dimensions but i need reduced size antenna for 100MHz
  3. M

    parameters required for patch antenna for 100MHz

    now i have also define integration line on the port but still not enough radiated power and radiation efficiency although accepted power is 99% , whats the problem there i can't understand this, can u please?
  4. M

    parameters required for patch antenna for 100MHz

    dear mkonca sorry as i am taking your too much time but infact very much worried about my project i have simulated my design under the changes you have made in the design uploaded by you. my S11 are very perfect i.e. -21dB for the reference i am attaching S11 graph and antenna parameters snap...
  5. M

    parameters required for patch antenna for 100MHz

    it comes before adaptive run converges but i have assigned 2.5Gb of RAM out out of 3Gb to HFSS then why it shows this error? adaptive run goes to 37 passes and then it shows this error
  6. M

    parameters required for patch antenna for 100MHz

    thanks a lot man for your kind cooperation , following are the errors come when i simulate the project you have uploaded HFSSDesign1 (DrivenModal) [error] Out of memory (11:43:26 AM Apr 25, 2012) [error] Simulation completed with execution error on server: Local Machine...
  7. M

    parameters required for patch antenna for 100MHz

    i have also tried this kind of design using lump port but here still i am getting correct results, in this design i am not using shorting wall
  8. M

    parameters required for patch antenna for 100MHz

    mkonca please apply your skills of HFSS and help me ,
  9. M

    parameters required for patch antenna for 100MHz

    thanks man, infact i am using radiation boundary lambda/4 on either side except downward , i tried many other examples for ISM band (2.45 GHz) there i get fine results but when extend my design and shift my frequency on 100 MHz all the results become wrong , u please do some favour for me just...
  10. M

    parameters required for patch antenna for 100MHz

    yes this problem is now fixed but still i am not getting the correct results. can you please check my design weather it is correct or not ? i am very much worried for this why my results are not coming.....thanks
  11. M

    parameters required for patch antenna for 100MHz

    thanks man , if put antenna in the middle then it gives error of port refinement and i have assigned the air box as radiation , can you please tell me more about this ---------- Post added at 08:47 ---------- Previous post was at 07:46 ---------- this error comes when i put antenna in middle...
  12. M

    parameters required for patch antenna for 100MHz

    hi everybody i am doing work on patch antenna for 100MHz using shorting wall and U slot to reduce the size of patch but keeping the radiation box lambda/4 i get very low radiated power so gain and efficiency are also low, here i am attachming my design , please any one look at this and help me...
  13. M

    patch antenna for 100 MHz in HFSS

    hi everybody i have designed a patch antenna in HFSS for 100 MHz i am getting fine RL at 100 MHz but the other antenna parameters gain, directivity etc. are not quite well , i am unable to understand this problem can anyone help me in this regard please, my email id in...
  14. M

    antenna design at 100 MHz

    hi , i am simulating 100 mhz antenna i am getting resonant at 1oo mhz but i am getting correct values for gain , directivity and efficiency etc. please anyone would like to help me......

Part and Inventory Search

Top