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Recent content by xuanmogao

  1. X

    Urgent!Please help!feed of print meander line antenna

    Thank you flashking! I simulated now as you said. The return loss at 2.4GHz is now around -10dB still too low. The paper said it should be -39dB. And my radiation pattern did not seem right. I attached my hfss file here. Please!!! Could anyone help me to see where I was wrong? Thanks a million!!!
  2. X

    Urgent!Please help!feed of print meander line antenna

    I have been simulated printed meander line antenna, according to the attached file. But I do not understand the paper. It only shows the top side of the antenna. What is the back side of the antenna? I simulated using figure 1. I can make it resonate at around 2.5 GHz, but the return loss is...
  3. X

    CPW resonant frequency

    Hi,all! I am new here. I am trying to design a cpw-feed meander line antenna in HFSS. I am now simulating CPW line. Does CPW has resonant frequency? I use TX-line to design the parameters of CPW. However, when I simulate, it does not resonate at my designed frequency(433MHz), but at about 10GHz...

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