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Recent content by hsnumr

  1. H

    Relation of inset feed point and resonant frequency of an inset fed patch antenna

    Thanks eldmar for your help and kind reply. God bless. :)
  2. H

    Which substrate to use for integrated antenna and microwave circuit?

    Thanks jiripolivka and Tomsin yin. :)
  3. H

    Relation of inset feed point and resonant frequency of an inset fed patch antenna

    Hi all! I was simulating a simple inset fed patch antenna on Taconic TLC with Dk=3.2 and thickness of 0.79 mm at 2.45 GHz. While finding the inset feed position for optimum impedance match, what I observed was that the resonant frequency changes when I change the inset feed position making the...
  4. H

    Which substrate to use for integrated antenna and microwave circuit?

    Hi all! I have to design a planar antenna and microwave power amplifier integrated on a "single substrate". My design frequency is 2.45 GHz. Which substrate would be better: Fr4 Epoxy (4.4) or Rogers RT Duroid 5880 (2.2) ?? Your kind help is highly regarded. :)
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