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Sl4va

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Everything posted by Sl4va

  1. no, this is 4pda, the person wrote a message. Just in the center, the petals intersect. We talk about this in the topic about batwing
  2. And the size? The same as usual 102 mm? I think it's big to use as an irradiator In appearance - this one is perfect!
  3. The administrator wrote that improved models with rounded corners are better
  4. outlined the contours in Photoshop
  5. https://www.researchgate.net/publication/339674055_Dual_Polarized_Dual_Band_Collocated_Beam_Switching_Antennas_for_WLAN_Applications - another interesting antenna
  6. https://www.semanticscholar.org/paper/Wideband-Dual-Polarized-Patch-Antenna-With-Low-and-Li-Yin/ac3ac6391584c1c979c384c6fc438e970b22358b but the site does not open - found in Yandex pictures here is a little similar - https://www.researchgate.net/figure/Configuration-of-the-proposed-dual-polarized-patch-antenna-a-The-top-view-b-Side_fig1_269435276
  7. Yes, for 4g! And about the intersection: I found a pair of intersecting feeds on the internet, just like the Batwing in the admin's photo. And one resembles the shape of a batwing. Calculate its size. Who can help with this?
  8. I wanted to show that it was so. Bend the middle so that the butwing petals lie in the same plane and do not touch
  9. But what about Kroks and Antex? They are mimo
  10. Initially, I started a conversation Batwing, how to compose for a satellite dish in Mimo
  11. I have another idea.... put them crosswise and you get a decent distance between the points of contact. Maybe this is better?
  12. But what if you put it in a reduced size "bucket" by type as below picture
  13. I made these a month ago. Made for these sizes: Material - copper sheet, 0.6 mm thick
  14. Theoretically, can it be done on a double-sided PCB, by etching?
  15. if used as an offset antenna feed - the size is too big
  16. these parameters / calculations and dimensions are not available
  17. unfortunately I don’t know, I have no experience. But I will look to understand
  18. im open file is topic -
  19. An interesting design, but the question is how to connect them correctly? and is it possible to somehow connect "mimo"
  20. WOW!!! Super!! thanks This is the birth of a star! And what are its indicators: Gain, VSWR, how to power it? Based on the above, I started to come up with another scheme
  21. I'll try to install - CST Studio Suite 2019 SP3
  22. also puzzled by this question. I asked it to the admin in the topic about butwing
  23. Maybe I open it somehow or not?
  24. "Compass" program was unable to open the file (((