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Hamza

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Everything posted by Hamza

  1. Jomy in the network analyzer it gives very good response at 3 to 3.7 ( 5 generation) and at 1700 to 2200 GHz .please try to make simulation on this frequency bands
  2. Thank you clanon. For your effort.
  3. 9 DBI Patch antenna for 5 g(3 to 3.7 ) and good response at (1.7 to 2.2) easy to build !!!
  4. Thank you Clanon it works bad at 1800 to 2200 MHz?
  5. This short LPDA 700 to 2700 mhz claimed !
  6. sorry we talk about 1800 BDM2 SISO with wire directors ?!!!!!!!!!!!!! your model is already existed and discussed in the forum search well
  7. The reflecter (130mm) DV (95mm) .first Direct ( 82mm) 2nd directer 56mm diameter and ( 0- 7-8-39) of spacing like in BDM 2 1800 but the other directors are made of wire preferably with dielectric Boom if you can do optimisation in SISo system. Thanks by advance.
  8. Nice Great job , first time I see this design I mean other design jomy with higher gain I ll try to find it
  9. Hi jomy any idea of BDM2 1.8 ghz with wire directers SiSO system?
  10. I want make this antenna more directive and get more gain by adding some directors
  11. is it possible to make cantenna for 1800 LTE and whats the central frequency and the optimal diameter of can ? thanks by advance
  12. any real picture of this ultra wide bande antenna i get confused with drawing !!!
  13. good job jomy i m waiting the lazer cut of your old conception of FA20 ON GALVANISED SHEET 0.7MM the question ; the patch are centred exactly in the middle of box reflector ???
  14. The question is. The sleeve balun is connected to the dipole ?
  15. thank you mister jomy its so kind of you
  16. Good job jomy it's smaller réflecteur if we comparing it with double round patch antenna 31*17 cm with 9.2 cm wings but the round one has higher directivity and gain (16Dbi )
  17. Jomy you can suggest réflector with Wings !
  18. Jomy I know you are the inventer of this rectangular double patch antenna for WiFi 2.4 GHz ...the question is what is the latest version and the dimensions of réflector with Wings to get high gain...thanks by advance
  19. JOMY how about the isolation (coupling) of 2 ports in this mimo antenna ? IS it good ?
  20. It's broad band ant but preferably for urban area where the tower is close. Also it's not for DIYER
  21. Clanon have you the dimensions of 8 patch antenna.?
  22. It's estimated 17 + DBI ..with 36*23 cm of réflector.