estqwerty’s wifi antennas

5Ghz Slotted Waveguide

Some photos of my 5ghz slotted waveguide antenna project - never finished and tested due lack of proper hardware to test.

Made from aluminum tube and calculated whit hlssa program.

This is ten slots dual side design.

This entry was posted on Saturday, November 10th, 2007 at 1:29 pm and is filed under Antenna, Directional, Omnidirectional, Sector. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

awayboxes » 5Ghz Slotted Waveguide Says:
November 10th, 2007 at 3:21 pm
[…] here for full […]
estqwerty’s wifi antennas » Blog Archive » HLSSA software for design slotted waveguides Says:
November 20th, 2007 at 6:04 pm
[…] is my 5ghz slotted waveguide antenna almost build and calculated with […]
cc Says:
May 9th, 2008 at 6:13 am
Hi, i have a 5 Ghz VSWR meter, nice page BTW, i made a 2.4 ghz Trevor Marshall (Rob Clark Mod) Antenna with less than 1.5:1 VSWR, now im interested on make the 5 Ghz slotted antenna, i saw it here http://www.wlanparts.com/product/58EOH9/Antenna_58GHZ_OUTDOOR_OMNIDIRECTIONAL_HPOL_9DBI_58EOH9.html

I can help you to find the best VSWR, i need to know what measures did you use.

Thanks
CC
estqwerty Says:
May 9th, 2008 at 9:20 am
Hi thanks for a comment, I must find this and get dimensions or my plans for this one. I used HLSSA soft to calculate slots using dimensions of the tube I had.
Please give me more info about your VSWR meter.
estqwerty Says:
May 11th, 2008 at 4:47 pm
http://digdice.com/pic/5point7Ghz-antena%20Model.pdf
here are dimensions I used for this one.
its not tested.
and I did not used HLSSA program - as i remember it was some web calculator but cant remember the web address.