Menu

4nec2 simulation of a pvc sheet?

Search this Thread

Prev

Previous Post

Next Post

Next

#3

Report Post

Old

September 14th 04, 05:48 PM

Alex

Posts: n/a

Default

On 14 Sep 2004 12:38:36 GMT, (Fractenna) wrote:
Also, Why are you using PVC? This stuff is horrible as a base substrate at 2.4
GHz.

Because I can get a cheap PVC case which is otherwise suitabel for
weatherproofing the antenna. And because I have seen reported (I have
not tried it myself) that such material does not get heated in a
microwave oven.

The antenna elements themselves are sandwiched between (1 cm)
styrofoam sheets which should be lossless and have a dielectric
constant = 1 (almost). So the antenna elements would not be in direct
contact with the PVC case.

Have you got any other suggestions for a weatherproof case material?

73 & tnx fer ur answer
Alex

Reply With Quote

Reply With Quote

Thread Tools	Search this Thread
Show Printable Version	Search this Thread: Advanced Search
Display Modes
Switch to Linear Mode Switch to Hybrid Mode Threaded Mode

Posting Rules
Smilies are On [IMG] code is On HTML code is Off Trackbacks are On Pingbacks are On Refbacks are On

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
4NEC2 and ARRL Antenna Modelling Course	Thomas	Antenna	2	September 28th 04 04:44 PM
4nec2 question	larry d clark	Antenna	1	March 12th 04 02:26 PM
Poor vertical performance on metal sheet roof - comments?	Kristinn Andersen	Antenna	23	August 9th 03 12:08 AM
4NEC2 features wanted	Yuri Blanarovich	Antenna	7	July 28th 03 09:42 PM

All times are GMT +1. The time now is 10:17 PM.

About Us

"It's about Radio"

Contact Us RadioBanter forum home Privacy Statement

Copyright © 2017