Re: Shielding from microwaves

eric wrote:
mike wrote:

Get yourself a new "pal" for microwave advice.
Copper tape works well when you have clean metal on both sides of the crack.
It would be helpful to disclose something, anything about the experiment
and the exact problem you're having.
mike


It is a classic experiment that proves that there is no ether. For various reasons we do not want to have microwaves leaking behind the surface they hit. I think the ideal for it would be some kind of material that "absorbs" the microwaves, as lead does for radiation. If you know such materials or have better ideas, it would be great to let me know.
That's an entirely different question.
What frequency are your microwaves? Water is a pretty good absorber
at some frequencies. Oxygen works damn well at other frequencies.
You can buy microwave absorber material, but I can't give you details.

Do you really have to absorb? Can you use metal to reflect the microwaves out of the experimental field?

Ether DOES exist...I use it to start my lawnmower.
mike

--
Return address is VALID!
Bunch-O-Stuff Forsale Here:
http://mike.liveline.de/sale.html
.

Relevant Pages

  • Re: Beat frequencies and optical properties?
    ... > that microwaves could get through a faraday cage and that well ... > constructed aluminum helmet would probably block the microwaves just ... > lasers that could emit at xray frequencies. ... compressing air by 100% is not the opposite of the pressure you get on ...
    (sci.physics)
  • Re: Congratulations!
    ... radiowaves, it's microwaves!) ... The frequencies used for mobile phones are not all that much higher ... radio waves at frequencies around 2.45 GHz are ... As Brian says, it may eventually be shown that intensive use of a phone ...
    (uk.telecom.mobile)
  • Re: Radiation from Wireless LAN vs Bluetooth PAN
    ... Hertz's spark propogation experments were done with a full ... Early microwaves. ... frequencies when scientists and inventors discovered that the lower ... Surely you know that using actual facts in a Usenet pissing ...
    (alt.internet.wireless)
  • Re: Radiation from Wireless LAN vs Bluetooth PAN
    ... Hertz's spark propogation experments were done with a full ... wave circular loop antenna, with metal balls at the ends to show the ... Early microwaves. ... frequencies when scientists and inventors discovered that the lower ...
    (alt.internet.wireless)
  • Re: You can be invisible but...
    ... Naah, they just have to make enough of it, at a fine enough pitch (the ... current crystal only works because microwaves are big and it's easy to etch ... of a green light wave. ... The materials do not occur naturally but have been created on a nano ...
    (misc.news.internet.discuss)