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Old October 21st 09, 01:39 AM posted to rec.radio.amateur.homebrew
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Default The dish problem

raypsi wrote:

Hey OM

If I look at the node of a source of 20mW and connect 10 wires to that
node with equal loads, I will have 2mW going down each wire. No matter
how I try and add them up I can't get more than 20 mW.


Correct.

Now I take a 20 mW isotropic emitter, now you're saying I feed a dish
with that 20mW emitter through a feed horn and now all of a sudden I
have gain, I have more than 20 mW?


Not exactly, I am saying you have a gain in power DENSITY
i.e watts per sq meter. In a desired direction only, naturally.

Like when you use a magnifying glass to collect the Sun's power into a
small spot.

73 OM
de n8zu

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Old October 23rd 09, 05:24 PM posted to rec.radio.amateur.homebrew
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Default The dish problem

Hey OM:

I tell you what. I took just 1 particle wave and shoot the particle
wave into a 60db dish. At the focus I got 1,000,000 partivle waves. I
mean that is 60 db right?

So where did the other 999,999 particles come from? Energy density
from focusing just one particle?

The two slot experiment buttresses the above.

Take 2 parallel slots shoot just one particle wave into just one slot
and 2 particle waves come out the other side.

73 OM
de n8zu
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Old October 23rd 09, 06:23 PM posted to rec.radio.amateur.homebrew
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Default The dish problem

Take a small light bulb, it shines light in many directions.

Place this at the focal point of a mirrored parabolic dish and the
light is predominantly directed in one direction.

In the direction that the dish is pointing, and at a distance, measure
the received light using a light meter.

Remove the dish, and at the same distance, measure the received light
using a light meter from the naked bulb.

One measurement will be higher than the other.

Why do you think this might be ?


On Oct 24, 5:24*am, raypsi wrote:
Hey OM:

I tell you what. I took just 1 particle wave and shoot the particle
wave into a 60db dish. At the focus I got 1,000,000 partivle waves. I
mean that is 60 db right?

So where did the other 999,999 particles come from? Energy density
from focusing just one particle?

The two slot experiment buttresses the above.

Take 2 parallel slots shoot just one particle wave into just one slot
and 2 particle waves come out the other side.

73 OM
de n8zu


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Old October 24th 09, 01:27 AM posted to rec.radio.amateur.homebrew
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First recorded activity by RadioBanter: Jul 2009
Posts: 48
Default The dish problem

Nice concrete example, Mark.
The same conclusion holds if the bulb is so dim, that it only emits one
photon at intervals.

Brian W

MarkAren wrote:
Take a small light bulb, it shines light in many directions.

Place this at the focal point of a mirrored parabolic dish and the
light is predominantly directed in one direction.

In the direction that the dish is pointing, and at a distance, measure
the received light using a light meter.

Remove the dish, and at the same distance, measure the received light
using a light meter from the naked bulb.

One measurement will be higher than the other.

Why do you think this might be ?


On Oct 24, 5:24 am, raypsi wrote:
Hey OM:

I tell you what. I took just 1 particle wave and shoot the particle
wave into a 60db dish. At the focus I got 1,000,000 partivle waves. I
mean that is 60 db right?

So where did the other 999,999 particles come from? Energy density
from focusing just one particle?

The two slot experiment buttresses the above.

Take 2 parallel slots shoot just one particle wave into just one slot
and 2 particle waves come out the other side.

73 OM
de n8zu


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Old October 24th 09, 01:25 AM posted to rec.radio.amateur.homebrew
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First recorded activity by RadioBanter: Jul 2009
Posts: 48
Default The dish problem

raypsi wrote:
Hey OM:

I tell you what. I took just 1 particle wave [ per sq meter] and shoot the particle
wave into a 60db dish. At the focus I got 1,000,000 particle waves [ per sq meter]. I
mean that is 60 db right?


Yes.

So where did the other 999,999 particles come from? Energy density
from focusing just one particle?


NOW, you're getting it! No more particles, but more particle density,
when the flux is directed tightly...



The two slot experiment buttresses the above.

Take 2 parallel slots shoot just one particle wave into just one slot
and 2 particle waves come out the other side.

73 OM
de n8zu


Actually no. But you probably realized that. Or did you?

I am not pursuing this much further, because you are starting to respond
like a person who wants to drag out an argument.

Listen to me when I say: "I can be wrong. I often am."

Can you say that too, with some sincerity? :-)

Brian W

:-)


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Old October 24th 09, 07:47 PM posted to rec.radio.amateur.homebrew
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First recorded activity by RadioBanter: Jul 2008
Posts: 242
Default The dish problem


Hey OM

By golly ole timer you hit the nail on the head.

I don't pay no stinking taxes, in the W-4 form I put "EXEMPT" where it
asks for number of deductions, and when I file my 1040 it says at the
end of the form REFUND DUE, in four figures, for the last several
years. Now that is legit, but it sure is WRONG, at least that is what
everyone tells me.

Your trouble is you pay taxes, where as I don't. Now that is energy
density.

73 OM
de n8zu




On Oct 23, 8:25 pm, brian whatcott wrote:
raypsi wrote:
Hey OM:


I tell you what. I took just 1 particle wave [ per sq meter] and shoot the particle
wave into a 60db dish. At the focus I got 1,000,000 particle waves [ per sq meter]. I
mean that is 60 db right?


Yes.



So where did the other 999,999 particles come from? Energy density
from focusing just one particle?


NOW, you're getting it! No more particles, but more particle density,
when the flux is directed tightly...

The two slot experiment buttresses the above.


Take 2 parallel slots shoot just one particle wave into just one slot
and 2 particle waves come out the other side.


73 OM
de n8zu


Actually no. But you probably realized that. Or did you?

I am not pursuing this much further, because you are starting to respond
like a person who wants to drag out an argument.

Listen to me when I say: "I can be wrong. I often am."

Can you say that too, with some sincerity? :-)

Brian W

:-)


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Old October 24th 09, 08:01 PM posted to rec.radio.amateur.homebrew
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First recorded activity by RadioBanter: Feb 2009
Posts: 35
Default The dish problem

raypsi wrote:
Hey OM

By golly ole timer you hit the nail on the head.

I don't pay no stinking taxes, in the W-4 form I put "EXEMPT" where it
asks for number of deductions, and when I file my 1040 it says at the
end of the form REFUND DUE, in four figures, for the last several
years. Now that is legit, but it sure is WRONG, at least that is what
everyone tells me.

Your trouble is you pay taxes, where as I don't. Now that is energy
density.

73 OM
de n8zu


Ah, now I see the real 'problem'

-Bill
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