To:
Subject: Re: [PSES] GTEM cell used for RE measurement
Hi Ken,
Here's the source for one algorithm used in GTEM radiated emission testing.
There may be more but this is what I found.
ETS-Lindgren GTEM Manual:
http://www.ets-lindgren.com/sites/etsauthor/ProductsManuals/TEM_Devices/3992
50%20REV
To:
Subject: Re: [PSES] GTEM cell used for RE measurement
Hi Ken,
Here's the source for one algorithm used in GTEM radiated emission testing.
There may be more but this is what I found.
ETS-Lindgren GTEM Manual:
http://www.ets-lindgren.com/sites/etsauthor/ProductsManuals/TEM_Devices/3992
50%20REV
ain transmitting vs. antenna effective
> aperture receiving.
>
>
>
> Ken Javor
> Phone: (256) 650-5261
>
>
> --
> *From: *"Heckrotte, Michael"
> *Reply-To: *"Heckrotte, Michael"
> *Date: *Tue, 13 Aug 2019 16:34:
at three or more
meters distance...
Ken Javor
Phone: (256) 650-5261
From: John Woodgate
Reply-To: John Woodgate
Date: Tue, 13 Aug 2019 15:46:19 +0100
To:
Subject: Re: [PSES] GTEM cell used for RE measurement
Won't the manufacturer tell you?
Best wishes
John Woodgate OOO-Own Opinions
Conversation: [PSES] GTEM cell used for RE measurement
Subject: RE: [PSES] GTEM cell used for RE measurement
Hi Ken,
TX and RX equations are reciprocal. The measurements themselves are
referenced to different locations, however we can address this. While the
conversion between antenna gain and
ssociates www.woodjohn.uk <http://www.woodjohn.uk>
> <http://www.woodjohn.uk/>
> Rayleigh, Essex UK
>
> On 2019-08-13 15:27, Ken Javor wrote:
>
>
>> Re: [PSES] GTEM cell used for RE measurement I understand how the GTEM cell
>> works for immuni
avor
Sent: Tuesday, August 13, 2019 7:27 AM
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: Re: [PSES] GTEM cell used for RE measurement
I understand how the GTEM cell works for immunity. That is quite simple, as you
say. It's not as simple for emissions. I think an analogy is the equation for
transmi
Thanks!
Ken Javor
Phone: (256) 650-5261
From: Ken Wyatt
Date: Tue, 13 Aug 2019 10:41:29 -0600
To: Ken Javor
Cc: "EMC-PSTC@listserv.ieee.org"
Subject: Re: [PSES] GTEM cell used for RE measurement
Hi Ken,
You might try contacting Dr. Diethard (Andy) Hansen, inventor of the GT
Won't the manufacturer tell you?
Best wishes
John Woodgate OOO-Own Opinions Only
J M Woodgate and Associates www.woodjohn.uk
Rayleigh, Essex UK
On 2019-08-13 15:27, Ken Javor wrote:
Re: [PSES] GTEM cell used for RE measurement I understand how the GTEM
cell works for immunity. That is quite
Phone: (256) 650-5261
From: "James Pawson (U3C)"
Reply-To: "James Pawson (U3C)"
Date: Tue, 13 Aug 2019 07:47:56 +0100
To:
Subject: Re: [PSES] GTEM cell used for RE measurement
Hello Ken,
Thinking aloud here: would such a factor exist as a generic formula? If I
think
tion
www.unit3compliance.co.uk <http://www.unit3compliance.co.uk/> -- 07811
139957
Opening Hours: Tuesday to Friday, 0830 to 1800. Closed Monday.
*From:*John Woodgate
*Sent:* 13 August 2019 09:11
*To:* EMC-PSTC@LISTSERV.IEEE.ORG
*Subject:* Re: [PSES] GTEM cell used for RE measurement
Septum, neuter. Pl
e.co.uk/> www.unit3compliance.co.uk -- 07811
139957
Opening Hours: Tuesday to Friday, 0830 to 1800. Closed Monday.
From: John Woodgate
Sent: 13 August 2019 09:11
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: Re: [PSES] GTEM cell used for RE measurement
Septum, neuter. Plural septa. Neuter plural a
Septum, neuter. Plural septa. Neuter plural always ends in 'a'. Write
100 times. ;-)
Best wishes
John Woodgate OOO-Own Opinions Only
J M Woodgate and Associates www.woodjohn.uk
Rayleigh, Essex UK
On 2019-08-13 07:47, James Pawson (U3C) wrote:
Thinking aloud here: would such a factor exist as a
<http://www.unit3compliance.co.uk/> www.unit3compliance.co.uk -- 07811
139957
Opening Hours: Tuesday to Friday, 0830 to 1800. Closed Monday.
From: Ken Javor
Sent: 12 August 2019 15:44
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: [PSES] GTEM cell used for RE measurement
Does anyone out there have a
Does anyone out there have a simple transducer factor that yields rf
potential at the GTEM cell vertex coaxial connector for a given vertical
electric field component coupling to the cell septum? Purpose is to
calculate gain/noise figure specs for a preamplifier used between spectrum
analyzer and
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