Re: [PSES] Conducted emissions AMN/AAN layout

I'd like to thank all who chimed in with their thoughts. And yes, I am well aware of how standards get put together and appreciate the hard work of those who give them life. In no way I wanted to criticize their work, I was just seeking confirmation that I'm not (that) crazy. I particularly

Re: [PSES] GTEM cell used for RE measurement

I¹m working for a customer. The customer bought the GTEM cell used. I¹m sure the manufacturer would be willing to sell the software at a price, but right now my goal is to figure out if he needs a low noise preamplifier to augment his spectrum analyzer, and if so, what noise figure and gain. For

Re: [PSES] GTEM cell used for RE measurement

Well, I already know the basics of antennas and propagation and OATS measurements, but what I don¹t know is how the vertically polarized electric field from a small source couples a potential to the septum relative to the GTEM enclosure, and how all that relates to a prediction of a radiated field

Re: [PSES] GTEM cell used for RE measurement

Hi Ken, You might try contacting Dr. Diethard (Andy) Hansen, inventor of the GTEM. He can be reached at euro.emc.serv...@swissonline.ch LI: https://www.linkedin.com/in/dr-diethard-hansen-032b28155/

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 antenna factor does involve wavelength this will also be consistent between TX and RX after taking distance

Re: [PSES] GTEM cell used for RE measurement

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 GTEM. He can be

Re: [PSES] Implementing decision 2019/1326

Paul, With the new way of notifying the world of changes I have no idea if the list will be updated. In reading the document it sounds to me like you can use EN 55035:2017 as of the 5th. As to a DoW for EN 55024, your guess is as good as mine at this time. I'll forward your email to a

[PSES] Implementing decision 2019/1326

Hello, With regards to the standards listed in Annex I of this implementing decision (for me, EN55035 specifically); do we expect the harmonized standards list for the EMCD to be updated shortly to include these standards? Should I expect to see a DOW for EN55024?

Re: [PSES] GTEM cell used for RE measurement

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

Re: [PSES] GTEM cell used for RE measurement

I understand how the GTEM cell works for immunity. That is quite simple, as you say. It¹s not as simple for emissions. I think an analogy is the equation for transmitting from an antenna is not reciprocal with receiving. One is simply a function of gain, the other involves frequency/wavelength. I

Re: [PSES] GTEM cell used for RE measurement

The problem of teaching English grammar is that there are 10 rules and 10 million exceptions. A few lessons on grammar need to be supplemented by many more on 'usage'. Best wishes John Woodgate OOO-Own Opinions Only J M Woodgate and Associates www.woodjohn.uk Rayleigh, Essex UK On 2019-08-13

Re: [PSES] GTEM cell used for RE measurement

John, I blame modern education. Unbelievably we only covered English grammar in one or two English lessons in one academic year. We learnt more grammar in French lessons than English ones. Thankfully my kids are getting a good grounding in grammar. My son even has Latin class at secondary

Re: [PSES] GTEM cell used for RE measurement

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

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 about this the other way round, putting 1V of RF into the coax connector will generate 1V between the septum and ground (or between the septums? septii? in the case of a differential GTEM like a