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RE: LF: VLF Small magnetic antenna for Tx

To: <[email protected]>
Subject: RE: LF: VLF Small magnetic antenna for Tx
From: "Clemens Paul" <[email protected]>
Date: Mon, 5 Feb 2018 19:15:39 +0100
In-reply-to: <CANM5rQinSd3xiwGrpArtpeNgi-pdX934zurtUHNT_kGTQY52XQ@mail.gmail.com>
References: <579355A36AEE9D4FA555C45D556003AB9AB485D3@servigilant.vigilant.local> <[email protected]> <[email protected]> <23159F1ED5BD49AD9654CE5685AFACF6@Clemens0811> <[email protected]> <579355A36AEE9D4FA555C45D556003AB9AB4958F@servigilant.vigilant.local> <[email protected]> <CANM5rQgLnSAP+-hWxDieO4xJ5t_HQbZ3Byw4njBFjHgkbUDKyw@mail.gmail.com> <CANM5rQinSd3xiwGrpArtpeNgi-pdX934zurtUHNT_kGTQY52XQ@mail.gmail.com>
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Hi Leandro,

>    I have to say that I am also lacking in theory, but the 

One of your questions was:

>Can we expect to receive the signal with an electric probe antenna in the near 
>field or the only chance is to be further away ?

>From theory there is no doubt that the E-field is still ~ 30.3 times or 29.6dB 
>stronger (V/m vs A/m) than the H-field 
even in the near field of a magnetic transmitting loop at 38.4kHz and at 100m 
distance
while in the far field the E-field is 51.5dB stronger.

73
Clemens
DL4RAJ 

>-----Original Message-----
>From: [email protected] 
>[mailto:[email protected]] On Behalf Of Juan 
>Leandro Ronda
>Sent: Monday, February 5, 2018 3:14 PM
>To: [email protected]
>Subject: Re: LF: VLF Small magnetic antenna for Tx
>
>    I have to say that I am also lacking in theory, but the 
>tests carried out on airborne and core coils have been 
>


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