Pinging Ian Hegglun

janneman · 14th July 2010, 07:02 PM

Hi,

I'm trying to get in touch with Ian Hegglun. Ian was/is a prolific author for amongst others Wireless World /Electronics World. One interesting subject he wrote about was the option to set up a MOSFET output stage in such a way that the two quadratic curves of te N and P device combine to get a very linear transfer curve.

As far as I know he's living in Australia, but I haven't been able to find an email address or phone number.

Any help would be appreciated.

jan didden

janneman · 16th July 2010, 05:38 AM

.... nobody....?

Mooly · 16th July 2010, 06:39 AM

Way back in WW days (10 to 15 years ago) wasn't he working at some university down in Aus ? doing research. Seem to remember seeing that in the letters section of WW as his address. Probably doesn't narrow it down much.

janneman · 16th July 2010, 08:38 AM

Quote:

Originally Posted by Mooly

Way back in WW days (10 to 15 years ago) wasn't he working at some university down in Aus ? doing research. Seem to remember seeing that in the letters section of WW as his address. Probably doesn't narrow it down much.

I think he actually is in New Zealand, found a ref to that. But that's all I got so far.

jd

Edmond Stuart · 16th July 2010, 11:02 AM

Hi Jan,

You have mail.

Cheers,
E.

14th July 2010, 07:02 PM	#1
janneman diyAudio Member Join Date: May 2002 Location: Where Germany, The Netherlands and Belgium meet Blog Entries: 6	Pinging Ian Hegglun Hi, I'm trying to get in touch with Ian Hegglun. Ian was/is a prolific author for amongst others Wireless World /Electronics World. One interesting subject he wrote about was the option to set up a MOSFET output stage in such a way that the two quadratic curves of te N and P device combine to get a very linear transfer curve. As far as I know he's living in Australia, but I haven't been able to find an email address or phone number. Any help would be appreciated. jan didden __________________ /Another new issue: Linear Audio Volume 3!

16th July 2010, 05:38 AM	#2
janneman diyAudio Member Join Date: May 2002 Location: Where Germany, The Netherlands and Belgium meet Blog Entries: 6	.... nobody....? __________________ /Another new issue: Linear Audio Volume 3!

16th July 2010, 06:39 AM	#3
Mooly diyAudio Member Join Date: Sep 2007	Way back in WW days (10 to 15 years ago) wasn't he working at some university down in Aus ? doing research. Seem to remember seeing that in the letters section of WW as his address. Probably doesn't narrow it down much. __________________ ------------------------------------------------------- *A simulation free zone.* *Design it, build it, test it.*

16th July 2010, 11:02 AM	#5
Edmond Stuart diyAudio Member Join Date: Nov 2003 Location: Amsterdam	Hi Jan, You have mail. Cheers, E. __________________ Een volk dat voor tirannen zwicht, zal meer dan lijf en goed verliezen dan dooft het licht…(H.M. van Randwijk)

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