RE: Reflector for Radiated Immunity Testing

1999-10-27 Thread Brodie Pedersen
Brian I used to work at the TUVPS facility you mentioned and I belive they stilll have that reflector although they stopped using it a couple of years ago. Basically it was constructed from a single sheet of the alluminum foil coated sheathing material popular in home construction today.

RE: Reflector for Radiated Immunity Testing

1999-10-27 Thread UMBDENSTOCK
- From: Brian At Work [SMTP:bkundew...@qtm.net] Sent: Wednesday, October 27, 1999 5:24 To: Bailin Ma; emc-p...@majordomo.ieee.org Subject:Re: Reflector for Radiated Immunity Testing Barry, The reflector takes the place of the absorbing material that goes

Re: Reflector for Radiated Immunity Testing

1999-10-27 Thread Brian Jones
Brian At Work wrote: I am in search of information about a reflector (sometimes call a Wedge) that is used in place of rf absorbing material between the EUT and the antenna in the Radiated Immunity Testing (e.g. EN61000-4-3). I have searched the PSTC database without luck. I was told that

Re: Reflector for Radiated Immunity Testing

1999-10-27 Thread bma
, 1999 7:21 PM Subject: RE: Reflector for Radiated Immunity Testing Matejic and Brian, Why not try ferrite tile paved on part of floor and wall in the Shielded Room to absorb some reflected waves? B Ma -- Original Text -- From: Matejic, Mirko mmate...@foxboro.com, on 10/26/99 1

RE: Reflector for Radiated Immunity Testing

1999-10-27 Thread Matejic, Mirko
In order to provide acceptable field uniformity for immunity testing to radiated field, you need to eliminate, attenuate or control reflections/standing waves. Ferrite tiles only on parts of the shielded room floor, walls and ceiling could do it, the question is to identify minimum tiled

RE: Reflector for Radiated Immunity Testing

1999-10-27 Thread Matejic, Mirko
[SMTP:bkundew...@qtm.net] Sent: Wednesday, October 27, 1999 5:24 To: Bailin Ma; emc-p...@majordomo.ieee.org Subject: Re: Reflector for Radiated Immunity Testing Barry, The reflector takes the place of the absorbing material that goes on the floor between the EUT and the antenna. We

Re: Reflector for Radiated Immunity Testing

1999-10-27 Thread Brian At Work
Message - From: Bailin Ma b...@anritsu.com To: emc-p...@majordomo.ieee.org Sent: Tuesday, October 26, 1999 7:21 PM Subject: RE: Reflector for Radiated Immunity Testing Matejic and Brian, Why not try ferrite tile paved on part of floor and wall in the Shielded Room to absorb some reflected

RE: Reflector for Radiated Immunity Testing

1999-10-27 Thread bma
Matejic and Brian, Why not try ferrite tile paved on part of floor and wall in the Shielded Room to absorb some reflected waves? B Ma -- Original Text -- From: Matejic, Mirko mmate...@foxboro.com, on 10/26/99 1:52 PM: Brian, Procedure was presented at IEEE EMC Symposium in