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| Subject:
Patch antennas
Category: Science > Physics Asked by: fdoumet-ga List Price: $4.00 |
Posted:
26 May 2005 15:59 PDT
Expires: 16 Jun 2005 21:43 PDT Question ID: 526075 |
What is the effect of scratches on a patch antenna? |
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| Subject:
Re: Patch antennas
From: all4him-ga on 27 May 2005 10:12 PDT |
What kind of Patch antenna? are you talking about those little antennas you stick on your cellphone battery? |
| Subject:
Re: Patch antennas
From: fdoumet-ga on 27 May 2005 15:03 PDT |
Well basically any patch antenna. But the ones I'm currently looking into are 2.4GHz patch antennas. |
| Subject:
Re: Patch antennas
From: ryachris-ga on 02 Jun 2005 15:50 PDT |
Scratches on a patch antenna, Are they scratches on the copper itself, this shoulddn't affect the operation at all unless they actually go all the way through the copper trace. even then they will only have a big effect if they are large and against the resonant current direction. If they are on the dielectric, protective covering, ground plane, or are superficial in any way, the largest effect is a less apealing look. Should not affec the radiating properties of the antenna in the least |
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