PCB Tasarımı

İzleme anteni hangi dört katman üzerinde olmalıdır? (433mhz)

Antennas deal with the world outside the device. This would tend to indicate that they should be located on an outside layer.

While it’s easy to say that circuit board substrate material (woven Fiberglas with epoxy binder) is “transparent” to radio signals, a closer look reveals a dielectric constant of 4 as versus a dielectric constant of 1 for free space. This difference will have an effect on the behavior of the antenna (probably not much at 433 MHz), but it’s still not a good idea to bury the antenna under a layer of laminate.

Don’t locate any other conductors on layers below the antenna – just keep them clear.

Devamını oku: Çok Katmanlı PCB Nedir?

#PCB Tasarımı

Oliver Smith

Oliver, PCB tasarımı konusunda yetenekli deneyimli bir elektronik mühendisidir, analog devreler, gömülü sistemler, ve prototipleme. Derin bilgisi şematik yakalamaya kadar uzanıyor, cihaz yazılımı kodlaması, simülasyon, Yerleşim, test yapmak, ve sorun giderme. Oliver, elektrik tasarımı yeteneklerini ve mekanik yeteneğini kullanarak projeleri konsept aşamasından seri üretime geçirme konusunda uzmandır.

yakın zamanda Gönderilenler

Why PCB Warpage Happens and How You Can Prevent It?

In the PCB manufacturing process, PCB warpage is a common problem that manufacturers would encounter.

1 day ago

What Is a PCB Netlist? Bilmeniz Gereken Her Şey Burada

In the world of printed circuit board design and manufacturing, precision and accuracy are paramount.

2 weeks ago

What Is Solder Wetting and How to Prevent Poor Wetting?

Soldering is a cornerstone technique in electronics assembly, it's used to connect electrical pieces and

1 month ago

7 Critical Techniques to Improve PCB Thermal Management

Şu günlerde, electronic products are both compact and lightweight while performing a variety of functions. Bu…

1 month ago

What Is BGA on a PCB? A Complete Guide to Ball Grid Array Technology

As technology continues to advance in the electronics industry, packaging remains one of the key

2 months ago

How to Create a PCB Drawing: A Step-by-Step Guide for Beginners

Bringing your electronic ideas to life begins with PCB drawing, which is the process of

3 months ago