Laminate for radio frequency PCB designs

For high performance radio frequency designs where the dielectric constant of the substrate is important, and low levels of loss are needed, then PTFE based printed circuit boards can be used, although they are far more difficult to work with. A patch antenna, which is also known as a microstrip antenna, can be fabricated with standard printed-circuit-board (PCB) processes by using high-frequency laminate materials. As with other printed circuits, the choice of circuit material can greatly impact the performance possible from the final antenna design. That choice should be guided by a clear understanding of how a circuit material’s electrical and mechanical properties relate to the performance of a patch antenna.

A new study conducted by Research and Markets takes a look at PCB, material and interconnect trends and the needs for electronics assemblies for high-speed applications, explores the implications surrounding next-gen architectures and the supply chain as data rates increase. As devices and systems gain the capacity to support high-performance operations, new laminates will be needed for PCBs.

In addition, components that offer advanced signal integrity, interconnect density and thermal management will also come into play. Consumers have seen much of this growth in the wireless communication sector, namely with tablet devices and new smartphones that continue to pack in features and hardware while improving performance and speed. The study also takes a look at laminates available now as well as forecasts for laminates and PCBs to 2018.

Deciding on the right laminate for your PCBs is an important part of the design process. At the end of the day, you need your circuit board to connect all of your components and work efficiently in the intended application. As such, having the right laminate will allow you the functionality that you need and it can also have an effect on your project’s budget. When you are in the design stages for your PCB you should research the laminates that will work best and check with your manufacturer to ensure that the laminate you choose is compatible with their manufacturing and assembly process.

millimeter-wave radar PCB

We are the leading High-Tech PCB service enterprise worldwide, developing new processes and technologies for customers. Leading the company, CEO Shangyi Peng possess over 20 years of RF/microwave experience. The company is special for the RF/microwave industry sector. Call us today, get your PCBs done with high quality and reasonable China PCB price.