• 2020.07.18

What is High Frequency PCB? Just as its name implies, high frequency is that the frequency is relatively high, generally refers to the frequency of >=300 MHz (i.e. wave length <=1m), that is, the usual radio frequency band. The electromagnetic wave of frequency >=1GHz is called microwave. Typical frequencies for wireless applications: * Current mobile: 0.9GHz - 2GHz * 3G systems: 2.5GHz *...

• December 30. 2021

TMM Series Laminate Materials TMM series temperature stable microwave composite circuit board materials are thermosetting resin polymer composite materials filled with ceramic powder, specially designed for high-reliability stripline and microstrip line applications. TMM series laminate materials are suitable for a wide dielectric constant Scope and surface coating requirements. The electrical and...

• February 16. 2022

Choosing the Right RF PCB Material When designing RF PCBS applications, the choice of PCB substrate materials is a key performance factor. For complex microwave structures that are mechanically reliable and electrically stable, an optimal combination of electrical and mechanical properties is required. The extremely low dielectric constant thermal coefficient provides the electrical stability soug...

• April 07. 2022

Rogers TMM6 Microwave high frequency board material has isotropic dielectric constant (Dk). Like other TMM series materials, Rogers TMM 6 combines many of the desirable properties of ceramic and PTFE substrates and utilizes simple flexible plate machining techniques. Rogers TMM 6 Thermosetting MICROWAVE HF board materials are designed for ribbon-line and microstrip line applications with high reli...

• June 08. 2022

Rogers HF Board - Microwave RF Circuit Board 24GHz microwave radar sensor is widely used in vehicle active safety, intelligent transportation, safety protection, industrial applications and uav collision avoidance. Receiving antenna, as the key reproductive device of radar sensor, plays a "throat" effect in radar sensor. On the one hand, it needs to transmit rf signals as much as possible. On the ...

• June 29. 2022

PTFE Microstrip Microwave Circuit Board ROGERS' RT/duroid high frequency circuit board material is a polytetrafluoroethylene (PTFE) sheet filled with ceramic or random glass fiber laminates with low dielectric loss, low water absorption, and dielectric constant that varies with frequency Stability and other advantages, can be widely used in high reliability, aerospace and defense applications. Rec...