RF Circuit Technology

2023-02-05

Millimeter-wave radar has the characteristics of strong penetration (not affected by smoke, fog, dust), all-weather use, and stable performance. Therefore, millimeter-wave radar has become a use case that complements other sensors such as lasers and monitors in automotive applications. For this reason, let’s sort out the information on millimeter wave radar.

2023-01-20

Such as Dk dielectric constant: The dielectric constant of prepreg is related to thickness. The following table shows the thickness and dielectric constant Dk parameters of different types of prepreg.

2022-11-22

Rogers' high-frequency laminate RT 5880 and TACONIC's product TLY-5 have Dk 2.20 and Df 0.0009, which look the same. However, are these two PCB materials really close?

2020-10-05

The transition from FR-4 PCB materials to higher performance materials is often not as simple as one might think. When a shift becomes apparent, there may be many unexpected issues that need to be addressed. Some of these problems may be related to circuit design, and some may be related to PCB manufacturing process.

2020-10-05

As an entry-level RF PCB material, rogsr kappa 438 is compatible with FR4 in processing methods. Of course, due to the different internal materials, there are also some details that need to be paid attention to during processing, especially drilling.

2020-09-29

The ETC uninterrupted system includes RSU roadside units and OBU on-board units. RSU is generally set up near a highway toll station, and its main function is to locate and detect OBU equipment.

2020-09-29

High frequency PCB Rogers RO4003C and Rogers RO4350B parameters do not know which one is better? Today iPCB introduced in detail the parameters of high-frequency PCB Rogers RO4003C and Rogers RO4350B.

2020-09-24

iPCB has long worked closely with our material suppliers (Rogers, Taconic, neltec, etc.). iPCB's engineering team is staffed with highly trained high frequency circuit board developers who can help you select the appropriate high frequency circuit board structure or design.

2020-09-18

With the improvement of the computing speed of microprocessors and signal conversion and transmission devices, the computing speed of digital circuits has reached a higher level: 100gbps

2020-09-14

RF PCB (Radio Frequency PCB) is widely used in many fields such as television, radio, mobile phone, radar, automatic identification system, etc. The term RFID (Radio Frequency Identification) refers to the use of radio frequency identification signals to identify targets.