How Rogers RO4835 Material Enables Stable RF Performance in Harsh Environments The Growing Demand for Thermally Stable, Low-Loss PCBs As 5G networks, automotive radar, and satellite communications evolve toward millimeter-wave frequencies (24–77 GHz), PCB materials face increasing performance pressure.Engineers now require substrates that maintain low insertion loss, tight dielectric control, and thermal stability under...
From High-Frequency Design to Production-Ready Stackups As next-generation RF systems evolve toward 24–77 GHz applications—such as automotive radar, 5G base stations, and satellite communication—engineers require PCB materials that deliver low loss, thermal stability, and consistent manufacturability. Rogers RO4835 PCB has become the preferred substrate for these applications due to its low dissipation factor...
Ensuring Consistent RF Performance Through KKPCB’s Validation Process In high-frequency applications—from 77 GHz automotive radar to 28 GHz 5G antenna arrays—the long-term stability and reliability of the PCB material determine system integrity more than any single design parameter. Among numerous high-frequency laminates, Rogers RO4350B PCB stands out for its balance of low dielectric loss,...
Engineering Reliable RF Performance with KKPCB’s Hybrid Lamination Expertise As 5G and radar systems advance toward higher frequencies (24–77 GHz) and more compact multilayer designs, engineers increasingly choose Rogers RO4350B PCB for its stable dielectric properties, low loss, and compatibility with standard FR-4 processes. Yet, when moving to hybrid stackups—mixing RO4350B with FR-4,...
Building the Backbone of 5G Antenna Performance with RO4350B PCB As 5G networks evolve toward higher frequencies (sub-6 GHz → mmWave) and denser integration, PCB performance has become a decisive factor in antenna module design.Engineers must now balance low insertion loss, thermal stability, and mass-production manufacturability—a challenge only a few materials can meet. That’s why...
1. Introduction As the automotive industry races toward higher levels of autonomy, 77 GHz radar systems have become the backbone of advanced driver-assistance systems (ADAS).At these millimeter-wave frequencies, PCB material stability directly defines radar accuracy, signal phase consistency, and long-term reliability. Among all high-frequency laminates, Rogers RO4350B PCB has emerged as a proven and cost-effective...
At KKPCB, we specialize in advanced PCB manufacturing for RF, microwave, and high-speed digital applications, where performance, consistency, and manufacturability are paramount. Among the wide range of high-frequency materials we process, Rogers RO4003C™ laminates stand out as one of the most balanced solutions — combining excellent electrical performance, mechanical stability, and cost-effectiveness. Exceptional Material Composition...
PCB Design for IoT Devices — Challenges and KKPCB Solutions for Compact, Efficient Boards As the Internet of Things (IoT) reshapes industries—from consumer electronics and healthcare to agriculture—printed circuit boards (PCBs) play a central role in enabling intelligent connectivity. Designing PCBs for IoT devices requires precision, innovation, and balance: compact size, power efficiency, signal integrity,...
Introduction to Commonly Used Low-Loss PCB Materials As high-frequency and high-speed electronic designs become increasingly dominant, low-loss PCBs have become the cornerstone of reliable RF, microwave, and high-speed digital systems. These circuit boards are engineered to minimize signal attenuation, power loss, and distortion, ensuring stable performance even at gigahertz-level frequencies. At KKPCB, we specialize in...
1. Executive summary RO3003 (Rogers RO3000 series) is a PTFE-based, ceramic-filled laminate widely adopted where low dielectric loss, stable Dk, and excellent dimensional stability are required. This article explains why RO3003 is often the substrate of choice for automotive radar (e.g., 24 GHz, 77 GHz) and 5G mmWave antenna systems (e.g., 24–40 GHz), then walks...
KKPCB is a leading electronic solutions provider specializing in PCB design, fabrication, assembly, and testing for Flex, Rigid-Flex, RF/Microwave, HDI, rigid multilayer, and ATE test boards. We offer comprehensive end-to-end services, including prototyping, component sourcing, SMT/THT assembly, functional testing, enclosure assembly, and final product packaging. With our one-stop, in-house capabilities, KKPCB delivers OEM and ODM solutions with fast turnaround, high quality, and cost-effective results, serving clients worldwide.
PCB Manufacturing
PCB Assembly
Technical Support