1. Engineering Overview / Abstract High-frequency automotive radar front-end modules operating at 77–79 GHz demand PCB substrates that combine low insertion loss with precise phase stability under harsh environmental conditions. PTFE PCB laminates, with a dielectric constant Dk = 2.10 ± 0.03 and loss tangent Df = 0.0007 @10 GHz, provide the electrical and...
1. Engineering Overview Industrial wireless sensor networks demand high-frequency signal consistency, low insertion loss, and long-term phase stability to maintain accurate sensing and communication. PCBs in these systems must withstand thermal cycling, humidity, and mechanical stress without compromising RF performance. Megtron 7 PCBs, featuring Dk = 3.40 ±0.02 and Df = 0.0018 @ 10...
Enhancing MRI and Diagnostic RF Module Performance Through KKPCB’s Controlled-Loss Lamination and Reliability Assurance Framework RF Stability in Modern Medical Imaging Systems In medical diagnostic and imaging platforms—such as MRI surface coils, ultrasound front-end arrays, and RF ablation systems—the precision and repeatability of high-frequency signal transmission directly determine image resolution, diagnostic accuracy, and...
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.
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