簡介 如今的電子產品已經不再像上世紀 70 年代的電視和電冰箱一樣，消費者每隔十年才更新換代一次。現在幾乎每個家庭的每位元成員都是電子產品的消費者，而且隨著科技發展不斷為智慧手機、平板電腦、汽車和電視帶來各種人們消費得起的新功能，人們每年都會購買新產品。 這些電子產品的共同特徵之一是採用無線技術，而該技術極度依賴於射頻電路。遺憾的是，即使是最自信的設計人員，對於射頻電路也往往望而卻步，因為它會帶來巨大的設計挑戰，並且需要專業的設計和分析工具。正因為如此，許多年來，PCB 的射頻部分一直是由擁有射頻設計專長的獨立設計人員完成設計。 為什麼設計射頻和微波 PCB 設計的難度如此之大？ 該設計過程中出現的問題非常多，並且可能對品質和生產率造成嚴重影響。例如，將一名設計人員的射頻電路嵌入到其他設計人員的 PCB 時，由於他們往往使用不同的設計格式，因此效率必然大打折扣。 此外，設計人員還經常被迫在設計中做出更改，以便配合使用射頻電路。由於模擬往往是在射頻電路中進行的，而不是在整個 PCB 的背景下進行，因此可能會遺漏電路板對射頻電路產生的顯著影響，反之亦

OptiSystem Upgrade Boost Simulation Experiences for Optical Systems Design in IoT, 5G, LiDAR, Sensors, and other applications. Optiwave...

Improved Handling of Array Creation and Spacing in L-Edit Using Alignment Operations Tile2DArray icon now controls rows/columns when all...

By Srinivas Velivala Place and route (P&R) engineers are always on the lookout for ways to optimize their design flows to ensure designs...

By Pradeep Thiagarajan Having done IC development for over two decades, I can appreciate the complexities of foundry processes that influence device modeling and silicon fabrication. Semiconductor physics continues to get pushed to newer limits with each technology progression to a smaller process geometry to achieve better PPA (Power/Performance/Area). Chip developers are packing in more features to enhance the customer experience of the end product with focus on quality and

HORSHAM, PA (February 1, 2022) Aegis Software, a global provider of Manufacturing Operations Management Software (MOM/MES), announces...

Introduction The adoption of high-density advanced packaging (HDAP) continues to grow for all kinds of end-user applications. 2.5D integrated circuit (IC) designs using interposers (silicon or organic) generally target high-end applications such as military, aerospace, and high-demand computing, while 3D fan-out packaging approaches like the TSMC integrated fan-out (InFO) package focus more on mass consumption consumer applications like cell phones (figure 1). In addition, al

By: Deb Geiger, VP Global Marketing, Aegis Software When it comes to manufacturing digitalization, many organizations know what they need...