[案例]用于Wi-Fi的微型化IPD巴伦设计(PDF下载)

A miniaturised integrated passive device (IPD) balun design with low insertion loss and balanced amplitude and phase is proposed for Wi-Fi/Bluetooth applications. In this design,a novel topology basedon the modified T‐type filter structure is introduced to offset the parasitic and coupling effects that cause poor balance in IPD design.The proposed balun design is fabricated on a GaAs substrate. The measured insertion loss is lower than 0.9 dB and the measured return loss is >16dB in the frequency range of 2.2–2.9GHz.

该成果使用了法动科技射频EDA工具-UltraEM！


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