‧ 專利名稱 3D功率放大器架構
  ‧ 專利證書號 US9319007
  ‧ 專利權人 國立臺灣大學
  ‧ 專利國家
美國 (2014/01/30)
  ‧ 發明人/PI 黃天偉,葉景富,蔡政翰,
  ‧ 單位 電信工程學研究所
  ‧ 簡歷/Experience
技術摘要 / Our Technology:
The present disclosure provides a three-dimensional (3-D) transformer-based (TF-based) power amplifier architecture, including a power splitting plane having at least one input transformer-based circuit; and a power combining plane having at least one output transformer-based circuit. The power splitting plane includes at least one input transmission line, at least one input transformer and an input terminal. Moreover, the power combining plane includes at least one output transmission line, at least one output transformer, at least one power amplifier-cell (PA-cell) and an output terminal. The power combining plane is vertically stacked, attached and electrically connected to the power splitting plane. Consequently, as compared with the existing 2-D power amplifiers, the 3-D transformer-based power amplifier architecture of the present disclosure is capable of achieving a symmetric and compact power distribution layout. Accordingly, the present disclosure further provides an integrated circuit layout for the 3-D TF-based power amplifier architecture.

專利簡述 / Intellectual Properties:


聯繫方式 / Contact:
臺大產學合作總中心 / Center of Industry-Academia Collaboration, NTU
Email:ordiac@ntu.edu.tw 電話/Tel:02-3366-9945