2019-08-012024-05-14https://scholars.lib.ntu.edu.tw/handle/123456789/659076摘要：第五代行動通訊毫米波頻段的標準已經慢慢出爐，大部分國家的操作頻率也陸續釋出。本計畫的主要目標是開發一個雙頻/寬頻毫米波相位陣列系統所需的關鍵元件包括功率放大器、低雜訊放大器、收發切換開關、相移器、升降頻混頻器與本地振盪訊號源。為了滿足大部分國家所指定的頻率，我們的操作頻率訂在24.25-29.5GHz與37-43.5 GHz這兩個頻段。在第一年的計劃中，我們將開發低雜訊放大器與功率放大器。<br> Abstract: The 5G mobile communication standard is going finalized, and the frequency bands of most country are clear. The main goal of this project is to develop the key components of a dual-band/wideband phased array system which includes power amplifier, low-noise amplifier, T/R switch, phase shifter, up/down-conversion mixer and local oscillation source. To satisfy the designated frequency bands of the 5G mobile communication system in most country, the target frequency bands are 24.25-29.5 GHz and 37-43.5 GHz. In the first year, the LNA and PA will be developed.第五代行動通訊雙頻寬頻相位陣列射頻積體電路互補式金氧半導體砷化鎵假型高電子移動率電晶體5G mobile communicationdual-bandwidebandphased arrayradio frequencyintegrated circuit (IC)CMOSGaAspHEMT