功能材料与器件学报
功能材料與器件學報
공능재료여기건학보
JOURNAL OF FUNCTIONAL MATERIALS AND DEVICES
2000年
3期
137-140
,共4页
戴永胜%陈堂胜%杨立杰%李辉%俞土法%陈新宇%郝西平%陈效建%林金庭
戴永勝%陳堂勝%楊立傑%李輝%俞土法%陳新宇%郝西平%陳效建%林金庭
대영성%진당성%양립걸%리휘%유토법%진신우%학서평%진효건%림금정
微波毫米波单片集成电路%开关金属半导体场效应晶体管%兰格耦合器%多倍频程%反射型移相器
微波毫米波單片集成電路%開關金屬半導體場效應晶體管%蘭格耦閤器%多倍頻程%反射型移相器
미파호미파단편집성전로%개관금속반도체장효응정체관%란격우합기%다배빈정%반사형이상기
MMIC%Switch MESFET%Lange coupler%Multi- octave%Reflection- type phase shifter
介绍了一种新颖的在5～20GHz频率范围的共享一个兰格耦合器的22.5°和11.25°MMIC多倍频程移相器的设计、制造和性能.选择了工艺变化对电路性能最小的电路拓扑.在5～20GHz频率范围内,以展示出低的峰值相移误差(≤2°);低的输入/输出驻波(≤1.5)和低插入损耗及起伏(≤(2.6±0.4)dB).芯片尺寸为:4.2mm×0.46mm×0.1mm.
介紹瞭一種新穎的在5～20GHz頻率範圍的共享一箇蘭格耦閤器的22.5°和11.25°MMIC多倍頻程移相器的設計、製造和性能.選擇瞭工藝變化對電路性能最小的電路拓撲.在5～20GHz頻率範圍內,以展示齣低的峰值相移誤差(≤2°);低的輸入/輸齣駐波(≤1.5)和低插入損耗及起伏(≤(2.6±0.4)dB).芯片呎吋為:4.2mm×0.46mm×0.1mm.
개소료일충신영적재5～20GHz빈솔범위적공향일개란격우합기적22.5°화11.25°MMIC다배빈정이상기적설계、제조화성능.선택료공예변화대전로성능최소적전로탁복.재5～20GHz빈솔범위내,이전시출저적봉치상이오차(≤2°);저적수입/수출주파(≤1.5)화저삽입손모급기복(≤(2.6±0.4)dB).심편척촌위:4.2mm×0.46mm×0.1mm.
Design, fabrication and characterization of a novel 22.5° and 11.25° multi- octave MMIC phase shifter with a sharing Lange coupler is described over 5 to 20GHz band. The topology was specifically selected to minimize process variations on perfor- mance. Low peak phase error (≤ 2 o), low input/output VSWR(≤ 1.5), low in- sertion loss variations(≤ (2.6± 0.4)dB) are exhibited over 5 to 20GHz frequency range. The chip size of the MMIC phase shifter is 4.2mm× 0.46mm× 0.1mm.
