Title :
A novel microminiature 2-22 GHz high performance 11.25° monolithic phase shifter [using MESFETs]
Author :
Yongsheng, Dai ; Tangsheng, Chen ; Xiaojian, Chen ; Hui, Li ; Shuping, Gao ; Jinting, Lin
Author_Institution :
Nanjing Electron. Devices Inst., China
Abstract :
Design, fabrication and performance of a novel microminiature 2-22 GHz high performance 11.25° MMIC phase shifter with compatible different control signals and either analogue or digital control is described. High performance (low peak phase error: ⩽1.5°, low VSWR: ⩽1.5, low insertion loss variations: ⩽1.3±0.5 dB over 2 to 22 GHz frequency range) and small size (1.22 mm ×0.32 mm ×0.1 mm) are exhibited
Keywords :
MESFET integrated circuits; MMIC phase shifters; ion implantation; losses; 0.8 to 1.8 dB; 2 to 22 GHz; MMIC phase shifter; analogue control; control signals; digital control; insertion loss variations; peak phase error; Control systems; Costs; Digital control; Insertion loss; MESFETs; MMICs; Performance loss; Phase shifters; Switches; Voltage control;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2000, 2nd International Conference on. ICMMT 2000
Conference_Location :
Beijing
Print_ISBN :
0-7803-5743-4
DOI :
10.1109/ICMMT.2000.895640
