標題: A GaInP/GaAs HBT micromixer for 2.4/5.2/5.7-Ghz multiband WLAN applications
作者: Wang, CY
Lu, SS
Meng, CC
Lin, YS
電信工程研究所
Institute of Communications Engineering
關鍵字: InGaP;HBT;micromixer;multiband;WLAN
公開日期: 5-十月-2004
摘要: A GaInP/GaAs HBT micromixer for 2.4/5.2/5.7-GHz multiband WLAN applications is demonstrated. Our experimental results show that the input return loss |S-11| is below -25 dB from DC to 10 GHz with power-conversion gains of 11.7, 11.9, and 11.5 dB at frequencies of 2.4, 5.2, and 5.7 GHz, respectively. The wideband matching characteristic makes the micromixer very suitable for multiband applications. Input P-IdB is -4 dBm and IIP3 is 2.36 dBm. Port-to-port isolation is also quite satisfactory. In addition, the single-to-differential input stage in the Gilbert micromixer eliminates the need for common-mode rejection. (C) 2004 Wiley Periodicals, Inc.
URI: http://dx.doi.org/10.1002/mop.20383
http://hdl.handle.net/11536/25772
ISSN: 0895-2477
DOI: 10.1002/mop.20383
期刊: MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
Volume: 43
Issue: 1
起始頁: 87
結束頁: 89
顯示於類別:期刊論文


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  1. 000223543000028.pdf