Title :
Resistive mixer with low IMD3 and high power level for 5.8 GHz wireless LAN application
Author :
Cho, Shin-Hee ; Won-Son Choi ; Kim, Bok-Ki ; Kim, Nam-Young
Author_Institution :
Dept. of Electron. Eng., Kwangwoon Univ., Seoul, South Korea
fDate :
11/1/1999 12:00:00 AM
Abstract :
In this paper, an improved hybrid-type resistive mixer for 5.8 GHz band wireless LAN was designed and fabricated in order to obtain low 3rd order inter-modulation distortion (IMD3) and high output power by the low LO power level. The IMD3 of the resistive mixer is 44.33 dBc with -5 dBm RF power at 5.8 GHz. In addition, the conversion loss and 3rd-order intercept point (IP3) are 7.83 dB and 12 dBm with 4 dBm LO power level, respectively. The isolations of LO/RF and LO/IF are 50 dB and 60 dB, respectively
Keywords :
intermodulation distortion; microwave mixers; wireless LAN; 5.8 GHz; conversion loss; hybrid resistive mixer; intercept point; intermodulation distortion; output power; wireless LAN; Circuits; Fabrication; Immune system; Local area networks; Power generation; RF signals; Radio frequency; Signal design; Voltage; Wireless LAN;
Conference_Titel :
Microwave Conference, 1999 Asia Pacific
Print_ISBN :
0-7803-5761-2
DOI :
10.1109/APMC.1999.829904
