DocumentCode
2144077
Title
A 1.9GHz Even Harmonic Type Direct Conversion Si-MMIC Receiver
Author
Sugiyama, Shigeru ; Suematsu, Noriharu ; Ono, Masayoshi ; Shimozawa, Mitsuhiro ; Kubo, Shunji ; Itoh, Kenji ; Iyama, Yoshitada ; Ishida, Osami
Author_Institution
Information Technology R&D Center, Mitsubishi Electric Corp., 5-1-1 Ofuna, Kamakura-city, Kanagawa 247, JAPAN. tel: +81 467 41 2543, fax:+81 467 41 2519, e-mail: sugi@micro4.isl.melco.co.jp
Volume
2
fYear
1998
fDate
Oct. 1998
Firstpage
628
Lastpage
632
Abstract
A direct conversion Si-MMIC receiver, which consists of an on-chip matching LNA and a pair of even harmonic type SBD mixers including base band top amplifier, is developed. These circuits are integrated on high resistive Si substrates by using BiCMOS process. The receiver performs NF of 3.5 dB, conversion gain of 28.0 dB and IIP2 of ¿7 dBm with 3 V / 11.5 mA d.c. power and ¿3 dBm of local power. This results shows the feasibility to implement Si-MMIC direct converter for wireless handset use.
Keywords
BiCMOS integrated circuits; Crosstalk; Differential amplifiers; Low voltage; Low-noise amplifiers; Mixers; Noise measurement; Performance gain; Schottky diodes; Telephone sets;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1998. 28th European
Conference_Location
Amsterdam, Netherlands
Type
conf
DOI
10.1109/EUMA.1998.338227
Filename
4139282
Link To Document