Title :
A GaAs MMIC transceiver for 2.45 GHz wireless commercial products
Author :
Apel, T. ; Creviston, E. ; Ludvik, S. ; Quist, L. ; Tuch, B.
Author_Institution :
MicroSyst. Products, Teledyne Electron. Technol., Mountain View, CA, USA
Abstract :
Recent availability of unlicensed frequency bands (FCC part 15.247 and International Standards) has stimulated development of wireless products ranging from wireless LAN, PBX to data collection devices. This paper describes development and performance characteristics of an advanced MMIC transceiver that provides half duplex conversion between 2.4 GHz and 915 MHz. The chip is mounted in a 28-lead cofired ceramic package suitable for surface mount assembly. The highly integrated chip minimizes external components and can be readily implemented into miniature, low profile products such as the PCMCIA format.<>
Keywords :
III-V semiconductors; MMIC; gallium arsenide; local area networks; microwave links; mobile radio systems; private telephone exchanges; radio transmitters; radiotelephony; surface mount technology; 2.45 GHz; GaAs; MMIC transceiver; PBX; PCMCIA format; cofired ceramic package; data collection devices; half duplex conversion; low profile products; surface mount assembly; unlicensed frequency bands; wireless LAN; wireless commercial products; Availability; Ceramics; FCC; Frequency; Gallium arsenide; MMICs; Packaging; Standards development; Transceivers; Wireless LAN;
Conference_Titel :
Microwave and Millimeter-Wave Monolithic Circuits Symposium, 1994. Digest of Papers., IEEE 1994
Conference_Location :
San Diego, CA, USA
Print_ISBN :
0-7803-1418-2
DOI :
10.1109/MCS.1994.332124
