DocumentCode
2804079
Title
An integrated 2 GHz 500 mW bipolar amplifier
Author
Weber, S. ; Donig, G.
Author_Institution
Siemens AG, Munich, Germany
fYear
1997
fDate
10-10 June 1997
Firstpage
139
Lastpage
142
Abstract
A low cost integrated 2 GHz 500 mW amplifier for DECT and other applications is presented. The total efficiency is 35% with a 3.3 V supply voltage and 0 dBm input signal. The chip is based on the Siemens B6HF 26 GHz-f/sub T/-technology and is to our knowledge the first commercial 500 mW 2 GHz amplifier in bipolar technology. The device also features functions which are previously not available from PA ICs including power down, power selection and supply voltage compensation.
Keywords
UHF integrated circuits; UHF power amplifiers; compensation; cordless telephone systems; differential amplifiers; 2 GHz; 26 GHz; 3.3 V; 35 percent; 500 mW; DECT; Siemens B6HF f/sub T/-technology; UHF ICs; UHF amplifiers; bipolar amplifier; power down; power selection; supply voltage compensation; Circuits; Costs; Dipole antennas; Gallium arsenide; Power generation; Radio frequency; Radiofrequency amplifiers; Resistors; Switches; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Radio Frequency Integrated Circuits (RFIC) Symposium, 1997., IEEE
Conference_Location
Denver, CO, USA
Print_ISBN
0-7803-4063-9
Type
conf
DOI
10.1109/RFIC.1997.598761
Filename
598761
Link To Document