A SiGe MMIC variable gain cascode amplifier
β Scribed by Chaudhry, Q.; Alidio, R.; Sakamoto, G.; Cisco, T.
- Book ID
- 120661376
- Publisher
- IEEE
- Year
- 2002
- Tongue
- English
- Weight
- 272 KB
- Volume
- 12
- Category
- Article
- ISSN
- 1531-1309
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract A 0.35βΞΌm SiGe BiCMOS variableβgain power amplifier for WiMAX transmitters is presented. A voltageβcontrolled variable resistor is used to control the gain of the linear amplifier. An openβcollector adaptive bias is utilized to obtain high linearity and efficiency. The measured power am
## Abstract A variable gain low noise amplifier (VGLNA) using a 0.35 ΞΌm SiGe HBT process is described. A VGLNA with linear gain control and high linearity has been developed for 2.4 GHz ISM band applications. The gain control circuit is achieved without degrading either the input or the output VSWR