Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - HEMT-HBT matrix amplifier
AU - Paoloni, C
PY - 2000/8
Y1 - 2000/8
N2 - A novel matrix amplifier using simultaneously high electron-mobility transistors (HEMT's) and heterojunction bipolar transistors (HBT's) is proposed in this paper. The amplifier includes HEMT's in the first tier and HBT's in the second tier. The HEMT-HBT matrix amplifier in comparison to the HEMT matrix amplifier presents a notable lower de power consumption without remarkable gain and bandwidth Seduction, maintaining the advantage of using HEMT's in the first tier, A theory to demonstrate that the amplifier performance can be optimize if the HBT's in the second tier are properly chosen is also proposed. A comparison among the HEMT-HBT matrix amplifier, HEMT matrix amplifier, and HBT matrix amplifier is also presented.
AB - A novel matrix amplifier using simultaneously high electron-mobility transistors (HEMT's) and heterojunction bipolar transistors (HBT's) is proposed in this paper. The amplifier includes HEMT's in the first tier and HBT's in the second tier. The HEMT-HBT matrix amplifier in comparison to the HEMT matrix amplifier presents a notable lower de power consumption without remarkable gain and bandwidth Seduction, maintaining the advantage of using HEMT's in the first tier, A theory to demonstrate that the amplifier performance can be optimize if the HBT's in the second tier are properly chosen is also proposed. A comparison among the HEMT-HBT matrix amplifier, HEMT matrix amplifier, and HBT matrix amplifier is also presented.
U2 - 10.1109/22.859474
DO - 10.1109/22.859474
M3 - Journal article
VL - 48
SP - 1308
EP - 1312
JO - IEEE Transactions on Microwave Theory and Techniques
JF - IEEE Transactions on Microwave Theory and Techniques
SN - 0018-9480
IS - 8
ER -