Mixers in the communication system provide the possibility of encoding and decoding radio-frequency EM waves with signals through the help of local oscillators. A mixer with capability of high conversion gain, good is...
Project supported by the Innovation Fund of the Ministry of Science & Technology for Small and Medium Scale Enterprises (No.11c26213211234);the National Natural Science Foundation of China (No.61106024);the Specialized Research Fund for the Doc-toral Program of Higher Education,China (No.20090092120012)
This paper focuses on a new design of a down-conversion mixer for a low-IF wideband receiver.Based on the folded structure and differential multiple gated transistor(DMGTR) technique,a novel quadrature mixer with a ...
A RF mixer with both low noise and high linearity is designed,operating at 2.45-GHz ISM band for RFID application.The designed mixer uses an optimal input matching network and the carefully chosen sizes of transistors...
Supported by the National Natural Science Foundation of China (No.90207008).
An up-conversion mixer implemented in a 0.35μm SiGe BiCMOS technology for a double conversion cable TV tuner is described, The mixer converts the 100MHz to 1000MHz band to the Intermediate Frequency of 1GHz above. Th...
We analyze a wide-band,high-linearity down-conversion mixer for cable receptions that is implemented in 0. 35μm SiGe BiCMOS technology. The bandwidth of the RF (radio frequency) input covers the range from 1 to 1.8...