← 返回 JSSC 论文列表JSSC 2012第11期RF & Wireless0.13-μmVCO
A SiGe BiCMOS TransmitterReceiver Chipset With On-Chip SIW Antennas for Terahert
本文介绍了一种工作在400 GHz的SiGe BiCMOS技术的太赫兹收发器芯片组，包含发射器和接收器芯片。
0.13-μm SiGe BiCMOS, 1.2-V supply, 50 nA current consumption
太赫兹SiGe BiCMOS基板集成波导谐波抑制次谐波混频器
▸采用基板集成波导（SIW）天线
▸发射器芯片具有高次谐波抑制功能
▸接收器芯片采用新型双模次谐波混频器，降低转换损耗
Abstract
This paper presents a terahertz (THz) transmitter
(Tx) and receiver (Rx) chipset operating around 400 GHz in
0.13- m SiGe BiCMOS technology. The Tx chip consists of a
voltage-controlled oscillator, a buffer, a modulator, a power am-
plifier, a frequency tripler, and a substrate integrated waveguide
(SIW) antenna. This antenna has an additional high-pass filtering
characteristic to suppress the unwanted fundamental
and
second harmonic signals by 50 and 30 dB, respectively.
The Rx chip includes a pr