A GaAsHBT 5.8 GHz OFDM transmitter MMIC chip set

被引：3

作者：

Raghavan, A ^{[1
]}

Gebara, E ^{[1
]}

Lee, CH ^{[1
]}

Chakraborty, S ^{[1
]}

Mukherjee, D ^{[1
]}

Bhattacharjee, J ^{[1
]}

Heo, D ^{[1
]}

Laskar, J ^{[1
]}

机构：

[1] Georgia Inst Technol, Sch Elect & Comp Engn, Yamacraw Design Ctr, Atlanta, GA 30332 USA

来源：

2001 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC) SYMPOSIUM, DIGEST OF PAPERS | 2001年

关键词：

D O I：

10.1109/RFIC.2001.935690

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a GaAs/AlGaAs HBT transmitter MMIC chip set consisting of a power amplifier, a mixer and a voltage-controlled oscillator (VCO) for 5.8 GHz OFDM applications. The performance of the transmitter in an OFDM system is investigated by means of envelope co-simulation of the circuit in an OFDM transmitter simulation platform that conforms to the IEEE 802.11a wireless LAN standard. To the best of our knowledge, this research represents the first reported implementation of an OFDM transmitter in GaAs HBT technology.

引用

页码：267 / 270

页数：4

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