2.4GHz Super-Regeneration Amplifier with Degenerative Quenching Technique for RF-Pulse Width Transceiver

被引：0

作者：

Zahabi, A. ^{[1
]}

Anis, M. ^{[1
]}

Ortmanns, M. ^{[1
]}

机构：

[1] Univ Ulm, Inst Microelect, D-89069 Ulm, Germany

来源：

2012 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS 2012) | 2012年

关键词：

Low power; RF-Pulse width; degenerative amplifier; super-regeneration; transmission line;

D O I：

暂无

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 2.4GHz super-regeneration amplifier with capacitively-loaded integrated transmission line for a short range RF-pulse width transceiver. The degenerative quenching technique is employed in the super-regenerative amplifier to improve the linearity and reduces the sensitivity of negative transconductance (G(M)) to the bias current. It also reduces the direct coupling of the high frequency quenching pattern to the resonator and the negative G(M) stage. The capacitively-loaded integrated transmission line reduces the phase noise in transmit and receive modes. A test structure of the amplifier has been implemented in 0.25um BiCMOS technology. The amplifier consumes 1.2mA and 1.5mA from 2.5V supply in transmit and receive mode for a data rate of 20Mb/s and a sensitivity of -95dBm.

引用

页码：2147 / 2150

页数：4

共 2 条

[1] 1 GHz to 6 GHz UWB pulse radio transceiver front-end based on super-regeneration approach
Anis, M.
Ilnseher, T.
Tielert, R.
Wehn, N.
2008 DIGEST OF TECHNICAL PAPERS INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS, 2008, : 398 - 399
[2] A 2.4GHz 1.5mW Digital MDLL Using Pulse-Width Comparator and Double Injection Technique in 28nm CMOS
Kim, Hyunik
Kim, Yongjo
Kim, Taeik
Park, Hojin
Cho, SeongHwan
2016 IEEE INTERNATIONAL SOLID-STATE CIRCUITS CONFERENCE (ISSCC), 2016, 59 : 328 - U457

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