ANALYTICAL AND MEASURED PERFORMANCE OF THE COMBINED ANALOG LOCKED LOOP UNIVERSAL MODULATOR (CALLUM)

被引：4

作者：

CHAN, KY

BATEMAN, A

机构：

[1] Univ of Bristol, Bristol

来源：

IEE PROCEEDINGS-COMMUNICATIONS | 1995年 / 142卷 / 05期

关键词：

FREQUENCY TRANSLATION; RF AMPLIFICATION; LINEAR MODULATION; CLOSED-LOOP CONTROL;

D O I：

10.1049/ip-com:19952057

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：

A novel technique for achieving very high efficiency frequency translation and RF amplification is described, termed the combined analogue locked loop universal modulator (CALLUM). Analytical, simulation and measured results for the system are presented which demonstrate the performance bounds of the CALLUM technique and demonstrate its application in portable radio designs for current and future cellular and private mobile radio networks.

引用

页码：297 / 306

页数：10