PHASE-MODULATED ACTIVE ANTENNA

被引：15

作者：

DREW, S

FUSCO, VF

机构：

[1] Microwave Research Group, The Queen's University of Belfast, Belfast BT9 5AH, Ashby Building Stranmillis Road

来源：

ELECTRONICS LETTERS | 1993年 / 29卷 / 10期

关键词：

ACTIVE ANTENNAS; PHASE MODULATION;

D O I：

10.1049/el:19930558

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：

The letter demonstrates that an active microstrip antenna consisting of a rectangular patch radiator peripherally loaded with a GaAs MESFET can be operated simultaneously as a signal source and as a phase modulator. The experimental and simulated results presented illustrate the degree to which phase modulation can be obtained by applying variable DC bias to the active antenna in the presence of a fundamental frequency injection locking signal.

引用

页码：835 / 836

页数：2

共 6 条

[1]

Birkeland J., 1991, IEEE Microwave and Guided Wave Letters, V1, P112, DOI 10.1109/75.89080

[2] SERIES FEEDBACK INTEGRATED ACTIVE MICROSTRIP ANTENNA SYNTHESIS AND CHARACTERIZATION [J].