3-FREQUENCY HETERODYNE SYSTEM FOR ACQUISTION AND TRACKING OF RADAR AND COMMUNICATIONS SIGNALS

被引：11

作者：

TEICH, MC

机构：

[1] Department of Electrical Engineering, Columbia University, New York

来源：

APPLIED PHYSICS LETTERS | 1969年 / 15卷 / 12期

关键词：

D O I：

10.1063/1.1652885

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The operation of a three-frequency heterodyne system for communications and radar use is discussed. The technique provides important advantages over the conventional heterodyne detector, and is applicable in the infrared, optical, and microwave. The signal-to-noise ratio and minimum detectable power for the specific case of an optical or infrared system are calculated and compared with values for the standard configuration. A practical CO2 laser radar has been examined as a particular example of this mode of operation. © 1969 The American Institute of Physics.

引用

页码：420 / &

共 12 条

[1]

BOSTICK HA, 1967, IEEE J QUANTUM ELECT, VQE 3, P232

[2]

BOSTICK HA, 1969, OPTICS RES, P21

[3]

DAVENPORT WB, 1958, INTRODUCTION THEORY, P250

[4]

MURRAY WE, 1969, OPTICS RES, P6

[5]

SKOLNIK MI, 1962, INTRODUCTION RADAR S

[6]

SKOLNIK MI, 1962, INTRO RADAR SYSTEMS, P106

[7]

SKOLNIK MI, 1962, INTRODUCTION RADAR S, P185

[8] FIELD-THEORETICAL TREATMENT OF PHOTOMIXING [J].

TEICH, MC .

APPLIED PHYSICS LETTERS, 1969, 14 (06) :201-&

[9] INFRARED HETERODYNE DETECTION [J].

TEICH, MC .

PROCEEDINGS OF THE INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, 1968, 56 (01) :37-+

[10] HOMODYNE DETECTION OF INFRARED RADIATION FROM A MOVING DIFFUSE TARGET [J].

TEICH, MC .

PROCEEDINGS OF THE IEEE, 1969, 57 (05) :786-&

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