Frequency-lock system for microwave local oscillators using molecular absorption lines

被引：0

作者：

Voronov V.N. ^{[1
]}

Parshin V.V. ^{[1
]}

Fedoseev L.I. ^{[1
]}

Shvetsov A.A. ^{[1
]}

机构：

[1] Institute of Applied Physics of the Russian Academy of Sciences, Nizhny Novgorod

来源：

Radiophysics and Quantum Electronics | 1998年 / 41卷 / 11期

基金：

俄罗斯基础研究基金会;

关键词：

Local Oscillator; Oxysulfide; Noise Rejector; Frequency Discriminator; Lock System;

D O I：

10.1007/BF02676463

中图分类号：

学科分类号：

摘要：

We describe the frequency-lock (FL) system for local oscillators in receivers in the 130 to 360 GHz range, using the resonance lines of molecules with a known absorption spectrum. The functions of a frequency discriminator, a diplexer, and a noise rejector are performed by a Mach-Zehnder interferometer with a gas cell. © 1999 Kluwer Academic / Plenum Publishers.

引用

页码：949 / 952

页数：3