IMPEDANCE MEASUREMENTS.

被引：0

作者：

Griffiths, A.V.

Webster, B.R.

机构：

来源：

| 1600年 / 16卷 / 02期

关键词：

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A number of secondary features of the Marconi Instrument's TF 2370 provide a useful range of applications in addition to its primary function as a spectrum analyzer. These features include a synchronous tracking signal generator, a frequency counter, a dual memory and a bright-line cursor. It is shown how these may be used in conjunction with a simple combining unit for swept impedance measurements on aerials, transmission lines and r. f. amplifiers. From these measurements, reflection coefficient, return loss ratio and v. s. w. r. may be derived.

引用

页码：44 / 47

共 50 条

[21] SENSITIVE ELECTRICAL MEASUREMENTS.
Green, Robert S.
Test & measurement world, 1986, 6 (01): : 44 - 59
[22] CRYSTAL TESTING AND MEASUREMENTS.
Watson, N.J.
1600, 16 (02): : 35 - 36
[23] Radiospectroscopic precision measurements.
Siegbahn, M
ANNALEN DER PHYSIK, 1919, 59 (09) : 0056 - 0072
[24] Air electrical measurements.
Daunderer, A
PHYSIKALISCHE ZEITSCHRIFT, 1907, 8 : 281 - 286
[25] Deposit Thickness Measurements.
Jojko, Zorjan
Prusek, Jaroslav
Galvanotechnik, 1978, 69 (08): : 700 - 703
[26] ULTRASONIC CONVERGENCE MEASUREMENTS.
McVey, James R.
Report of Investigations - United States, Bureau of Mines, 1984,
[27] Heat quantity measurements.
Krause, M
ZEITSCHRIFT DES VEREINES DEUTSCHER INGENIEURE, 1921, 65 : 399 - 400
[28] The precision of photometric measurements.
Richtmyer, FK
Crittenden, EC
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1920, 4 (05) : 371 - 387
[29] Advanced electrical measurements.
Grantham, GE
REVIEW OF SCIENTIFIC INSTRUMENTS, 1932, 3 (08): : 450 - 450
[30] The technology of temperature measurements.
Hencky, K
ZEITSCHRIFT DES VEREINES DEUTSCHER INGENIEURE, 1924, 68 : 297 - 301

← 1 2 3 4 5 →