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Transactions of the IRE Professional Group on Microwave Theory and Techniques

Issue 2 • Date November 1953

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Displaying Results 1 - 10 of 10
  • [Front cover and table of contents - Nov. 1953]

    Publication Year: 1953, Page(s):f1 - f2
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    Freely Available from IEEE
  • Foreword (Nov. 1953 [T-MTT])

    Publication Year: 1953, Page(s):1 - 2
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (148 KB)

    The Transactions of the PGMTT is the organized technical publication of its membership. The technical papers which are presented in this publication are given the same careful attention as papers published in the Proceedings of the Institute of Radio Engineers, and, with the cooperation of the members of this professional group and the support of the Institute, we are certain that the Transactions... View full abstract»

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  • Instrumentation of Microwave Electron Resonance in Magnetic Fields

    Publication Year: 1953, Page(s):3 - 10
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (959 KB)

    The title of this paper is long and descriptive, but the phenomena studied are known as paramagnetic resonance or ferromagnetic resonance, as the case may be. The device which is used to perform these studies is known as a paramagnetic spectroscope, and is described in the following pages. View full abstract»

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  • Properties of Ferrites in Waveguides

    Publication Year: 1953, Page(s):11 - 16
    Cited by:  Papers (10)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (449 KB)

    In the past few years research with ferrites has shown that these materials possess unusual properties of considerable importance to microwave engineers. These properties result from the fact that at microwave frequencies and in the presence of a static magnetizing field, these non-conducting ferromagnetic media are characterized by an asymmetric tensor permeability whose components are functions ... View full abstract»

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  • A Coaxial Magic-T

    Publication Year: 1953, Page(s):17 - 23
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (546 KB)

    A coaxial hybrid junction is described whose performance is analogous to a waveguide magic-T. The design of three different types of coaxial magic-T is discussed. Standing-wave characteristics of an experimental model of each type are given. Experimental results indicate that standing-wave ratios less than 2 looking into any arm can be obtained easily over a frequency band of about 10 per cent. Ow... View full abstract»

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  • Broad-Banding Circular Polarizing Transducers

    Publication Year: 1953, Page(s):24 - 29
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (393 KB)

    A problem frequently encountered in microwave and antenna work is that of obtaining elliptically polarized waves of low axial ratio over extremely broad frequency bands. In an effort to reach a more satisfactory solution to this problem than is possible with present techniques a theoretical study was conducted on several elliptically polarizing transducer configurations in circular waveguide. The ... View full abstract»

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  • Two Types of Waveguide Switches

    Publication Year: 1953, Page(s):30 - 32
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (217 KB)

    In the design of Century Electronics' multiple function test set, the problem of waveguide switching between the various functions arose. The problem could have been solved by using sheer force, but space, weight, and economic requirements ruled out this approach. A study was accordingly made to see if new techniques could be used, and from this study two useful types of switches evolved. View full abstract»

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  • Attenuation and Power-Handling Capability of Helical Radio-Frequency Lines

    Publication Year: 1953, Page(s):33 - 38
    Cited by:  Papers (6)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (350 KB)

    A method is described for computing cold insertion loss as well as power-handling capabilities of a helical radio-frequency line. The helically-conducting-cylinder model in free space is considered first. Computations are then extended to account for the presence of an outer, coaxial, uniformly conducting cylinder. View full abstract»

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  • Annular Resonant Slots in Dielectric-Filled Circular Waveguide

    Publication Year: 1953, Page(s):39 - 43
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (411 KB)

    Measurements were made to determine the properties of thin annular resonant slots in polystyrene-filled circular waveguide, in which the TE11 mode is propagating. Data on the variation of susceptance of these slots as a function of frequency through the X-band region is presented in graphic form. Quantitative information relating the resonant frequency and Q of these slots to their geom... View full abstract»

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  • Call for papers - currents trends in industrial electronics education

    Publication Year: 1953, Page(s): 44
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    Freely Available from IEEE

Aims & Scope

This Transactions ceased publication in 1955. The current retitled publication is IEEE Transactions on Microwave Theory and Techniques.

Full Aims & Scope