Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Joseph Helszajn"'
Autor:
Joseph Helszajn
Publikováno v:
Microwave Polarizers, Power Dividers, Phase Shifters, Circulators, and Switches. :49-63
This chapter describes the principle of one class of reciprocal quarter‐wave plate, which may be used to implement a number of different control devices. An equivalent waveguide model is separately employed to form the effective dielectric constant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4561467f7744ff527e5a6727ca31314d
https://doi.org/10.1002/9781119490104.ch4
https://doi.org/10.1002/9781119490104.ch4
Autor:
Joseph Helszajn
Publikováno v:
Microwave Polarizers, Power Dividers, Phase Shifters, Circulators, and Switches
The Faraday rotation effect describes the rotation of the plane of polarization of a linearly polarized wave in an infinite gyromagnetic medium or circular waveguide. This chapter includes a definition of the gyrator network and the description of so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9beb9abade134d66ec358b87a38ee2d2
https://doi.org/10.1002/9781119490104.ch2
https://doi.org/10.1002/9781119490104.ch2
Autor:
Joseph Helszajn, Mark McKay
Publikováno v:
Microwave Polarizers, Power Dividers, Phase Shifters, Circulators, and Switches. :203-215
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b818841fc0ab29542104e7cdcd71011
https://doi.org/10.1002/9781119490104.ch14
https://doi.org/10.1002/9781119490104.ch14
Autor:
Joseph Helszajn
Publikováno v:
Microwave Polarizers, Power Dividers, Phase Shifters, Circulators, and Switches. :1-17
Switching is achieved by replacing the permanent magnet by an electromagnet or by latching the microwave ferrite resonator directly by embedding a current carrying wire loop within the resonator. This chapter separately illustrates two common arrange
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bfe3c422141e8f1f2d67b100d818a52
https://doi.org/10.1002/9781119490104.ch1
https://doi.org/10.1002/9781119490104.ch1
Publikováno v:
Microwave Polarizers, Power Dividers, Phase Shifters, Circulators, and Switches. :137-151
This chapter describes the operation of the E ‐plane waveguide tee junction. An understanding of the operation of this class of circuit requires an appreciation of the eigenvalue problem. The E ‐plane tee junction dealt in the chapter is also kno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63f6acaf28f63929bd2d1dab995e5392
https://doi.org/10.1002/9781119490104.ch10
https://doi.org/10.1002/9781119490104.ch10
Autor:
Joseph Helszajn, Mark McKay
Publikováno v:
Microwave Polarizers, Power Dividers, Phase Shifters, Circulators, and Switches. :95-110
This chapter describes the propagation in rectangular waveguides containing one or two transversely magnetized ferrite slabs or sheets. The cross‐sections of some typical rectangular waveguide ferrite geometries met in practice are illustrated. Pra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e07bd86cb0a825566a5f4780c5decc4f
https://doi.org/10.1002/9781119490104.ch7
https://doi.org/10.1002/9781119490104.ch7
Autor:
Mark McKay, Joseph Helszajn
Publikováno v:
Microwave Polarizers, Power Dividers, Phase Shifters, Circulators, and Switches
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::602d8712b3ddd702ef50477ae30a00a8
https://doi.org/10.1002/9781119490104.ch18
https://doi.org/10.1002/9781119490104.ch18
Autor:
Joseph Helszajn
Publikováno v:
Microwave Polarizers, Power Dividers, Phase Shifters, Circulators, and Switches. :171-184
Important planar resonators with top and bottom electric walls and a magnetic sidewall that have the symmetries of the three‐port junction circulator are the wye and equilateral triangle resonators. This chapter summarizes the dominant mode cutoff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63395d8cc3ef6bba3fbda9adc57bff54
https://doi.org/10.1002/9781119490104.ch12
https://doi.org/10.1002/9781119490104.ch12
Autor:
Joseph Helszajn
Publikováno v:
Microwave Polarizers, Power Dividers, Phase Shifters, Circulators, and Switches. :217-238
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10d7297f31c5c5f3d1b5b002970993e3
https://doi.org/10.1002/9781119490104.ch15
https://doi.org/10.1002/9781119490104.ch15
Autor:
Joseph Helszajn
Publikováno v:
Microwave Polarizers, Power Dividers, Phase Shifters, Circulators, and Switches. :65-80
This chapter describes a nonreciprocal quarter‐wave plate based on the birefringence displayed by a magnetic insulator with the direct magnetic field intensity perpendicular to the direction of propagation. It includes a description of a number of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dae35200316993e96e3ec917967a7af
https://doi.org/10.1002/9781119490104.ch5
https://doi.org/10.1002/9781119490104.ch5