Modes in rectangular guides partially filled with transversely magnetized ferrite
A general modal solution for a rectangular guide partially filled with a slab of ferrite transversely magnetized and situated against one side wall is considered. The relative characteristic equation, which has been obtained in a previous work, is numerically solved for some typical cases and for mo...
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| Veröffentlicht in: | I.R.E. transactions on antennas and propagation 1959-12, Vol.7 (5), p.471-474 |
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| container_end_page | 474 |
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| container_issue | 5 |
| container_start_page | 471 |
| container_title | I.R.E. transactions on antennas and propagation |
| container_volume | 7 |
| creator | Barzilai, G. Gerosa, G. |
| description | A general modal solution for a rectangular guide partially filled with a slab of ferrite transversely magnetized and situated against one side wall is considered. The relative characteristic equation, which has been obtained in a previous work, is numerically solved for some typical cases and for modes of zero, first and second order with respect to the dependence along the direction of the dc magnetic field. The results are summarized in fifteen diagrams giving the propagation constant vs the ferrite slab thickness. From the preceding analysis it can be concluded that: 1) propagating modes of any order may exist; 2) modes of zero order are not always the lowest propagating modes, in the sense that higher order modes can propagate when zero order modes are attenuated; 3) cases can exist when all the unattenuated propagating modes travel in the same sense. |
| doi_str_mv | 10.1109/TAP.1959.1144778 |
| format | Article |
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The relative characteristic equation, which has been obtained in a previous work, is numerically solved for some typical cases and for modes of zero, first and second order with respect to the dependence along the direction of the dc magnetic field. The results are summarized in fifteen diagrams giving the propagation constant vs the ferrite slab thickness. From the preceding analysis it can be concluded that: 1) propagating modes of any order may exist; 2) modes of zero order are not always the lowest propagating modes, in the sense that higher order modes can propagate when zero order modes are attenuated; 3) cases can exist when all the unattenuated propagating modes travel in the same sense.</description><identifier>ISSN: 0096-1973</identifier><identifier>EISSN: 1558-3643</identifier><identifier>DOI: 10.1109/TAP.1959.1144778</identifier><language>eng</language><publisher>The Institute of Radio Engineers, Inc</publisher><subject>Antennas and propagation ; Equations ; Ferrites ; Magnetic field measurement ; Magnetic fields ; Magnetosphere ; Permeability ; Rectangular waveguides ; Saturation magnetization ; Slabs</subject><ispartof>I.R.E. transactions on antennas and propagation, 1959-12, Vol.7 (5), p.471-474</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c178t-e842ad148ce185f86b6bc407249e8d9fa2ea8775d01669795f6af40c61b4d4e03</citedby><cites>FETCH-LOGICAL-c178t-e842ad148ce185f86b6bc407249e8d9fa2ea8775d01669795f6af40c61b4d4e03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1144778$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1144778$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Barzilai, G.</creatorcontrib><creatorcontrib>Gerosa, G.</creatorcontrib><title>Modes in rectangular guides partially filled with transversely magnetized ferrite</title><title>I.R.E. transactions on antennas and propagation</title><addtitle>IRE-TAP</addtitle><description>A general modal solution for a rectangular guide partially filled with a slab of ferrite transversely magnetized and situated against one side wall is considered. The relative characteristic equation, which has been obtained in a previous work, is numerically solved for some typical cases and for modes of zero, first and second order with respect to the dependence along the direction of the dc magnetic field. The results are summarized in fifteen diagrams giving the propagation constant vs the ferrite slab thickness. From the preceding analysis it can be concluded that: 1) propagating modes of any order may exist; 2) modes of zero order are not always the lowest propagating modes, in the sense that higher order modes can propagate when zero order modes are attenuated; 3) cases can exist when all the unattenuated propagating modes travel in the same sense.</description><subject>Antennas and propagation</subject><subject>Equations</subject><subject>Ferrites</subject><subject>Magnetic field measurement</subject><subject>Magnetic fields</subject><subject>Magnetosphere</subject><subject>Permeability</subject><subject>Rectangular waveguides</subject><subject>Saturation magnetization</subject><subject>Slabs</subject><issn>0096-1973</issn><issn>1558-3643</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1959</creationdate><recordtype>article</recordtype><recordid>eNpFkE1Lw0AQhhdRMFbvgpf8gdTZZLMfx1LUChUV6jlsktm4sk3L7lapv96EBjwNM8_7zuEh5JbCnFJQ95vF25yqUg0bY0LIM5LQspRZwVlxThIAxTOqRHFJrkL4AihASJGQ95ddiyG1feqxibrvDk77tDvY8brXPlrt3DE11jls0x8bP9PodR--0QccwFZ3PUb7O0CD3tuI1-TCaBfwZpoz8vH4sFmusvXr0_Nysc4aKmTMULJct5TJBqksjeQ1rxsGImcKZauMzlFLIcoWKOdKqNJwbRg0nNasZQjFjMDpb-N3IXg01d7brfbHikI1KqkGJdWopJqUDJW7U8Ui4n98on_Ul16y</recordid><startdate>195912</startdate><enddate>195912</enddate><creator>Barzilai, G.</creator><creator>Gerosa, G.</creator><general>The Institute of Radio Engineers, Inc</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>195912</creationdate><title>Modes in rectangular guides partially filled with transversely magnetized ferrite</title><author>Barzilai, G. ; Gerosa, G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c178t-e842ad148ce185f86b6bc407249e8d9fa2ea8775d01669795f6af40c61b4d4e03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1959</creationdate><topic>Antennas and propagation</topic><topic>Equations</topic><topic>Ferrites</topic><topic>Magnetic field measurement</topic><topic>Magnetic fields</topic><topic>Magnetosphere</topic><topic>Permeability</topic><topic>Rectangular waveguides</topic><topic>Saturation magnetization</topic><topic>Slabs</topic><toplevel>online_resources</toplevel><creatorcontrib>Barzilai, G.</creatorcontrib><creatorcontrib>Gerosa, G.</creatorcontrib><collection>CrossRef</collection><jtitle>I.R.E. transactions on antennas and propagation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Barzilai, G.</au><au>Gerosa, G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Modes in rectangular guides partially filled with transversely magnetized ferrite</atitle><jtitle>I.R.E. transactions on antennas and propagation</jtitle><stitle>IRE-TAP</stitle><date>1959-12</date><risdate>1959</risdate><volume>7</volume><issue>5</issue><spage>471</spage><epage>474</epage><pages>471-474</pages><issn>0096-1973</issn><eissn>1558-3643</eissn><abstract>A general modal solution for a rectangular guide partially filled with a slab of ferrite transversely magnetized and situated against one side wall is considered. The relative characteristic equation, which has been obtained in a previous work, is numerically solved for some typical cases and for modes of zero, first and second order with respect to the dependence along the direction of the dc magnetic field. The results are summarized in fifteen diagrams giving the propagation constant vs the ferrite slab thickness. From the preceding analysis it can be concluded that: 1) propagating modes of any order may exist; 2) modes of zero order are not always the lowest propagating modes, in the sense that higher order modes can propagate when zero order modes are attenuated; 3) cases can exist when all the unattenuated propagating modes travel in the same sense.</abstract><pub>The Institute of Radio Engineers, Inc</pub><doi>10.1109/TAP.1959.1144778</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 0096-1973 |
| ispartof | I.R.E. transactions on antennas and propagation, 1959-12, Vol.7 (5), p.471-474 |
| issn | 0096-1973 1558-3643 |
| language | eng |
| recordid | cdi_ieee_primary_1144778 |
| source | IEEE/IET Electronic Library |
| subjects | Antennas and propagation Equations Ferrites Magnetic field measurement Magnetic fields Magnetosphere Permeability Rectangular waveguides Saturation magnetization Slabs |
| title | Modes in rectangular guides partially filled with transversely magnetized ferrite |
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