MATRIX SWITCH
PROBLEM TO BE SOLVED: To solve the problem of a conventional matrix switch becoming disabled of optional switching connection between input and output when a fault takes place in an RF switch resulting in disabling the control and fixing of a connection state. SOLUTION: The matrix switch is a 4-term...
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| creator | IGUCHI MASAAKI |
| description | PROBLEM TO BE SOLVED: To solve the problem of a conventional matrix switch becoming disabled of optional switching connection between input and output when a fault takes place in an RF switch resulting in disabling the control and fixing of a connection state. SOLUTION: The matrix switch is a 4-terminal coaxial type switch controllable in tristates, includes m×n RF pieces of switches S1-S24, consisting of input m-columns and output n-rows and redundant RF switches A1-A4, whose number is equal to number m of inputs and connected to RF switches at the input of the m×n RF switches S1-S24, consisting of the input m-columns and output n-rows. Thus, loss of a switching function caused by a fault can be avoided. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2002280934A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2002280934A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2002280934A3</originalsourceid><addsrcrecordid>eNrjZOD1dQwJ8oxQCA73DHH24GFgTUvMKU7lhdLcDEpurkBx3dSC_PjU4oLE5NS81JJ4rwAjAwMjIwsDS2MTR2OiFAEA65AdKw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>MATRIX SWITCH</title><source>esp@cenet</source><creator>IGUCHI MASAAKI</creator><creatorcontrib>IGUCHI MASAAKI</creatorcontrib><description>PROBLEM TO BE SOLVED: To solve the problem of a conventional matrix switch becoming disabled of optional switching connection between input and output when a fault takes place in an RF switch resulting in disabling the control and fixing of a connection state. SOLUTION: The matrix switch is a 4-terminal coaxial type switch controllable in tristates, includes m×n RF pieces of switches S1-S24, consisting of input m-columns and output n-rows and redundant RF switches A1-A4, whose number is equal to number m of inputs and connected to RF switches at the input of the m×n RF switches S1-S24, consisting of the input m-columns and output n-rows. Thus, loss of a switching function caused by a fault can be avoided.</description><edition>7</edition><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; BASIC ELECTRONIC CIRCUITRY ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; PULSE TECHNIQUE ; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE ; TRANSMISSION ; WAVEGUIDES</subject><creationdate>2002</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020927&DB=EPODOC&CC=JP&NR=2002280934A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25555,76308</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020927&DB=EPODOC&CC=JP&NR=2002280934A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IGUCHI MASAAKI</creatorcontrib><title>MATRIX SWITCH</title><description>PROBLEM TO BE SOLVED: To solve the problem of a conventional matrix switch becoming disabled of optional switching connection between input and output when a fault takes place in an RF switch resulting in disabling the control and fixing of a connection state. SOLUTION: The matrix switch is a 4-terminal coaxial type switch controllable in tristates, includes m×n RF pieces of switches S1-S24, consisting of input m-columns and output n-rows and redundant RF switches A1-A4, whose number is equal to number m of inputs and connected to RF switches at the input of the m×n RF switches S1-S24, consisting of the input m-columns and output n-rows. Thus, loss of a switching function caused by a fault can be avoided.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>PULSE TECHNIQUE</subject><subject>RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE</subject><subject>TRANSMISSION</subject><subject>WAVEGUIDES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOD1dQwJ8oxQCA73DHH24GFgTUvMKU7lhdLcDEpurkBx3dSC_PjU4oLE5NS81JJ4rwAjAwMjIwsDS2MTR2OiFAEA65AdKw</recordid><startdate>20020927</startdate><enddate>20020927</enddate><creator>IGUCHI MASAAKI</creator><scope>EVB</scope></search><sort><creationdate>20020927</creationdate><title>MATRIX SWITCH</title><author>IGUCHI MASAAKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2002280934A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2002</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>PULSE TECHNIQUE</topic><topic>RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE</topic><topic>TRANSMISSION</topic><topic>WAVEGUIDES</topic><toplevel>online_resources</toplevel><creatorcontrib>IGUCHI MASAAKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IGUCHI MASAAKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MATRIX SWITCH</title><date>2002-09-27</date><risdate>2002</risdate><abstract>PROBLEM TO BE SOLVED: To solve the problem of a conventional matrix switch becoming disabled of optional switching connection between input and output when a fault takes place in an RF switch resulting in disabling the control and fixing of a connection state. SOLUTION: The matrix switch is a 4-terminal coaxial type switch controllable in tristates, includes m×n RF pieces of switches S1-S24, consisting of input m-columns and output n-rows and redundant RF switches A1-A4, whose number is equal to number m of inputs and connected to RF switches at the input of the m×n RF switches S1-S24, consisting of the input m-columns and output n-rows. Thus, loss of a switching function caused by a fault can be avoided.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BASIC ELECTRIC ELEMENTS BASIC ELECTRONIC CIRCUITRY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PULSE TECHNIQUE RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE TRANSMISSION WAVEGUIDES |
| title | MATRIX SWITCH |
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