HIGH FREQUENCY ACCELERATING CAVITY
PURPOSE:To enhance accuracy in resonance frequency with an effect of an antenna port suppressed as well as to prevent a vacuum window from being damaged by permitting only the combined loop of an antenna to pass through the entrance of the antenna port which is formed in a slit shape. CONSTITUTION:T...
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| creator | TOZAWA TAKAHITO |
| description | PURPOSE:To enhance accuracy in resonance frequency with an effect of an antenna port suppressed as well as to prevent a vacuum window from being damaged by permitting only the combined loop of an antenna to pass through the entrance of the antenna port which is formed in a slit shape. CONSTITUTION:The opening section of an antenna port 2a is formed into a slit which is large enough in size only for the combined loop 7 of an antenna to pass through. This thereby enables an effect to resonance frequencies due to the leakage of electric fields to the antenna port within a cavity main body 1 to be suppressed, thereby making it possible to enhance accuracy in frequency. In addition, the slit is small and is covered with the combined loop, a vacuum window made of ceramics is thereby hardly exposed to beams, so that the window can therefore be prevented from being damaged by the beams. |
| format | Patent |
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CONSTITUTION:The opening section of an antenna port 2a is formed into a slit which is large enough in size only for the combined loop 7 of an antenna to pass through. This thereby enables an effect to resonance frequencies due to the leakage of electric fields to the antenna port within a cavity main body 1 to be suppressed, thereby making it possible to enhance accuracy in frequency. In addition, the slit is small and is covered with the combined loop, a vacuum window made of ceramics is thereby hardly exposed to beams, so that the window can therefore be prevented from being damaged by the beams.</description><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; PLASMA TECHNIQUE ; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS ; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS ; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE ; WAVEGUIDES</subject><creationdate>1992</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=19920828&DB=EPODOC&CC=JP&NR=H04242100A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19920828&DB=EPODOC&CC=JP&NR=H04242100A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TOZAWA TAKAHITO</creatorcontrib><title>HIGH FREQUENCY ACCELERATING CAVITY</title><description>PURPOSE:To enhance accuracy in resonance frequency with an effect of an antenna port suppressed as well as to prevent a vacuum window from being damaged by permitting only the combined loop of an antenna to pass through the entrance of the antenna port which is formed in a slit shape. 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In addition, the slit is small and is covered with the combined loop, a vacuum window made of ceramics is thereby hardly exposed to beams, so that the window can therefore be prevented from being damaged by the beams.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>PLASMA TECHNIQUE</subject><subject>PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS</subject><subject>PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS</subject><subject>RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE</subject><subject>WAVEGUIDES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1992</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDy8HT3UHALcg0MdfVzjlRwdHZ29XENcgzx9HNXcHYM8wyJ5GFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8V4BHgYmRiZGhgYGjsbEqAEAORciiQ</recordid><startdate>19920828</startdate><enddate>19920828</enddate><creator>TOZAWA TAKAHITO</creator><scope>EVB</scope></search><sort><creationdate>19920828</creationdate><title>HIGH FREQUENCY ACCELERATING CAVITY</title><author>TOZAWA TAKAHITO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH04242100A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1992</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>PLASMA TECHNIQUE</topic><topic>PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS</topic><topic>PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS</topic><topic>RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE</topic><topic>WAVEGUIDES</topic><toplevel>online_resources</toplevel><creatorcontrib>TOZAWA TAKAHITO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TOZAWA TAKAHITO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HIGH FREQUENCY ACCELERATING CAVITY</title><date>1992-08-28</date><risdate>1992</risdate><abstract>PURPOSE:To enhance accuracy in resonance frequency with an effect of an antenna port suppressed as well as to prevent a vacuum window from being damaged by permitting only the combined loop of an antenna to pass through the entrance of the antenna port which is formed in a slit shape. CONSTITUTION:The opening section of an antenna port 2a is formed into a slit which is large enough in size only for the combined loop 7 of an antenna to pass through. This thereby enables an effect to resonance frequencies due to the leakage of electric fields to the antenna port within a cavity main body 1 to be suppressed, thereby making it possible to enhance accuracy in frequency. In addition, the slit is small and is covered with the combined loop, a vacuum window made of ceramics is thereby hardly exposed to beams, so that the window can therefore be prevented from being damaged by the beams.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY PLASMA TECHNIQUE PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE WAVEGUIDES |
| title | HIGH FREQUENCY ACCELERATING CAVITY |
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