| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | mtc-m16.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repository | sid.inpe.br/marciana/2004/01.14.09.04 |
| Last Update | 2004:03.30.03.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/marciana/2004/01.14.09.04.25 |
| Metadata Last Update | 2018:06.05.01.20.45 (UTC) administrator |
| Secondary Key | INPE-10361-PRE/5862 |
| Citation Key | BarrosoCasRosGonPat:2003:Ge5A10 |
| Title | Generation of a 5A, 10kV hollow electron beam by a Pierce gun  |
| Format | On-line |
| Year | 2003 |
| Access Date | 2024, May 15 |
| Secondary Type | PRE CI |
| Number of Files | 1 |
| Size | 163 KiB |
| 2. Context | |
| Author | 1 Barroso, Joaquim José de 2 Castro, Pedro José de 3 Rossi, José Osvaldo 4 Goncalves, Jose Americo Neves 5 Patire Jr., Heitor |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JJ44 3 8JMKD3MGP5W/3C9JHJ5 4 8JMKD3MGP5W/3C9JHFN |
| Group | 1 LAP-INPE-MCT-BR |
| Conference Name | Latin American Workshop on Plasma Physics, 10; Brazilian Meeting on Plasma Physics, 7. |
| Conference Location | São Pedro, 2003 |
| Date | 2003 |
| Book Title | Proceedings |
| Tertiary Type | Posters |
| History (UTC) | 2018-06-05 01:20:45 :: administrator -> marciana :: 2003 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Abstract | The simplest of the microwaves tubes, the monotron consists of a circular cylindrical cavity driven by a linear electron beam. Without needing an externally applied magnetic field and operating in circular TM0n0 modes, the device yields the maximal electronic efficiency of 20.0 %. But upon insertion of a bisecting grid into the cavity, this work demonstrates that such a device can reach the electronic efficiency of 40.0%. Specifically discussed are the design and operating characteristics of split-cavity monotrons driven by 10 keV, 50-70A current beams. Dictated by the injection beam energy, the optimum cavity aspect ratio of length/radius=0.37 is central to achieving single ð-mode operation while suppressing competing TM0n0 modes. Based onn onedimensional analysis, a 9.2 GHz split-cavity monotron is synthesized with the cavity capacitively coupled to an output TM01 waveguide for external utilization of the RF power internally generated at 40.0% conversion efficiency. Numerical particle-in-cell simulation with a 0.4-cm thick, 70-A current beam crossing a transparent grid gives the overall efficiency of 35.7% relative to 700kW input beam power. |
| Area | FISPLASMA |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAP > Generation of a... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/sid.inpe.br/marciana/2004/01.14.09.04 |
| zipped data URL | http://urlib.net/zip/sid.inpe.br/marciana/2004/01.14.09.04 |
| Language | en |
| Target File | JJBarroso_Poster_LAWPP2003c.pdf |
| User Group | administrator |
| Visibility | shown |
| Copy Holder | SID/SCD |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ET2RFS |
| Host Collection | sid.inpe.br/banon/2003/08.15.17.40 |
| 6. Notes | |
| Empty Fields | affiliation archivingpolicy archivist callnumber copyright creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress edition editor electronicmailaddress identifier isbn issn keywords label lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readergroup readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |