A Broad-Band Passive-Redundant UHF Amplifier Circuit
A Passive-Redundant UHF amplifier circuit which acts as its own fault sensor and automatically adjusts and compensates for individual amplifier degradation is described. It is essentially a parallel circuit, operating to maintain a constant output, whether one amplifier fails completely or both degr...
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| creator | Rohlfs,D C Garback,R E Navid,B N |
| description | A Passive-Redundant UHF amplifier circuit which acts as its own fault sensor and automatically adjusts and compensates for individual amplifier degradation is described. It is essentially a parallel circuit, operating to maintain a constant output, whether one amplifier fails completely or both degrade gracefully. The circuit was designed for 435 MHz and tested for operation over the frequency range of 400 to 470 MHz. It is suitable for use in stages of a system where power transfer is not critical. (Author) |
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It is essentially a parallel circuit, operating to maintain a constant output, whether one amplifier fails completely or both degrade gracefully. The circuit was designed for 435 MHz and tested for operation over the frequency range of 400 to 470 MHz. It is suitable for use in stages of a system where power transfer is not critical. (Author)</description><language>eng</language><subject>Active & Passive Radar Detection & Equipment ; BROADBAND ; Broadband amplifiers ; Directional couplers ; Electrical and Electronic Equipment ; ELECTRICAL LOADS ; Fault sensors ; HEALING ; Mfg & Industrial Eng & Control of Product Sys ; MTBF(Mean Time Between Failures) ; Parallel redundant circuits ; Passive redundant circuits ; PE62712N ; Phase degradation ; Power combiners ; POWER DIVIDERS ; RADAR EQUIPMENT ; RADIOFREQUENCY AMPLIFIERS ; REDUNDANT COMPONENTS ; RELIABILITY ; Self healing circuits ; ULTRAHIGH FREQUENCY ; WUR1225701</subject><creationdate>1979</creationdate><rights>APPROVED FOR PUBLIC RELEASE</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,780,885,27567,27568</link.rule.ids><linktorsrc>$$Uhttps://apps.dtic.mil/sti/citations/ADA069325$$EView_record_in_DTIC$$FView_record_in_$$GDTIC$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Rohlfs,D C</creatorcontrib><creatorcontrib>Garback,R E</creatorcontrib><creatorcontrib>Navid,B N</creatorcontrib><creatorcontrib>NAVAL RESEARCH LAB WASHINGTON DC</creatorcontrib><title>A Broad-Band Passive-Redundant UHF Amplifier Circuit</title><description>A Passive-Redundant UHF amplifier circuit which acts as its own fault sensor and automatically adjusts and compensates for individual amplifier degradation is described. It is essentially a parallel circuit, operating to maintain a constant output, whether one amplifier fails completely or both degrade gracefully. The circuit was designed for 435 MHz and tested for operation over the frequency range of 400 to 470 MHz. It is suitable for use in stages of a system where power transfer is not critical. (Author)</description><subject>Active & Passive Radar Detection & Equipment</subject><subject>BROADBAND</subject><subject>Broadband amplifiers</subject><subject>Directional couplers</subject><subject>Electrical and Electronic Equipment</subject><subject>ELECTRICAL LOADS</subject><subject>Fault sensors</subject><subject>HEALING</subject><subject>Mfg & Industrial Eng & Control of Product Sys</subject><subject>MTBF(Mean Time Between Failures)</subject><subject>Parallel redundant circuits</subject><subject>Passive redundant circuits</subject><subject>PE62712N</subject><subject>Phase degradation</subject><subject>Power combiners</subject><subject>POWER DIVIDERS</subject><subject>RADAR EQUIPMENT</subject><subject>RADIOFREQUENCY AMPLIFIERS</subject><subject>REDUNDANT COMPONENTS</subject><subject>RELIABILITY</subject><subject>Self healing circuits</subject><subject>ULTRAHIGH FREQUENCY</subject><subject>WUR1225701</subject><fulltext>true</fulltext><rsrctype>report</rsrctype><creationdate>1979</creationdate><recordtype>report</recordtype><sourceid>1RU</sourceid><recordid>eNrjZDBxVHAqyk9M0XVKzEtRCEgsLs4sS9UNSk0pzUtJzCtRCPVwU3DMLcjJTMtMLVJwzixKLs0s4WFgTUvMKU7lhdLcDDJuriHOHropJZnJ8cUlmXmpJfGOLo4GZpbGRqbGBKQB4-IosA</recordid><startdate>19790508</startdate><enddate>19790508</enddate><creator>Rohlfs,D C</creator><creator>Garback,R E</creator><creator>Navid,B N</creator><scope>1RU</scope><scope>BHM</scope></search><sort><creationdate>19790508</creationdate><title>A Broad-Band Passive-Redundant UHF Amplifier Circuit</title><author>Rohlfs,D C ; Garback,R E ; Navid,B N</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-dtic_stinet_ADA0693253</frbrgroupid><rsrctype>reports</rsrctype><prefilter>reports</prefilter><language>eng</language><creationdate>1979</creationdate><topic>Active & Passive Radar Detection & Equipment</topic><topic>BROADBAND</topic><topic>Broadband amplifiers</topic><topic>Directional couplers</topic><topic>Electrical and Electronic Equipment</topic><topic>ELECTRICAL LOADS</topic><topic>Fault sensors</topic><topic>HEALING</topic><topic>Mfg & Industrial Eng & Control of Product Sys</topic><topic>MTBF(Mean Time Between Failures)</topic><topic>Parallel redundant circuits</topic><topic>Passive redundant circuits</topic><topic>PE62712N</topic><topic>Phase degradation</topic><topic>Power combiners</topic><topic>POWER DIVIDERS</topic><topic>RADAR EQUIPMENT</topic><topic>RADIOFREQUENCY AMPLIFIERS</topic><topic>REDUNDANT COMPONENTS</topic><topic>RELIABILITY</topic><topic>Self healing circuits</topic><topic>ULTRAHIGH FREQUENCY</topic><topic>WUR1225701</topic><toplevel>online_resources</toplevel><creatorcontrib>Rohlfs,D C</creatorcontrib><creatorcontrib>Garback,R E</creatorcontrib><creatorcontrib>Navid,B N</creatorcontrib><creatorcontrib>NAVAL RESEARCH LAB WASHINGTON DC</creatorcontrib><collection>DTIC Technical Reports</collection><collection>DTIC STINET</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Rohlfs,D C</au><au>Garback,R E</au><au>Navid,B N</au><aucorp>NAVAL RESEARCH LAB WASHINGTON DC</aucorp><format>book</format><genre>unknown</genre><ristype>RPRT</ristype><btitle>A Broad-Band Passive-Redundant UHF Amplifier Circuit</btitle><date>1979-05-08</date><risdate>1979</risdate><abstract>A Passive-Redundant UHF amplifier circuit which acts as its own fault sensor and automatically adjusts and compensates for individual amplifier degradation is described. It is essentially a parallel circuit, operating to maintain a constant output, whether one amplifier fails completely or both degrade gracefully. The circuit was designed for 435 MHz and tested for operation over the frequency range of 400 to 470 MHz. It is suitable for use in stages of a system where power transfer is not critical. (Author)</abstract><oa>free_for_read</oa></addata></record> |
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| source | DTIC Technical Reports |
| subjects | Active & Passive Radar Detection & Equipment BROADBAND Broadband amplifiers Directional couplers Electrical and Electronic Equipment ELECTRICAL LOADS Fault sensors HEALING Mfg & Industrial Eng & Control of Product Sys MTBF(Mean Time Between Failures) Parallel redundant circuits Passive redundant circuits PE62712N Phase degradation Power combiners POWER DIVIDERS RADAR EQUIPMENT RADIOFREQUENCY AMPLIFIERS REDUNDANT COMPONENTS RELIABILITY Self healing circuits ULTRAHIGH FREQUENCY WUR1225701 |
| title | A Broad-Band Passive-Redundant UHF Amplifier Circuit |
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