Electronic Frequency Stabilization of Microwave Oscillators
Two circuits for use to control the frequency of a microwave oscillator by an external high Q cavity are described. One of the circuits uses a microwave equivalent of the frequency discriminator, in conjunction with a d.c. amplifier. The other uses the cavity in a special circuit that provides an in...
Gespeichert in:
| Veröffentlicht in: | Review of scientific instruments 1946-11, Vol.17 (11), p.490-505 |
|---|---|
| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 505 |
|---|---|
| container_issue | 11 |
| container_start_page | 490 |
| container_title | Review of scientific instruments |
| container_volume | 17 |
| creator | Pound, R. V. |
| description | Two circuits for use to control the frequency of a microwave oscillator by an external high Q cavity are described. One of the circuits uses a microwave equivalent of the frequency discriminator, in conjunction with a d.c. amplifier. The other uses the cavity in a special circuit that provides an intermediate‐frequency signal that is a measure of the difference between the frequencies of the oscillator and cavity. This allows the use of an intermediate‐frequency amplifier. The resulting stability of the oscillators is such that audible beat frequencies can be produced between two oscillators at 10,000 Mc/sec. The resultant signal can be frequency modulated at audiofrequencies, with stabilization acting throughout the modulation cycle. A technique by which the frequency‐stabilization systems could be used to investigate, with high resolution, the structure of microwave absorption spectra is suggested. |
| doi_str_mv | 10.1063/1.1770414 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1063_1_1770414</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>733766285</sourcerecordid><originalsourceid>FETCH-LOGICAL-c418t-f5d52e577baa9e83066163327670c6ff0c542de1909f6e62220bc34cc0fb5bd13</originalsourceid><addsrcrecordid>eNp9kMFKAzEQhoMotlYPvoDsTRS2TpLdZBdPpbQqVHpQzyGbTSCy3dRkW6lPb7S1HgTnMpePf_75EDrHMMTA6A0eYs4hw9kB6mMoypQzQg9RH4BmKeNZ0UMnIbxCnBzjY9QjQAogAH10O2m06rxrrUqmXr-tdKs2yVMnK9vYD9lZ1ybOJI9Wefcu1zqZB2WbRnbOh1N0ZGQT9NluD9DLdPI8vk9n87uH8WiWqgwXXWryOic657ySstQFBcYwo5RwxkExY0DlGak1LqE0TDNCCFSKZkqBqfKqxnSALre5S-9iwdCJhQ1KxxatdqsgOKWcMVLkkbzakrFtCF4bsfR2If1GYBBfqgQWO1WRvdilrqqFrvfkj5sIXG-B-HH3bWLPrJ3_TRLL2vwH_z39Cbu1fo8</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>733766285</pqid></control><display><type>article</type><title>Electronic Frequency Stabilization of Microwave Oscillators</title><source>MEDLINE</source><source>AIP Digital Archive</source><creator>Pound, R. V.</creator><creatorcontrib>Pound, R. V.</creatorcontrib><description>Two circuits for use to control the frequency of a microwave oscillator by an external high Q cavity are described. One of the circuits uses a microwave equivalent of the frequency discriminator, in conjunction with a d.c. amplifier. The other uses the cavity in a special circuit that provides an intermediate‐frequency signal that is a measure of the difference between the frequencies of the oscillator and cavity. This allows the use of an intermediate‐frequency amplifier. The resulting stability of the oscillators is such that audible beat frequencies can be produced between two oscillators at 10,000 Mc/sec. The resultant signal can be frequency modulated at audiofrequencies, with stabilization acting throughout the modulation cycle. A technique by which the frequency‐stabilization systems could be used to investigate, with high resolution, the structure of microwave absorption spectra is suggested.</description><identifier>ISSN: 0034-6748</identifier><identifier>EISSN: 1089-7623</identifier><identifier>DOI: 10.1063/1.1770414</identifier><identifier>PMID: 20280200</identifier><identifier>CODEN: RSINAK</identifier><language>eng</language><publisher>United States</publisher><subject>Electronics ; Humans ; Microwaves ; Old Medline</subject><ispartof>Review of scientific instruments, 1946-11, Vol.17 (11), p.490-505</ispartof><rights>American Institute of Physics</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c418t-f5d52e577baa9e83066163327670c6ff0c542de1909f6e62220bc34cc0fb5bd13</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/rsi/article-lookup/doi/10.1063/1.1770414$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>314,776,780,1553,27901,27902,76133</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/20280200$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Pound, R. V.</creatorcontrib><title>Electronic Frequency Stabilization of Microwave Oscillators</title><title>Review of scientific instruments</title><addtitle>Rev Sci Instrum</addtitle><description>Two circuits for use to control the frequency of a microwave oscillator by an external high Q cavity are described. One of the circuits uses a microwave equivalent of the frequency discriminator, in conjunction with a d.c. amplifier. The other uses the cavity in a special circuit that provides an intermediate‐frequency signal that is a measure of the difference between the frequencies of the oscillator and cavity. This allows the use of an intermediate‐frequency amplifier. The resulting stability of the oscillators is such that audible beat frequencies can be produced between two oscillators at 10,000 Mc/sec. The resultant signal can be frequency modulated at audiofrequencies, with stabilization acting throughout the modulation cycle. A technique by which the frequency‐stabilization systems could be used to investigate, with high resolution, the structure of microwave absorption spectra is suggested.</description><subject>Electronics</subject><subject>Humans</subject><subject>Microwaves</subject><subject>Old Medline</subject><issn>0034-6748</issn><issn>1089-7623</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1946</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kMFKAzEQhoMotlYPvoDsTRS2TpLdZBdPpbQqVHpQzyGbTSCy3dRkW6lPb7S1HgTnMpePf_75EDrHMMTA6A0eYs4hw9kB6mMoypQzQg9RH4BmKeNZ0UMnIbxCnBzjY9QjQAogAH10O2m06rxrrUqmXr-tdKs2yVMnK9vYD9lZ1ybOJI9Wefcu1zqZB2WbRnbOh1N0ZGQT9NluD9DLdPI8vk9n87uH8WiWqgwXXWryOic657ySstQFBcYwo5RwxkExY0DlGak1LqE0TDNCCFSKZkqBqfKqxnSALre5S-9iwdCJhQ1KxxatdqsgOKWcMVLkkbzakrFtCF4bsfR2If1GYBBfqgQWO1WRvdilrqqFrvfkj5sIXG-B-HH3bWLPrJ3_TRLL2vwH_z39Cbu1fo8</recordid><startdate>194611</startdate><enddate>194611</enddate><creator>Pound, R. V.</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>194611</creationdate><title>Electronic Frequency Stabilization of Microwave Oscillators</title><author>Pound, R. V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c418t-f5d52e577baa9e83066163327670c6ff0c542de1909f6e62220bc34cc0fb5bd13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1946</creationdate><topic>Electronics</topic><topic>Humans</topic><topic>Microwaves</topic><topic>Old Medline</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pound, R. V.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Review of scientific instruments</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pound, R. V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electronic Frequency Stabilization of Microwave Oscillators</atitle><jtitle>Review of scientific instruments</jtitle><addtitle>Rev Sci Instrum</addtitle><date>1946-11</date><risdate>1946</risdate><volume>17</volume><issue>11</issue><spage>490</spage><epage>505</epage><pages>490-505</pages><issn>0034-6748</issn><eissn>1089-7623</eissn><coden>RSINAK</coden><abstract>Two circuits for use to control the frequency of a microwave oscillator by an external high Q cavity are described. One of the circuits uses a microwave equivalent of the frequency discriminator, in conjunction with a d.c. amplifier. The other uses the cavity in a special circuit that provides an intermediate‐frequency signal that is a measure of the difference between the frequencies of the oscillator and cavity. This allows the use of an intermediate‐frequency amplifier. The resulting stability of the oscillators is such that audible beat frequencies can be produced between two oscillators at 10,000 Mc/sec. The resultant signal can be frequency modulated at audiofrequencies, with stabilization acting throughout the modulation cycle. A technique by which the frequency‐stabilization systems could be used to investigate, with high resolution, the structure of microwave absorption spectra is suggested.</abstract><cop>United States</cop><pmid>20280200</pmid><doi>10.1063/1.1770414</doi><tpages>16</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0034-6748 |
| ispartof | Review of scientific instruments, 1946-11, Vol.17 (11), p.490-505 |
| issn | 0034-6748 1089-7623 |
| language | eng |
| recordid | cdi_crossref_primary_10_1063_1_1770414 |
| source | MEDLINE; AIP Digital Archive |
| subjects | Electronics Humans Microwaves Old Medline |
| title | Electronic Frequency Stabilization of Microwave Oscillators |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T19%3A06%3A43IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Electronic%20Frequency%20Stabilization%20of%20Microwave%20Oscillators&rft.jtitle=Review%20of%20scientific%20instruments&rft.au=Pound,%20R.%20V.&rft.date=1946-11&rft.volume=17&rft.issue=11&rft.spage=490&rft.epage=505&rft.pages=490-505&rft.issn=0034-6748&rft.eissn=1089-7623&rft.coden=RSINAK&rft_id=info:doi/10.1063/1.1770414&rft_dat=%3Cproquest_cross%3E733766285%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=733766285&rft_id=info:pmid/20280200&rfr_iscdi=true |