EXPERIMENTAL VERIFICATION OF THE INPUT IMPEDANCE OF THE COAXIAL UNDERSEA ANTENNA
An experiment was performed to check the expressions for the impedance of a coaxial type of antenna submerged in a conducting medium (sea water). The experiment was conducted at high frequencies in order to take advantage of frequency scaling. Details of the construction of the antenna along with me...
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| creator | Cowan, William T Chavez, Vincent R |
| description | An experiment was performed to check the expressions for the impedance of a coaxial type of antenna submerged in a conducting medium (sea water). The experiment was conducted at high frequencies in order to take advantage of frequency scaling. Details of the construction of the antenna along with methods and results of experimental measurements on the antenna are included. The experimental results check closely with the theoretical values obtained using expressions derived on the assumption that the antenna in a conducting medium is considered a transmission line with a lossy outer conductor. |
| format | Report |
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The experiment was conducted at high frequencies in order to take advantage of frequency scaling. Details of the construction of the antenna along with methods and results of experimental measurements on the antenna are included. The experimental results check closely with the theoretical values obtained using expressions derived on the assumption that the antenna in a conducting medium is considered a transmission line with a lossy outer conductor.</description><language>eng</language><subject>ANTENNAS ; ATTENUATION ; COAXIAL ANTENNAS ; COAXIAL CABLES ; Electrical and Electronic Equipment ; ELECTRICAL RESISTANCE ; MEASUREMENT ; PROPAGATION ; SEA WATER ; TEST EQUIPMENT ; TEST FACILITIES ; TEST METHODS ; TRANSMISSION LINES ; UNDERWATER ; WAVE PROPAGATION</subject><creationdate>1963</creationdate><rights>Approved for public release; distribution is unlimited.</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,776,881,27544,27545</link.rule.ids><linktorsrc>$$Uhttps://apps.dtic.mil/sti/citations/AD0414794$$EView_record_in_DTIC$$FView_record_in_$$GDTIC$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Cowan, William T</creatorcontrib><creatorcontrib>Chavez, Vincent R</creatorcontrib><creatorcontrib>NEW MEXICO UNIV ALBUQUERQUE</creatorcontrib><title>EXPERIMENTAL VERIFICATION OF THE INPUT IMPEDANCE OF THE COAXIAL UNDERSEA ANTENNA</title><description>An experiment was performed to check the expressions for the impedance of a coaxial type of antenna submerged in a conducting medium (sea water). The experiment was conducted at high frequencies in order to take advantage of frequency scaling. Details of the construction of the antenna along with methods and results of experimental measurements on the antenna are included. The experimental results check closely with the theoretical values obtained using expressions derived on the assumption that the antenna in a conducting medium is considered a transmission line with a lossy outer conductor.</description><subject>ANTENNAS</subject><subject>ATTENUATION</subject><subject>COAXIAL ANTENNAS</subject><subject>COAXIAL CABLES</subject><subject>Electrical and Electronic Equipment</subject><subject>ELECTRICAL RESISTANCE</subject><subject>MEASUREMENT</subject><subject>PROPAGATION</subject><subject>SEA WATER</subject><subject>TEST EQUIPMENT</subject><subject>TEST FACILITIES</subject><subject>TEST METHODS</subject><subject>TRANSMISSION LINES</subject><subject>UNDERWATER</subject><subject>WAVE PROPAGATION</subject><fulltext>true</fulltext><rsrctype>report</rsrctype><creationdate>1963</creationdate><recordtype>report</recordtype><sourceid>1RU</sourceid><recordid>eNrjZAhwjQhwDfL0dfULcfRRCAMy3TydHUM8_f0U_N0UQjxcFTz9AkJDFDx9A1xdHP2cXWHCzv6OEZ5ALaF-Lq5Bwa6OCo5-Ia5-fo48DKxpiTnFqbxQmptBxs01xNlDN6UkMzm-uCQzL7Uk3tHFwMTQxNzSxJiANACaACv7</recordid><startdate>196307</startdate><enddate>196307</enddate><creator>Cowan, William T</creator><creator>Chavez, Vincent R</creator><scope>1RU</scope><scope>BHM</scope></search><sort><creationdate>196307</creationdate><title>EXPERIMENTAL VERIFICATION OF THE INPUT IMPEDANCE OF THE COAXIAL UNDERSEA ANTENNA</title><author>Cowan, William T ; Chavez, Vincent R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-dtic_stinet_AD04147943</frbrgroupid><rsrctype>reports</rsrctype><prefilter>reports</prefilter><language>eng</language><creationdate>1963</creationdate><topic>ANTENNAS</topic><topic>ATTENUATION</topic><topic>COAXIAL ANTENNAS</topic><topic>COAXIAL CABLES</topic><topic>Electrical and Electronic Equipment</topic><topic>ELECTRICAL RESISTANCE</topic><topic>MEASUREMENT</topic><topic>PROPAGATION</topic><topic>SEA WATER</topic><topic>TEST EQUIPMENT</topic><topic>TEST FACILITIES</topic><topic>TEST METHODS</topic><topic>TRANSMISSION LINES</topic><topic>UNDERWATER</topic><topic>WAVE PROPAGATION</topic><toplevel>online_resources</toplevel><creatorcontrib>Cowan, William T</creatorcontrib><creatorcontrib>Chavez, Vincent R</creatorcontrib><creatorcontrib>NEW MEXICO UNIV ALBUQUERQUE</creatorcontrib><collection>DTIC Technical Reports</collection><collection>DTIC STINET</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Cowan, William T</au><au>Chavez, Vincent R</au><aucorp>NEW MEXICO UNIV ALBUQUERQUE</aucorp><format>book</format><genre>unknown</genre><ristype>RPRT</ristype><btitle>EXPERIMENTAL VERIFICATION OF THE INPUT IMPEDANCE OF THE COAXIAL UNDERSEA ANTENNA</btitle><date>1963-07</date><risdate>1963</risdate><abstract>An experiment was performed to check the expressions for the impedance of a coaxial type of antenna submerged in a conducting medium (sea water). The experiment was conducted at high frequencies in order to take advantage of frequency scaling. Details of the construction of the antenna along with methods and results of experimental measurements on the antenna are included. The experimental results check closely with the theoretical values obtained using expressions derived on the assumption that the antenna in a conducting medium is considered a transmission line with a lossy outer conductor.</abstract><oa>free_for_read</oa></addata></record> |
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| source | DTIC Technical Reports |
| subjects | ANTENNAS ATTENUATION COAXIAL ANTENNAS COAXIAL CABLES Electrical and Electronic Equipment ELECTRICAL RESISTANCE MEASUREMENT PROPAGATION SEA WATER TEST EQUIPMENT TEST FACILITIES TEST METHODS TRANSMISSION LINES UNDERWATER WAVE PROPAGATION |
| title | EXPERIMENTAL VERIFICATION OF THE INPUT IMPEDANCE OF THE COAXIAL UNDERSEA ANTENNA |
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