Comparison of the Microwave Performance of Transparent Wire Monopole Antennas Based on Silver Films
Identifieur interne : 001035 ( Main/Repository ); précédent : 001034; suivant : 001036Comparison of the Microwave Performance of Transparent Wire Monopole Antennas Based on Silver Films
Auteurs : RBID : Pascal:13-0201077Descripteurs français
- Pascal (Inist)
- Hyperfréquence, Argent, Couche mince, Couche mince transparente, Revêtement conducteur, Titane, Bicouche, Procédé voie humide, Spectre visible, Rayonnement visible, Résistivité couche, Couche multimoléculaire, Oxyde d'indium, Oxyde d'étain, Fil, Matériau transparent, Multicouche, Oxyde d'argent, Mesure hyperfréquence, Couche mince métallique, Antenne, Ti, Substrat verre, 8440B.
- Wicri :
English descriptors
- KwdEn :
- Antenna, Bilayers, Conductive coating, Indium oxide, Metallic thin films, Microwave, Microwave measurement, Multilayer, Multiple layer, Sheet resistivity, Silver, Silver oxide, Thin film, Thread, Tin oxide, Titanium, Transparent material, Transparent thin film, Visible radiation, Visible spectrum, Wet process.
Abstract
In this paper, transparent printed lines used in microwave radiating structures are studied. Two transparent wire monopole antennas and an opaque reference counterpart are presented, compared, and discussed. The first transparent antenna was fabricated from a transparent conductive AgGL coating (silver grid layer: a silver/titanium bilayer deposited on a glass substrate and meshed by a standard photolithographic wet etching process). It exhibits optical transparency T of 59.2 ± 0.1% in the visible-light spectrum and sheet resistance R□ of 0.017 ± 0.001 Ω/□. The second transparent antenna was fabricated from a usual transparent conducting multilayer of indium tin oxide/silver/indium tin oxide, also deposited on a glass substrate. It exhibits optical transparency T of 71.3 ± 0.1% and sheet resistance R□ of 5.05 ± 0.05 Ω/□. Both transparent wire monopole antennas have been characterized for microwave performance and compared with an opaque reference counterpart made from a continuous silver/titanium bilayer deposited on the same glass substrate (T = 0%, R□ = 0.0025 ± 0.0002 Ω/□). Microwave measurements show similar performance for the transparent AgGL antenna and opaque reference counterpart. At 2.05 GHz, their maximum measured gains are both 4.4 ± 0.3 dBi. Conversely, the transparent indium tin oxide/silver/ indium tin oxide antenna presents significant ohmic loss due to its sheet resistance value and consequently a low measured gain value (-2.1 ± 0.3 dBi maximum). This study demonstrates the relevance of the AgGL coating in the fabrication of transparent wire monopole antennas.
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Hautcoeur</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Institut d'Electronique et de Télécommunications de Rennes, UMR-CNRS 6164 Université de Rennes 1, 18 rue Henri Wallon 22004 Saint-Brieuc and 263 avenue du Général Leclerc</s1><s2>35042 Rennes</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Région Bretagne</region><settlement type="city">Rennes</settlement></placeName><orgName type="university">Université de Rennes 1</orgName></affiliation><affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Bouygues Telecom, 76 rue des Français Libres</s1><s2>44263 Nantes</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Pays de la Loire</region><settlement type="city">Nantes</settlement></placeName></affiliation></author><author><name sortKey="Castel, X" uniqKey="Castel X">X. Castel</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Institut d'Electronique et de Télécommunications de Rennes, UMR-CNRS 6164 Université de Rennes 1, 18 rue Henri Wallon 22004 Saint-Brieuc and 263 avenue du Général Leclerc</s1><s2>35042 Rennes</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Région Bretagne</region><settlement type="city">Rennes</settlement></placeName><orgName type="university">Université de Rennes 1</orgName></affiliation></author><author><name sortKey="Colombel, F" uniqKey="Colombel F">F. Colombel</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Institut d'Electronique et de Télécommunications de Rennes, UMR-CNRS 6164 Université de Rennes 1, 18 rue Henri Wallon 22004 Saint-Brieuc and 263 avenue du Général Leclerc</s1><s2>35042 Rennes</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Région Bretagne</region><settlement type="city">Rennes</settlement></placeName><orgName type="university">Université de Rennes 1</orgName></affiliation></author><author><name sortKey="Himdi, M" uniqKey="Himdi M">M. Himdi</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Institut d'Electronique et de Télécommunications de Rennes, UMR-CNRS 6164 Université de Rennes 1, 18 rue Henri Wallon 22004 Saint-Brieuc and 263 avenue du Général Leclerc</s1><s2>35042 Rennes</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Région Bretagne</region><settlement type="city">Rennes</settlement></placeName><orgName type="university">Université de Rennes 1</orgName></affiliation></author><author><name sortKey="Motta Cruz, E" uniqKey="Motta Cruz E">E. Motta Cruz</name><affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Bouygues Telecom, 76 rue des Français Libres</s1><s2>44263 Nantes</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Pays de la Loire</region><settlement type="city">Nantes</settlement></placeName></affiliation></author></titleStmt><publicationStmt><idno type="inist">13-0201077</idno><date when="2013">2013</date><idno type="stanalyst">PASCAL 13-0201077 INIST</idno><idno type="RBID">Pascal:13-0201077</idno><idno type="wicri:Area/Main/Corpus">000C88</idno><idno type="wicri:Area/Main/Repository">001035</idno></publicationStmt><seriesStmt><idno type="ISSN">0361-5235</idno><title level="j" type="abbreviated">J. electron. mater.</title><title level="j" type="main">Journal of electronic materials</title></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Antenna</term><term>Bilayers</term><term>Conductive coating</term><term>Indium oxide</term><term>Metallic thin films</term><term>Microwave</term><term>Microwave measurement</term><term>Multilayer</term><term>Multiple layer</term><term>Sheet resistivity</term><term>Silver</term><term>Silver oxide</term><term>Thin film</term><term>Thread</term><term>Tin oxide</term><term>Titanium</term><term>Transparent material</term><term>Transparent thin film</term><term>Visible radiation</term><term>Visible spectrum</term><term>Wet process</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Hyperfréquence</term><term>Argent</term><term>Couche mince</term><term>Couche mince transparente</term><term>Revêtement conducteur</term><term>Titane</term><term>Bicouche</term><term>Procédé voie humide</term><term>Spectre visible</term><term>Rayonnement visible</term><term>Résistivité couche</term><term>Couche multimoléculaire</term><term>Oxyde d'indium</term><term>Oxyde d'étain</term><term>Fil</term><term>Matériau transparent</term><term>Multicouche</term><term>Oxyde d'argent</term><term>Mesure hyperfréquence</term><term>Couche mince métallique</term><term>Antenne</term><term>Ti</term><term>Substrat verre</term><term>8440B</term></keywords><keywords scheme="Wicri" type="concept" xml:lang="fr"><term>Argent</term><term>Titane</term><term>Fil</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In this paper, transparent printed lines used in microwave radiating structures are studied. Two transparent wire monopole antennas and an opaque reference counterpart are presented, compared, and discussed. The first transparent antenna was fabricated from a transparent conductive AgGL coating (silver grid layer: a silver/titanium bilayer deposited on a glass substrate and meshed by a standard photolithographic wet etching process). It exhibits optical transparency T of 59.2 ± 0.1% in the visible-light spectrum and sheet resistance R□ of 0.017 ± 0.001 Ω/□. The second transparent antenna was fabricated from a usual transparent conducting multilayer of indium tin oxide/silver/indium tin oxide, also deposited on a glass substrate. It exhibits optical transparency T of 71.3 ± 0.1% and sheet resistance R□ of 5.05 ± 0.05 Ω/□. Both transparent wire monopole antennas have been characterized for microwave performance and compared with an opaque reference counterpart made from a continuous silver/titanium bilayer deposited on the same glass substrate (T = 0%, R□ = 0.0025 ± 0.0002 Ω/□). Microwave measurements show similar performance for the transparent AgGL antenna and opaque reference counterpart. At 2.05 GHz, their maximum measured gains are both 4.4 ± 0.3 dBi. Conversely, the transparent indium tin oxide/silver/ indium tin oxide antenna presents significant ohmic loss due to its sheet resistance value and consequently a low measured gain value (-2.1 ± 0.3 dBi maximum). This study demonstrates the relevance of the AgGL coating in the fabrication of transparent wire monopole antennas.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0361-5235</s0></fA01><fA02 i1="01"><s0>JECMA5</s0></fA02><fA03 i2="1"><s0>J. electron. mater.</s0></fA03><fA05><s2>42</s2></fA05><fA06><s2>3</s2></fA06><fA08 i1="01" i2="1" l="ENG"><s1>Comparison of the Microwave Performance of Transparent Wire Monopole Antennas Based on Silver Films</s1></fA08><fA11 i1="01" i2="1"><s1>HAUTCOEUR (J.)</s1></fA11><fA11 i1="02" i2="1"><s1>CASTEL (X.)</s1></fA11><fA11 i1="03" i2="1"><s1>COLOMBEL (F.)</s1></fA11><fA11 i1="04" i2="1"><s1>HIMDI (M.)</s1></fA11><fA11 i1="05" i2="1"><s1>MOTTA CRUZ (E.)</s1></fA11><fA14 i1="01"><s1>Institut d'Electronique et de Télécommunications de Rennes, UMR-CNRS 6164 Université de Rennes 1, 18 rue Henri Wallon 22004 Saint-Brieuc and 263 avenue du Général Leclerc</s1><s2>35042 Rennes</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></fA14><fA14 i1="02"><s1>Bouygues Telecom, 76 rue des Français Libres</s1><s2>44263 Nantes</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>5 aut.</sZ></fA14><fA20><s1>552-557</s1></fA20><fA21><s1>2013</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>15479</s2><s5>354000506397160260</s5></fA43><fA44><s0>0000</s0><s1>© 2013 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>20 ref.</s0></fA45><fA47 i1="01" i2="1"><s0>13-0201077</s0></fA47><fA60><s1>P</s1></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Journal of electronic materials</s0></fA64><fA66 i1="01"><s0>DEU</s0></fA66><fC01 i1="01" l="ENG"><s0>In this paper, transparent printed lines used in microwave radiating structures are studied. Two transparent wire monopole antennas and an opaque reference counterpart are presented, compared, and discussed. The first transparent antenna was fabricated from a transparent conductive AgGL coating (silver grid layer: a silver/titanium bilayer deposited on a glass substrate and meshed by a standard photolithographic wet etching process). It exhibits optical transparency T of 59.2 ± 0.1% in the visible-light spectrum and sheet resistance R□ of 0.017 ± 0.001 Ω/□. The second transparent antenna was fabricated from a usual transparent conducting multilayer of indium tin oxide/silver/indium tin oxide, also deposited on a glass substrate. It exhibits optical transparency T of 71.3 ± 0.1% and sheet resistance R□ of 5.05 ± 0.05 Ω/□. Both transparent wire monopole antennas have been characterized for microwave performance and compared with an opaque reference counterpart made from a continuous silver/titanium bilayer deposited on the same glass substrate (T = 0%, R□ = 0.0025 ± 0.0002 Ω/□). Microwave measurements show similar performance for the transparent AgGL antenna and opaque reference counterpart. At 2.05 GHz, their maximum measured gains are both 4.4 ± 0.3 dBi. Conversely, the transparent indium tin oxide/silver/ indium tin oxide antenna presents significant ohmic loss due to its sheet resistance value and consequently a low measured gain value (-2.1 ± 0.3 dBi maximum). This study demonstrates the relevance of the AgGL coating in the fabrication of transparent wire monopole antennas.</s0></fC01><fC02 i1="01" i2="X"><s0>001D03C</s0></fC02><fC02 i1="02" i2="X"><s0>001D04B04D</s0></fC02><fC03 i1="01" i2="X" l="FRE"><s0>Hyperfréquence</s0><s5>01</s5></fC03><fC03 i1="01" i2="X" l="ENG"><s0>Microwave</s0><s5>01</s5></fC03><fC03 i1="01" i2="X" l="SPA"><s0>Hiperfrecuencia</s0><s5>01</s5></fC03><fC03 i1="02" i2="X" l="FRE"><s0>Argent</s0><s2>NC</s2><s2>FX</s2><s5>02</s5></fC03><fC03 i1="02" i2="X" l="ENG"><s0>Silver</s0><s2>NC</s2><s2>FX</s2><s5>02</s5></fC03><fC03 i1="02" i2="X" l="SPA"><s0>Plata</s0><s2>NC</s2><s2>FX</s2><s5>02</s5></fC03><fC03 i1="03" i2="X" l="FRE"><s0>Couche mince</s0><s5>03</s5></fC03><fC03 i1="03" i2="X" l="ENG"><s0>Thin film</s0><s5>03</s5></fC03><fC03 i1="03" i2="X" l="SPA"><s0>Capa fina</s0><s5>03</s5></fC03><fC03 i1="04" i2="X" l="FRE"><s0>Couche mince transparente</s0><s5>04</s5></fC03><fC03 i1="04" i2="X" l="ENG"><s0>Transparent thin film</s0><s5>04</s5></fC03><fC03 i1="04" i2="X" l="SPA"><s0>Película transparente</s0><s5>04</s5></fC03><fC03 i1="05" i2="X" l="FRE"><s0>Revêtement conducteur</s0><s5>05</s5></fC03><fC03 i1="05" i2="X" l="ENG"><s0>Conductive coating</s0><s5>05</s5></fC03><fC03 i1="05" i2="X" l="SPA"><s0>Revestimiento conductor</s0><s5>05</s5></fC03><fC03 i1="06" i2="X" l="FRE"><s0>Titane</s0><s2>NC</s2><s5>06</s5></fC03><fC03 i1="06" i2="X" l="ENG"><s0>Titanium</s0><s2>NC</s2><s5>06</s5></fC03><fC03 i1="06" i2="X" l="SPA"><s0>Titanio</s0><s2>NC</s2><s5>06</s5></fC03><fC03 i1="07" i2="3" l="FRE"><s0>Bicouche</s0><s5>07</s5></fC03><fC03 i1="07" i2="3" l="ENG"><s0>Bilayers</s0><s5>07</s5></fC03><fC03 i1="08" i2="X" l="FRE"><s0>Procédé voie humide</s0><s5>08</s5></fC03><fC03 i1="08" i2="X" l="ENG"><s0>Wet process</s0><s5>08</s5></fC03><fC03 i1="08" i2="X" l="SPA"><s0>Procedimiento vía húmeda</s0><s5>08</s5></fC03><fC03 i1="09" i2="X" l="FRE"><s0>Spectre visible</s0><s5>09</s5></fC03><fC03 i1="09" i2="X" l="ENG"><s0>Visible spectrum</s0><s5>09</s5></fC03><fC03 i1="09" i2="X" l="SPA"><s0>Espectro visible</s0><s5>09</s5></fC03><fC03 i1="10" i2="X" l="FRE"><s0>Rayonnement visible</s0><s5>10</s5></fC03><fC03 i1="10" i2="X" l="ENG"><s0>Visible radiation</s0><s5>10</s5></fC03><fC03 i1="10" i2="X" l="SPA"><s0>Radiación visible</s0><s5>10</s5></fC03><fC03 i1="11" i2="X" l="FRE"><s0>Résistivité couche</s0><s5>11</s5></fC03><fC03 i1="11" i2="X" l="ENG"><s0>Sheet resistivity</s0><s5>11</s5></fC03><fC03 i1="11" i2="X" l="SPA"><s0>Resistividad capa</s0><s5>11</s5></fC03><fC03 i1="12" i2="X" l="FRE"><s0>Couche multimoléculaire</s0><s5>12</s5></fC03><fC03 i1="12" i2="X" l="ENG"><s0>Multilayer</s0><s5>12</s5></fC03><fC03 i1="12" i2="X" l="SPA"><s0>Capa multimolecular</s0><s5>12</s5></fC03><fC03 i1="13" i2="X" l="FRE"><s0>Oxyde d'indium</s0><s5>13</s5></fC03><fC03 i1="13" i2="X" l="ENG"><s0>Indium oxide</s0><s5>13</s5></fC03><fC03 i1="13" i2="X" l="SPA"><s0>Indio óxido</s0><s5>13</s5></fC03><fC03 i1="14" i2="X" l="FRE"><s0>Oxyde d'étain</s0><s5>14</s5></fC03><fC03 i1="14" i2="X" l="ENG"><s0>Tin oxide</s0><s5>14</s5></fC03><fC03 i1="14" i2="X" l="SPA"><s0>Estaño óxido</s0><s5>14</s5></fC03><fC03 i1="15" i2="X" l="FRE"><s0>Fil</s0><s5>15</s5></fC03><fC03 i1="15" i2="X" l="ENG"><s0>Thread</s0><s5>15</s5></fC03><fC03 i1="15" i2="X" l="SPA"><s0>Hilo</s0><s5>15</s5></fC03><fC03 i1="16" i2="X" l="FRE"><s0>Matériau transparent</s0><s5>16</s5></fC03><fC03 i1="16" i2="X" l="ENG"><s0>Transparent material</s0><s5>16</s5></fC03><fC03 i1="16" i2="X" l="SPA"><s0>Material transparente</s0><s5>16</s5></fC03><fC03 i1="17" i2="X" l="FRE"><s0>Multicouche</s0><s5>17</s5></fC03><fC03 i1="17" i2="X" l="ENG"><s0>Multiple layer</s0><s5>17</s5></fC03><fC03 i1="17" i2="X" l="SPA"><s0>Capa múltiple</s0><s5>17</s5></fC03><fC03 i1="18" i2="X" l="FRE"><s0>Oxyde d'argent</s0><s5>18</s5></fC03><fC03 i1="18" i2="X" l="ENG"><s0>Silver oxide</s0><s5>18</s5></fC03><fC03 i1="18" i2="X" l="SPA"><s0>Plata óxido</s0><s5>18</s5></fC03><fC03 i1="19" i2="3" l="FRE"><s0>Mesure hyperfréquence</s0><s5>29</s5></fC03><fC03 i1="19" i2="3" l="ENG"><s0>Microwave measurement</s0><s5>29</s5></fC03><fC03 i1="20" i2="3" l="FRE"><s0>Couche mince métallique</s0><s5>30</s5></fC03><fC03 i1="20" i2="3" l="ENG"><s0>Metallic thin films</s0><s5>30</s5></fC03><fC03 i1="21" i2="X" l="FRE"><s0>Antenne</s0><s5>31</s5></fC03><fC03 i1="21" i2="X" l="ENG"><s0>Antenna</s0><s5>31</s5></fC03><fC03 i1="21" i2="X" l="SPA"><s0>Antena</s0><s5>31</s5></fC03><fC03 i1="22" i2="X" l="FRE"><s0>Ti</s0><s4>INC</s4><s5>46</s5></fC03><fC03 i1="23" i2="X" l="FRE"><s0>Substrat verre</s0><s4>INC</s4><s5>47</s5></fC03><fC03 i1="24" i2="X" l="FRE"><s0>8440B</s0><s4>INC</s4><s5>65</s5></fC03><fN21><s1>182</s1></fN21></pA></standard></inist></record>Pour manipuler ce document sous Unix (Dilib)
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