JP2008054032A5 - - Google Patents

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Publication number
JP2008054032A5
JP2008054032A5 JP2006227947A JP2006227947A JP2008054032A5 JP 2008054032 A5 JP2008054032 A5 JP 2008054032A5 JP 2006227947 A JP2006227947 A JP 2006227947A JP 2006227947 A JP2006227947 A JP 2006227947A JP 2008054032 A5 JP2008054032 A5 JP 2008054032A5
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JP
Japan
Prior art keywords
heating wires
antenna
antenna device
dielectric member
antenna element
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Pending
Application number
JP2006227947A
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Japanese (ja)
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JP2008054032A (en
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Priority to JP2006227947A priority Critical patent/JP2008054032A/en
Priority claimed from JP2006227947A external-priority patent/JP2008054032A/en
Publication of JP2008054032A publication Critical patent/JP2008054032A/en
Publication of JP2008054032A5 publication Critical patent/JP2008054032A5/ja
Pending legal-status Critical Current

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Claims (9)

それぞれが所定の間隔を有して配置される複数の電熱線を備えたガラス板に取り付けられるアンテナ装置であって、
前記ガラス板に対する取付面を有する誘電体部材の表面に導電体で形成され、隣接する２つの前記電熱線の間の位置に配置されるアンテナエレメントパターンを有することを特徴とするアンテナ装置。 An antenna device attached to a glass plate provided with a plurality of heating wires, each of which is arranged with a predetermined interval,
An antenna device comprising an antenna element pattern formed of a conductor on a surface of a dielectric member having a mounting surface for the glass plate and disposed at a position between two adjacent heating wires. 前記ガラス板は、前記複数の電熱線の両端に該電熱線と交差する方向に延伸する電極を備え、
前記誘電体部材の表面に導電体で形成され、前記電極と重なる位置に配置されるアースパターンを有することを特徴とする請求項１に記載のアンテナ装置。 The glass plate includes electrodes extending in directions intersecting the heating wires at both ends of the plurality of heating wires,
The antenna device according to claim 1, further comprising a ground pattern formed of a conductor on the surface of the dielectric member and disposed at a position overlapping with the electrode. 前記アンテナエレメントパターンの端部に受信機のコネクタと接続され、前記電極と重なる位置に配置されるアンテナ端子を有することを特徴とする請求項２に記載のアンテナ装置。   The antenna device according to claim 2, further comprising an antenna terminal connected to a connector of a receiver at an end of the antenna element pattern and disposed at a position overlapping the electrode. 前記アースパターンは、前記電極が延伸する方向に延伸され、前記アンテナ端子の面積よりも大きな面積を有して構成されることを特徴とする請求項２又は３に記載のアンテナ装置。   4. The antenna device according to claim 2, wherein the ground pattern is configured to extend in a direction in which the electrode extends and to have an area larger than an area of the antenna terminal. 5. 前記誘電体部材は、シート状のフィルムで構成されることを特徴とする請求項１から４の何れか１項に記載のアンテナ装置。   The antenna device according to claim 1, wherein the dielectric member is formed of a sheet-like film. 前記誘電体部材は、前記取付面として構成される縁部と、前記アンテナエレメントパターン及び前記アースパターンが形成される凹部とを有する平板状の合成樹脂で構成されることを特徴とする請求項１から４の何れか１項に記載のアンテナ装置。   2. The dielectric member is formed of a flat synthetic resin having an edge portion configured as the mounting surface and a concave portion in which the antenna element pattern and the ground pattern are formed. 5. The antenna device according to any one of items 1 to 4. 前記アンテナエレメントパターンは、ループアンテナのアンテナエレメントパターンであって、
前記誘電体部材の表面に前記電熱線と略同じ幅の導電体で形成され、前記電熱線の一部と平行に配置されるアースパターンを有することを特徴とする請求項１に記載のアンテナ装置。 The antenna element pattern is an antenna element pattern of a loop antenna,
2. The antenna device according to claim 1, further comprising a ground pattern formed on a surface of the dielectric member with a conductor having a width substantially the same as the heating wire, and disposed in parallel with a part of the heating wire. . 前記アンテナエレメントのパターンは、前記隣接する２つの電熱線の間の位置毎に複数個平行に形成されており、該各アンテナエレメントパターンは前記電熱線に垂直な連絡パターンで接続され、
前記アースパターンは、前記連絡パターンに接続されて構成されることを特徴とする請求項７に記載のアンテナ装置。 A plurality of antenna element patterns are formed in parallel for each position between the two adjacent heating wires, and each antenna element pattern is connected in a connection pattern perpendicular to the heating wires,
The antenna device according to claim 7, wherein the ground pattern is configured to be connected to the communication pattern. 並んで構成される複数の電熱線と、前記複数の電熱線の両端に該電熱線と交差する方向に延伸して設けられた電極とを備えたガラス板に取り付けられるアンテナ装置であって、
前記ガラス板に対する取付面を有する誘電体部材の表面に導電体で形成され、前記複数の電熱線の上部又は下部に配置されるアンテナエレメントパターンと、
前記誘電体部材の表面に導電体で形成され、前記電極と重なる位置に配置されるアースパターンと、を有することを特徴とするアンテナ装置。 An antenna device attached to a glass plate comprising a plurality of heating wires configured side by side, and electrodes provided by extending in the direction intersecting the heating wires at both ends of the plurality of heating wires,
An antenna element pattern formed of a conductor on the surface of a dielectric member having a mounting surface for the glass plate, and disposed on top or bottom of the plurality of heating wires,
An antenna device, comprising: a ground pattern formed of a conductor on the surface of the dielectric member and disposed at a position overlapping the electrode.
JP2006227947A 2006-08-24 2006-08-24 Antenna device Pending JP2008054032A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006227947A JP2008054032A (en) 2006-08-24 2006-08-24 Antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006227947A JP2008054032A (en) 2006-08-24 2006-08-24 Antenna device

Publications (2)

Publication Number Publication Date
JP2008054032A JP2008054032A (en) 2008-03-06
JP2008054032A5 true JP2008054032A5 (en) 2010-05-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006227947A Pending JP2008054032A (en) 2006-08-24 2006-08-24 Antenna device

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JP (1) JP2008054032A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4986937B2 (en) * 2008-06-04 2012-07-25 富士通テン株式会社 Multiband antenna
WO2010119856A1 (en) * 2009-04-16 2010-10-21 旭硝子株式会社 Vehicle glass antenna, vehicle window glass, and vehicle glass antenna feeding structure
DE102009026378A1 (en) * 2009-08-14 2011-02-17 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Disc with electrically conductive structures

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002118406A (en) * 2000-10-05 2002-04-19 Asahi Glass Co Ltd Glass antenna for automobile
JP2006080999A (en) * 2004-09-10 2006-03-23 Fujitsu Ten Ltd Antenna for television radio wave

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