公开(公告)号：US5268700A

公开(公告)日：1993-12-07

申请号：US856405

申请日：1992-03-23

申请人： Tohru Hirotsu ,  Yoji Nagayama ,  Hiroyuki Fujii

发明人： Tohru Hirotsu ,  Yoji Nagayama ,  Hiroyuki Fujii

IPC分类号： H01Q1/32 ,  H01Q1/12

CPC分类号： H01Q1/1271

摘要： An antenna attached to a window glass for transmitting and receiving ultrashort waves includes a primary antenna having a first feed point which is electrically connected therewith, a secondary antenna having a second feed point which is electrically connected therewith. A feeder is a coaxial cable having inner and outer conductors, an insulator disposed therebetween, and an outer cover covering the outer conductor. A first terminal has a first base portion which is electrically connected to the first feed point, and a supporting portion for supporting thereon the inner conductor of the feeder so as to achieve an electrical connection between the first terminal and the inner conductor. A second terminal has a second base portion which is electrically connected to the second feed point, a first holding portion for holding the outer cover of the feeder, and a second holding portion for holding the outer conductor of the feeder so as to achieve an electrical connection between the second terminal and the outer conductor.

摘要翻译： 附接到用于发送和接收超短波的窗玻璃的天线包括具有与其电连接的第一馈电点的主天线，具有与其电连接的第二馈电点的次天线。 进料器是具有内部和外部导体，设置在其间的绝缘体和覆盖外部导体的外部盖的同轴电缆。 第一端子具有电连接到第一馈电点的第一基座部分和用于在其上支撑馈线的内部导体的支撑部分，以便实现第一端子和内部导体之间的电连接。 第二端子具有电连接到第二馈电点的第二基座部分，用于保持馈电线的外盖的第一保持部分和用于保持馈电线的外部导体的第二保持部分，以便实现电气 第二端子和外部导体之间的连接。

公开(公告)号：US5229780A

公开(公告)日：1993-07-20

申请号：US724210

申请日：1991-07-01

申请人： Tohru Hirotsu ,  Kazuhiko Fujii

发明人： Tohru Hirotsu ,  Kazuhiko Fujii

IPC分类号： H01Q1/12

CPC分类号： H01Q1/1271

摘要： The invention relates to an antenna on a vehicle rear window glass for the reception of FM radio broadcasting and TV broadcasting in both the VHF and UHF bands. The window glass is provided with defogging heater strips, and the antenna uses a space left above the heater strips. The antenna is constructed of a plurality of linear elements comprising (A) a combination of two primary elements, which are spaced from each other in the direction widthwise of the window glass and each of which makes the perimeter of a horizontally elongate rectangle or two horizontal sides and one vertical side of the rectangle, and a connection line which connects the two primary elements to each other and (B) a secondary element having a first part which extends from one of the two primary elements or the connection line to a point between the combination (A) and the upper edge of the window glass and a second part which extends horizontally from said point toward a side edge of the window glass and is connected to a feed point located near the side edge of the window glass. Optionally a supplementary element or supplementary elements may be connected to the combination (A) and/or the secondary element (B).

摘要翻译： 本发明涉及用于在VHF和UHF频带中接收FM无线电广播和电视广播的车辆后窗玻璃上的天线。 窗玻璃设有除雾加热器条，天线使用加热条上方的空间。 天线由多个线性元件构成，包括（A）两个主要元件的组合，两个主要元件在窗玻璃的宽度方向上彼此间隔开，并且每个主要元件使得水平细长矩形或两个水平的长方形的周边 侧面和矩形的一个垂直侧，以及将两个主要元件彼此连接的连接线，（B）具有从两个主要元件或连接线之一延伸到第二部分之间的点的次要元件 窗户玻璃的组合（A）和上边缘以及从所述点朝向窗玻璃的侧边缘水平延伸并且连接到位于窗玻璃的侧边缘附近的馈送点的第二部分。 可选地，辅助元件或辅助元件可以连接到组合（A）和/或次要元件（B）。

公开(公告)号：US5220336A

公开(公告)日：1993-06-15

申请号：US660012

申请日：1991-02-25

申请人： Tohru Hirotsu ,  Tokio Tsukada ,  Yoji Nagayama ,  Kazuhiko Fujii ,  Masao Shinnai ,  Kazuya Nishikawa

发明人： Tohru Hirotsu ,  Tokio Tsukada ,  Yoji Nagayama ,  Kazuhiko Fujii ,  Masao Shinnai ,  Kazuya Nishikawa

IPC分类号： H01Q1/12

CPC分类号： H01Q1/1271

摘要： The invention provides a vehicle window glass antenna for transmission and reception of ultrashort waves used for mobile phones and/or personal radios. The antenna has a primary antenna which is a combination of at least two vertical (in the sense of perpendicular to a horizontal line) elements and at least two horizontal elements each of which directly connects with at least one of the vertical elements and a secondary antenna which is essentially a horizontally elongate element located in a space between the primary antenna and the lower or upper edge of the window glass. The primary antenna is arranged within a rectangular area having a limited horizontal width and a limited length, and the horizontal element of the secondary antenna has a limited length. The antenna feeder is a coaxial cable, and the primary antenna and the secondary antenna are connected with the inner conductor and the outer conductor of the coaxial cable, respectively. In a preferred embodiment the major part of the primary antenna is in the form of a rectangular grid.

摘要翻译： 本发明提供了一种用于传输和接收用于移动电话和/或个人无线电的超短波的车窗玻璃天线。 天线具有主天线，其是至少两个垂直（在垂直于水平线的意义上）元件和至少两个水平元件的组合，每个水平元件直接与至少一个垂直元件连接，并且辅助天线 其基本上是位于主天线和窗玻璃的下边缘或上边缘之间的空间中的水平细长元件。 主天线布置在具有有限水平宽度和有限长度的矩形区域中，并且次级天线的水平元件具有有限的长度。 天线馈线是同轴电缆，主天线和次天线分别与同轴电缆的内导体和外导体连接。 在优选实施例中，主天线的主要部分是矩形网格的形式。

公开(公告)号：US5095314A

公开(公告)日：1992-03-10

申请号：US527297

申请日：1990-05-23

申请人： Masao Shinnai ,  Kazuya Nishikawa ,  Tokio Tsukada ,  Tohru Hirotsu

发明人： Masao Shinnai ,  Kazuya Nishikawa ,  Tokio Tsukada ,  Tohru Hirotsu

IPC分类号： H01Q1/12 ,  H01Q1/32

CPC分类号： H01Q1/3275 ,  H01Q1/1271

摘要： The invention relates to an antenna attached to a vehicle roof glass, i.e. a glass plate fitted in an opening of the roof of a vehicle body, for receiving FM radio and TV broadcast waves in both the VHF band and the UHF band. Essentially the antenna is comprised of a main element which is combination of two linear segments each of which is a conductive strip attached to the roof glass, a feed point attached to the roof glass and a connection line which connects the main element to the feed point and extends parallel or nearly parallel to the longitudinal center axis of the vehicle body. The two linear segments of the main element extend respectively obliquely with respect to the aforementioned center axis and intersect each other. It is suitable that the two linear segments have the same length and bisect each other. Optionally the antenna may include an auxiliary element attached to the roof glass and connected to the feed point. For example, the auxiliary element may be a combination of two linear segments intersecting each other or an angled segment having at least one L-shaped portion.

摘要翻译： 本发明涉及一种安装在车顶玻璃上的天线，即安装在车体顶部的开口中的玻璃板，用于在VHF频带和UHF频带中接收FM收音机和电视广播波。 本质上天线包括一个主要元件，它是两个线性段的组合，每个线段是连接到屋顶玻璃的导电条，连接到屋顶玻璃的馈电点和将主元件连接到馈电点的连接线 并且平行或几乎平行于车身的纵向中心轴线延伸。 主要元件的两个线性段相对于上述中心轴线倾斜地分别延伸并彼此相交。 两个线性段具有相同的长度并相互平分是合适的。 可选地，天线可以包括附接到屋顶玻璃并连接到馈电点的辅助元件。 例如，辅助元件可以是彼此相交的两个线性部分或具有至少一个L形部分的成角度部分的组合。

公开(公告)号：US4967202A

公开(公告)日：1990-10-30

申请号：US315267

申请日：1989-02-24

申请人： Masao Shinnai ,  Kazuya Nishikawa ,  Tokio Tsukada ,  Tohru Hirotsu

发明人： Masao Shinnai ,  Kazuya Nishikawa ,  Tokio Tsukada ,  Tohru Hirotsu

IPC分类号： B32B17/10 ,  H01Q1/12

CPC分类号： B32B17/10036 ,  B32B17/10761 ,  H01Q1/1271

摘要： The invention relates to a wide-band antenna attached to a vehicle window glass such as an automobile windshield for receiving FM radio and TV broadcast waves. Each element of the antenna is a conductive strip. The antenna is comprised of a main element and an impedance matching element to make a resistance component of the impedance of the antenna equal to or greater than that of coaxial cable used as the feeder for the antenna. The main element has a vertical part in a widthwise central region of the window glass with its one end at a short distance from either the lower edge or the upper edge of the glass and a horizontal part which extends from that end of the vertical part to a side marginal region of the glass. A feed point of the antenna is in a lower end portion of the side marginal region of the glass. When the horizontal part is close to the lower edge it terminates at the feed point, and the impedance matching element is connected to the horizontal part. When the horizontal part is close to the upepr edge a supplementary part of the main element extends in the side marginal region from the end of the horizontal part to the feed point, and the impedance matching element is connected to the supplementary part.

摘要翻译： 本发明涉及一种连接到诸如汽车挡风玻璃的车窗玻璃的宽带天线，用于接收FM广播和电视广播波。 天线的每个元件都是导电条。 天线由主要元件和阻抗匹配元件组成，以使天线的阻抗的电阻分量等于或大于用作天线馈线的同轴电缆的电阻分量。 主要元件在窗玻璃的宽度方向中心区域具有垂直部分，其一端与玻璃的下边缘或上边缘距离较短的距离，以及从垂直部分的端部延伸到水平部分的水平部分 玻璃的边缘边缘区域。 天线的馈电点位于玻璃边缘区域的下端部分。 当水平部分靠近下边缘时，它终止于馈电点，阻抗匹配元件连接到水平部分。 当水平部分靠近上缘时，主元件的辅助部分在从水平部分的端部到馈电点的边缘区域中延伸，并且阻抗匹配元件连接到补充部分。

公开(公告)号：US5479179A

公开(公告)日：1995-12-26

申请号：US100221

申请日：1993-08-02

申请人： Tohru Hirotsu ,  Yoji Nagayama ,  Junichiro Ieiri

发明人： Tohru Hirotsu ,  Yoji Nagayama ,  Junichiro Ieiri

IPC分类号： H01Q1/32 ,  H01Q1/12

CPC分类号： H01Q1/1271

摘要： An antenna attached to a window glass for transmitting and receiving ultrashort waves includes a primary antenna having a first feed point which is electrically connected therewith, a secondary antenna having a second feed point which is electrically connected therewith. A feeder is a coaxial cable having inner and outer conductors, an insulator disposed therebetween, and an outer cover covering the outer conductor. A first terminal which is electrically connected to the first feed point, a first holding portion for holding the inner conductor of the feeder so as to achieve an electrical connection between the first terminal and the inner conductor. A second terminal which is electrically connected to the second feed point has a second holding portion for holding the outer conductor of the feeder. The second holding portion has a through opening which is substantially rectangular or elliptical in shape for pouring thereinto a solder to achieve a soldering between the outer conductor and the holding portion. The through opening has a major side or a major axis, which has a length not shorter than 4 mm. Therefore, the solder can be poured into the through opening under the condition that the contact between the outer conductor and the holding portion is checked with the naked eye.

摘要翻译： 附接到用于发送和接收超短波的窗玻璃的天线包括具有与其电连接的第一馈电点的主天线，具有与其电连接的第二馈电点的次天线。 进料器是具有内部和外部导体，设置在其间的绝缘体和覆盖外部导体的外部盖的同轴电缆。 电连接到第一馈电点的第一端子，用于保持馈线的内导体的第一保持部分，以便实现第一端子和内导体之间的电连接。 电连接到第二馈电点的第二端子具有用于保持馈线的外导体的第二保持部分。 第二保持部分具有大致矩形或椭圆形的通孔，用于向其中注入焊料以实现外部导体和保持部分之间的焊接。 通孔具有长度不小于4mm的主要侧面或长轴。 因此，在肉眼检查外导体与保持部之间的接触的条件下，可以将焊料倒入通孔内。

公开(公告)号：US5416491A

公开(公告)日：1995-05-16

申请号：US8934

申请日：1993-01-26

申请人： Kazuya Nishikawa ,  Junichiro Ieiri ,  Shingo Tadokoro ,  Tokio Tsukada ,  Tohru Hirotsu ,  Hiroyuki Fujii

发明人： Kazuya Nishikawa ,  Junichiro Ieiri ,  Shingo Tadokoro ,  Tokio Tsukada ,  Tohru Hirotsu ,  Hiroyuki Fujii

IPC分类号： H01Q1/12 ,  H01Q1/32

CPC分类号： H01Q1/1271

摘要： An antenna is attached to a rear window glass of an automobile and arranged in a space between a defogging heater element and a lower edge of the window glass. According to an aspect of the present invention, the antenna comprises a plurality of horizontal conductive strips having the length of 0.02.lambda..multidot.f.sup.1/2 (1.+-.0.2), adjacent two of which are connected at opposite ends so as to constitute a rectangular loop. The number of the horizontal conductive strips is in the range of 2 to 4. According to another aspect of the present invention, the antenna comprises a main element having two horizontal conductive strips and a vertical strip connecting the horizontal strips at one ends located nearer to a widthwise center of the space, and an auxiliary element having a conductive strip made up of a vertical portion extending upward from upper one of the horizontal conductive strips of the main element to have an upper end and a horizontal portion extending between the upper end of the vertical portion and a feed point located at a widthwise marginal area of the space.

摘要翻译： 天线安装在汽车的后窗玻璃上，并布置在除雾加热器元件和窗玻璃的下边缘之间的空间中。 根据本发明的一个方面，天线包括长度为0.02λ×f1 / 2（1 +/- 0.2）的多个水平导电条，其相邻的两个连接在相对端，以构成矩形 循环。 水平导电条的数量在2至4的范围内。根据本发明的另一方面，天线包括主元件，其具有两个水平导电条和垂直条，所述垂直条连接位于更靠近 所述空间的宽度方向中心，以及辅助元件，其具有由从所述主元件的所述水平导电条的上部一个向上延伸的垂直部分构成的导电条，以具有上端和在所述主体的上端之间延伸的水平部分 垂直部分和位于空间的宽度方向边缘区域的馈送点。

公开(公告)号：US5101212A

公开(公告)日：1992-03-31

申请号：US555592

申请日：1990-07-23

申请人： Masao Shinnai ,  Kazuya Nishikawa ,  Tokio Tsukada ,  Tohru Hirotsu

发明人： Masao Shinnai ,  Kazuya Nishikawa ,  Tokio Tsukada ,  Tohru Hirotsu

IPC分类号： H01Q1/32 ,  H01Q1/12

CPC分类号： H01Q1/1271

摘要： The invention relates to an antenna on a vehicle rear window glass for the reception of FM radio broadcasting and TV broadcasting in both the VHF and UHF bands. The window glass is provided with defogging heater strips, and the antenna uses a space left above the heater strips. The antenna is a combination of a main antenna and a secondary antenna, and every element of the antenna is a conductive strip. The main antenna has at least two horizontally extending primary elements which are parallel to and at a relatively short distance from each other. Each of the primary elements has a length of 300-550 mm and is connected at its one end to the other(s) by a subsidiary element arranged perpendicular to the primary elements. The secondary antenna has a middle part, which is relatively long and extends horizontally, and two extension parts which extend from the two opposite ends of the middle part parallel and close to the two opposite side edges of the window glass, respectively. The middle part is close to the upper edge of the window glass or close to the uppermost heater strip. The secondary antenna is connected to the main antenna by a straight extension of the subsidiary element of the main antenna.

摘要翻译： 本发明涉及用于在VHF和UHF频带中接收FM无线电广播和电视广播的车辆后窗玻璃上的天线。 窗玻璃设有除雾加热器条，天线使用加热条上方的空间。 天线是主天线和辅助天线的组合，天线的每个元件都是导电条。 主天线具有至少两个水平延伸的主要元件，它们彼此平行并相对较短距离。 每个主要元件具有300-550mm的长度，并且通过垂直于主要元件设置的辅助元件在其一端连接到另一个。 次级天线具有较长的中间部分，并且水平地延伸，并且两个延伸部分分别从中间部分的两个相对的端部平行并靠近窗玻璃的两个相对的侧边缘延伸。 中间部分靠近窗玻璃的上边缘或靠近最上面的加热条。 次天线通过主天线的辅助元件的直线延伸连接到主天线。

公开(公告)号：US5239303A

公开(公告)日：1993-08-24

申请号：US805966

申请日：1991-12-12

申请人： Tohru Hirotsu ,  Kazuhiko Fujii ,  Tokio Tsukada ,  Shingo Tadokoro

发明人： Tohru Hirotsu ,  Kazuhiko Fujii ,  Tokio Tsukada ,  Shingo Tadokoro

IPC分类号： H01Q1/32 ,  H01Q1/12

CPC分类号： H01Q1/1271

摘要： The invention relates to an antenna on a vehicle rear window glass for the reception of FM radio broadcasting and TV broadcasting in both the VHF and UHF bands. The window glass is provided with defogging heater strips, and the antenna uses a space left above the heater strips. The antenna is constructed of a plurality of linear elements comprising (A) a combination of two primary elements, which are spaced from each other in the direction widthwise of the window glass and each of which has two parallel horizontal parts and at least one relatively short vertical part connecting the two horizontal parts at their ends, and a linear conductor connecting the two primary elements to each other, (B) a secondary element having a vertical part extending upward from a selected part of the combination (A) and a horizontal part extending from the upper end of the vertical part toward a side edge of the window glass and (C) a reactance element which extends downward from the extended end of the horizontal part of the secondary element (B) and makes at least two turns so as to have at least one L-shaped portion in which one leg part is parallel to another part of the reactance element. At the extended end of the reactance element (C) the antenna is connected to a feed point which is located near the side edge of the window glass.

摘要翻译： 本发明涉及用于在VHF和UHF频带中接收FM无线电广播和电视广播的车辆后窗玻璃上的天线。 窗玻璃设有除雾加热器条，天线使用加热条上方的空间。 天线由多个线性元件构成，包括（A）两个主要元件的组合，两个主要元件在窗玻璃的宽度方向上彼此间隔开，并且每个具有两个平行的水平部分和至少一个相对较短的 连接两个水平部分在其端部的垂直部分和将两个主要元件彼此连接的线性导体，（B）具有从组合（A）的选定部分向上延伸的垂直部分的第二元件和水平部分 从所述垂直部分的上端朝向所述窗玻璃的侧边缘延伸;以及（C）从所述次要元件（B）的水平部分的延伸端向下延伸的电抗元件，并且形成至少两匝，以便 具有至少一个L形部分，其中一个腿部平行于电抗元件的另一部分。 在电抗元件（C）的延伸端，天线连接到位于窗玻璃侧边缘附近的馈电点。

公开(公告)号：US4954797A

公开(公告)日：1990-09-04

申请号：US248093

申请日：1988-09-23

申请人： Masao Shinnai ,  Kazuya Nishikawa ,  Tokio Tsukada ,  Tohru Hirotsu

发明人： Masao Shinnai ,  Kazuya Nishikawa ,  Tokio Tsukada ,  Tohru Hirotsu

IPC分类号： H01Q1/12

CPC分类号： H01Q1/1278

摘要： On a vehicle window glass provided with defogging heater strips, such as automobile rear window glass, the invention provides an antenna of improved efficiency for receiving FM and AM radio broadcast waves. In an area left above the heater strips the antenna is constructed of at least three elements each of which is a conductive strip. The first and main element is a T-shaped element with its horizontal part at a short distance from the upper edge of the window glass. On one side of the vertical part of the T-shaped element, the second element extends horizontally from a point on that vertical part. The third element, which is located on the other side of that vertical part, has a primary part which constitutes at least three sides of a horizontally elongate rectangle and a secondary part which extends horizontally from a point on the vertical part of the T-shaped element and connects with the primary part. A lead extends from a side of the rectangle to a feed point. The antenna is coupled with the heater strips by a conductive line which connects with the heater strips and has a horizontal part that makes capacitive coupling with the horizontal part of the T-shaped element.

摘要翻译： 本发明提供了一种提供有效地用于接收FM和AM无线电广播波的天线，在车窗玻璃上设有除雾加热器条，例如汽车后窗玻璃。 在加热器条带上方的区域中，天线由至少三个元件构成，每个元件是导电条。 第一和主要元件是T形元件，其水平部分距离窗玻璃的上边缘很短的距离。 在T形元件的垂直部分的一侧，第二元件从该垂直部分上的一个点水平延伸。 第三元件位于该垂直部分的另一侧，具有构成水平细长矩形的至少三个侧面的主要部分和从T形的垂直部分上的点水平延伸的次要部分 元素并与主要部分连接。 导线从矩形侧延伸到馈电点。 天线通过与加热器条连接的导电线与加热器条耦合，并具有与T形元件的水平部分电容耦合的水平部分。