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1. 发明申请

US20060017641A1 Antenna device 有权
公开(公告)号：US20060017641A1
公开(公告)日：2006-01-26
申请号：US10534106
申请日：2004-03-12
申请人： Naofumi Yoneda , Moriyasu Miyazaki , Yoshio Inasawa , Yoshikio Konishi , Shigeru Makino , Akio Iida , Izugru Naitoh , Toshiyuki Horie , Hiroyuki Satoh , Yutaka Shimawaki
发明人： Naofumi Yoneda , Moriyasu Miyazaki , Yoshio Inasawa , Yoshikio Konishi , Shigeru Makino , Akio Iida , Izugru Naitoh , Toshiyuki Horie , Hiroyuki Satoh , Yutaka Shimawaki
IPC分类号： H01Q13/00
CPC分类号： H01P1/063 , H01P1/161 , H01Q3/20 , H01Q19/19 , H01Q19/195
摘要： An antenna apparatus in which a combination of rectangular waveguides 9a and 10a and a combination of rectangular waveguides 9b and 10b are disposed bilateral symmetrically to each other, and a waveguide orthomode transducer 13 is disposed above a waveguide orthomode transducer 8 is provided. Therefore, the profile of the antenna apparatus can be reduced and the stability of installation of the antenna apparatus can be improved without impairing the electric characteristics of the antenna apparatus. Since the antenna apparatus has a bilateral symmetric structure, it excels in weight balance and offers stable performance from the viewpoint of mechanism.

2. 发明授权

US07095380B2 Antenna device 有权
标题翻译：天线设备
公开(公告)号：US07095380B2
公开(公告)日：2006-08-22
申请号：US10534106
申请日：2004-03-12
申请人： Naofumi Yoneda , Moriyasu Miyazaki , Yoshio Inasawa , Yoshihiko Konishi , Shigeru Makino , Akio Iida , Izuru Naitoh , Toshiyuki Horie , Hiroyuki Satoh , Yutaka Shimawaki
发明人： Naofumi Yoneda , Moriyasu Miyazaki , Yoshio Inasawa , Yoshihiko Konishi , Shigeru Makino , Akio Iida , Izuru Naitoh , Toshiyuki Horie , Hiroyuki Satoh , Yutaka Shimawaki
IPC分类号： H01Q13/00
CPC分类号： H01P1/063 , H01P1/161 , H01Q3/20 , H01Q19/19 , H01Q19/195
摘要： An antenna apparatus in which a combination of rectangular waveguides 9a and 10a and a combination of rectangular waveguides 9b and 10b are disposed bilateral symmetrically to each other, and a waveguide orthomode transducer 13 is disposed above a waveguide orthomode transducer 8 is provided. Therefore, the profile of the antenna apparatus can be reduced and the stability of installation of the antenna apparatus can be improved without impairing the electric characteristics of the antenna apparatus. Since the antenna apparatus has a bilateral symmetric structure, it excels in weight balance and offers stable performance from the viewpoint of mechanism.
摘要翻译：其中矩形波导9a和10a的组合以及矩形波导9b和10b的组合彼此对称地设置，并且设置在波导原型转换器8上方的波导正射型换能器13的天线装置。因此，可以降低天线装置的轮廓，并且可以在不削弱天线装置的电气特性的情况下提高天线装置的安装稳定性。由于天线装置具有双边对称结构，因此在机械性方面具有优异的重量平衡性和稳定性。

3. 发明授权

US06741216B2 Reflector antenna 有权
标题翻译：反射天线
公开(公告)号：US06741216B2
公开(公告)日：2004-05-25
申请号：US10275064
申请日：2002-12-19
申请人： Yoshio Inasawa , Izuru Naito , Shigeru Makino , Naofumi Yoneda , Moriyasu Miyazaki , Yoshihiko Konishi , Shuji Urasaki
发明人： Yoshio Inasawa , Izuru Naito , Shigeru Makino , Naofumi Yoneda , Moriyasu Miyazaki , Yoshihiko Konishi , Shuji Urasaki
IPC分类号： H01Q300
CPC分类号： H01Q19/19 , H01Q3/08 , H01Q3/20 , H01Q19/193
摘要： In order to provide a reflector antenna apparatus which can be installed within a small space, which has adequate practicality, and which can perform scanning by pivoting about two axes which are perpendicular to each other, in a reflector antenna apparatus having a Cassegrain reflector and a rotating mechanism which rotates the reflector about an azimuth axis and an elevation axis, a reflector with a substantially rectangular aperture has its elevation axis passing through substantially the central portion of the height dimension of the reflector, and reflector surface adjustment is carried out such that substantially all of the electromagnetic waves which are supplied are received and reflected, whereby the antenna height does not become large when the reflector rotates about the elevation axis. The reflector may be an array of a plurality of reflector elements.
摘要翻译：为了提供一种可以安装在具有足够实用性的小空间内的反射器天线装置，并且其可以通过围绕彼此垂直的两个轴线枢转进行扫描，在具有卡塞格林反射器和旋转机构，其使反射器围绕方位角轴和仰角轴旋转，反射器具有基本上矩形的孔径，其高度轴穿过反射器的高度尺寸的大致中心部分，并且进行反射器表面调节，使得基本上所提供的所有电磁波被接收和反射，由此当反射器围绕仰角旋转时天线高度不变大。反射器可以是多个反射器元件的阵列。

4. 发明授权

US06870512B2 Antenna device for conducting two-axial scanning of an azimuth and elevation 失效
标题翻译：用于进行方位角和仰角的双轴扫描的天线装置
公开(公告)号：US06870512B2
公开(公告)日：2005-03-22
申请号：US10258394
申请日：2001-07-18
申请人： Naofumi Yoneda , Moriyasu Miyazaki , Izuru Naitoh , Yoshio Inasawa , Shigeru Makino , Shuji Urasaki , Yoshihiko Konishi
发明人： Naofumi Yoneda , Moriyasu Miyazaki , Izuru Naitoh , Yoshio Inasawa , Shigeru Makino , Shuji Urasaki , Yoshihiko Konishi
IPC分类号： H01Q3/08 , H01Q3/20 , H01Q19/19 , H01Q13/00
CPC分类号： H01Q3/20 , H01Q3/08 , H01Q19/19
摘要： For the purpose of obtaining a mechanical drive reflecting mirror antenna device which is downsized and low in attitude, enables wide-angle scanning, and is high in performance, there are provided a main reflection mirror 1, a sub-reflection mirror 2, a primary radiator 3, a first circular waveguide 4 which is connected to the primary radiator and has a plurality of bend portions, a first circular waveguide rotary joint 5 which is connected to the first circular waveguide, a second circular waveguide 7 which is connected to the first circular waveguide rotary joint and has a plurality of bend portions, and a second circular waveguide rotary joint 8 which is connected to the second circular waveguide and is different in a direction of a rotary axis from the first circular waveguide rotary joint by substantially 90 degrees.
摘要翻译：为了获得小型化和低姿态的机械驱动反射镜天线装置，能够进行广角扫描，性能高，所以设置有主反射镜1，副反射镜2，主反射镜2 散热器3，连接到初级辐射体并具有多个弯曲部分的第一圆形波导4，连接到第一圆形波导的第一圆形波导旋转接头5，与第一圆形波导7连接的第一圆形波导7 圆形波导旋转接头，并且具有多个弯曲部分，以及第二圆形波导旋转接头8，其连接到第二圆形波导并且在旋转轴线方向上与第一圆形波导旋转接头相差大约90度。

5. 发明授权

US07081863B2 Reflector antenna 有权
标题翻译：反射天线
公开(公告)号：US07081863B2
公开(公告)日：2006-07-25
申请号：US10526220
申请日：2003-12-25
申请人： Yoshio Inasawa , Shinji Kuroda , Yoshihiko Konishi , Shigeru Makino , Kenji Kusakabe , Izuru Naito
发明人： Yoshio Inasawa , Shinji Kuroda , Yoshihiko Konishi , Shigeru Makino , Kenji Kusakabe , Izuru Naito
IPC分类号： H01Q13/00
CPC分类号： H01Q19/19
摘要： A reflector antenna device includes: an auxiliary reflector 1 that receives an electric wave radiated from an opening portion by a primary radiator 3 and reflects the electric wave; and a main reflector 2 that receives the electric wave that is reflected by the auxiliary reflector 1 and radiates the electric wave to a space. In the reflector antenna device, the configurations of the auxiliary reflector 1 and the main reflector 2 are designed such that an electric power in an area of the main reflector 2 where the auxiliary reflector 1 is projected on the main reflector 2 in parallel with the radiating direction of the electric wave due to the main reflector 2 is equal 1 or lower than a predetermined first threshold value, and a radiation pattern of the antenna which is determined by the area of the main reflector 2 other than the area has a desired characteristic.
摘要翻译：反射器天线装置包括：辅助反射器1，其接收由初级辐射器3从开口部分辐射的电波并反射电波; 以及主反射器2，其接收由辅助反射器1反射的电波并将电波辐射到空间。在反射器天线装置中，辅助反射器1和主反射器2的构造被设计成使得主反射器2的辅助反射体1的区域中的电力与辅助反射体2平行地投射在主反射体2上由于主反射器2引起的电波的方向等于1或低于预定的第一阈值，并且由除了该区域之外的主反射器2的面积确定的天线的辐射图案具有期望的特性。

6. 发明申请

US20060001588A1 Reflector antena 有权
标题翻译：反射器电话
公开(公告)号：US20060001588A1
公开(公告)日：2006-01-05
申请号：US10526220
申请日：2003-12-25
申请人： Yoshio Inasawa , Shinji Kuroda , Yoshihiko Konishi , Shigeru Makino , Kenji Kusakabe , Izuru Naito
发明人： Yoshio Inasawa , Shinji Kuroda , Yoshihiko Konishi , Shigeru Makino , Kenji Kusakabe , Izuru Naito
IPC分类号： H01Q13/00
CPC分类号： H01Q19/19
摘要： A reflector antenna device includes: an auxiliary reflector 1 that receives an electric wave radiated from an opening portion by a primary radiator 3 and reflects the electric wave; and a main reflector 2 that receives the electric wave that is reflected by the auxiliary reflector 1 and radiates the electric wave to a space. In the reflector antenna device, the configurations of the auxiliary reflector 1 and the main reflector 2 are designed such that an electric power in an area of the main reflector 2 where the auxiliary reflector 1 is projected on the main reflector 2 in parallel with the radiating direction of the electric wave due to the main reflector 2 is equal 1 or lower than a predetermined first threshold value, and a radiation pattern of the antenna which is determined by the area of the main reflector 2 other than the area has a desired characteristic.
摘要翻译：反射器天线装置包括：辅助反射器1，其接收由初级辐射器3从开口部分辐射的电波并反射电波; 以及主反射器2，其接收由辅助反射器1反射的电波并将电波辐射到空间。在反射器天线装置中，辅助反射器1和主反射器2的构造被设计成使得主反射器2的辅助反射体1的区域中的电力与辅助反射体2平行地投射在主反射体2上由于主反射器2引起的电波的方向等于1或低于预定的第一阈值，并且由除了该区域之外的主反射器2的面积确定的天线的辐射图案具有期望的特性。

7. 发明申请

US20150207237A1 REFLECTOR ANTENNA DEVICE 有权
标题翻译：反射器天线装置
公开(公告)号：US20150207237A1
公开(公告)日：2015-07-23
申请号：US14416793
申请日：2013-03-27
申请人： Michio Takikawa , Yoshio Inasawa , Tamotsu Nishino
发明人： Michio Takikawa , Yoshio Inasawa , Tamotsu Nishino
IPC分类号： H01Q19/19
CPC分类号： H01Q19/192 , H01Q1/288 , H01Q19/17 , H01Q19/191
摘要： A reflector antenna device is configured to include a main reflector 1 that has a rectangular aperture shape 2, and a primary radiator 3 that radiates a beam having a rectangular shape similar to the aperture shape 2 of the main reflector 1 onto the main reflector 1. As the primary radiator 3, a multimode horn antenna, an active phased array antenna, or the like can be used. As a result, the degree of freedom of reflector shaping can be improved without causing reduction in efficiency.
摘要翻译：反射器天线装置被配置为包括具有矩形孔径形状2的主反射器1和将主反射器1的孔径形状2类似的矩形的光束照射到主反射体1上的主辐射体3。作为主辐射体3，可以使用多模喇叭天线，有源相控阵天线等。结果，可以提高反射器成形的自由度，而不会降低效率。

8. 发明授权

US09543659B2 Reflector antenna device 有权
标题翻译：反射天线装置
公开(公告)号：US09543659B2
公开(公告)日：2017-01-10
申请号：US14416793
申请日：2013-03-27
申请人： Michio Takikawa , Yoshio Inasawa , Tamotsu Nishino
发明人： Michio Takikawa , Yoshio Inasawa , Tamotsu Nishino
IPC分类号： H01Q13/00 , H01Q19/19 , H01Q19/17 , H01Q1/28
CPC分类号： H01Q19/192 , H01Q1/288 , H01Q19/17 , H01Q19/191
摘要： A reflector antenna device is configured to include a main reflector 1 that has a rectangular aperture shape 2, and a primary radiator 3 that radiates a beam having a rectangular shape similar to the aperture shape 2 of the main reflector 1 onto the main reflector 1. As the primary radiator 3, a multimode horn antenna, an active phased array antenna, or the like can be used. As a result, the degree of freedom of reflector shaping can be improved without causing reduction in efficiency.
摘要翻译：反射器天线装置被配置为包括具有矩形孔径形状2的主反射器1和将主反射器1的孔径形状2类似的矩形的光束照射到主反射体1上的主辐射体3。作为主辐射体3，可以使用多模喇叭天线，有源相控阵天线等。结果，可以提高反射器成形的自由度，而不会降低效率。

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