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1. 发明授权

US07209088B2 Feed antenna including dielectric waveguide 有权
标题翻译：馈电天线包括介质波导
公开(公告)号：US07209088B2
公开(公告)日：2007-04-24
申请号：US11000975
申请日：2004-12-02
申请人： Masakatsu Maruyama , Chitaka Manabe , Yoshito Fukumoto , Nobuyuki Kawakami , Takayuki Hirano
发明人： Masakatsu Maruyama , Chitaka Manabe , Yoshito Fukumoto , Nobuyuki Kawakami , Takayuki Hirano
IPC分类号： H01Q13/00
CPC分类号： H01Q9/045 , H01Q9/0407
摘要： A feed antenna includes a pair of conductive members, a dielectric waveguide placed therebetween, a dielectric member that is placed between the conductive members and located close to the dielectric waveguide, and a plurality of dielectric binding sections for binding the dielectric waveguide to the dielectric member. One of the conductive members has a plurality of openings.
摘要翻译：馈电天线包括一对导电构件，介于其间的电介质波导，介于导电构件之间并位于电介质波导附近的电介质构件，以及用于将电介质波导结合到电介质构件。导电构件中的一个具有多个开口。

2. 发明授权

US07498076B2 Methods for manufacturing porous dielectric substrates including patterned electrodes 有权
标题翻译：制造包括图案化电极的多孔电介质基片的方法
公开(公告)号：US07498076B2
公开(公告)日：2009-03-03
申请号：US11285067
申请日：2005-11-23
申请人： Masakatsu Maruyama , Yoshito Fukumoto , Chitaka Manabe
发明人： Masakatsu Maruyama , Yoshito Fukumoto , Chitaka Manabe
IPC分类号： B32B3/26 , H01L21/44 , H01L21/84 , H05K3/20
CPC分类号： H05K3/20 , H01L21/4846 , H01L21/568 , H01L21/6835 , H01L23/49861 , H01L23/49866 , H01L23/66 , H01L2221/68363 , H01L2924/0002 , H05K1/024 , H05K1/0313 , H05K2201/0116 , Y10S438/977 , Y10T428/249953 , H01L2924/00
摘要： A method for manufacturing a porous dielectric substrate including patterned electrodes includes a patterned electrode-forming step of preparing a support plate having a releasable flat face and then forming the patterned electrodes on the flat face, a porous dielectric substrate-forming step of feeding a material for forming the porous dielectric substrate onto the flat face having the patterned electrodes arranged thereon to form the porous dielectric substrate in which the patterned electrodes are embedded, and a separation step of separating the support plate from the porous dielectric substrate having the patterned electrodes embedded therein. In the patterned electrode-forming step, the patterned electrodes formed on the flat face are processed to have rough surfaces in the patterned electrode-forming step. Alternatively, after the flat face is coated with a releasing agent, the patterned electrodes are formed on the resulting flat face.
摘要翻译：一种制造包括图案化电极的多孔电介质基片的方法包括：图案化电极形成步骤，制备具有可释放平面的支撑板，然后在平坦面上形成图案化电极;多孔电介质基片形成步骤，用于在其上布置有图案化电极的平面上形成多孔电介质基板以形成其中嵌入有图案化电极的多孔电介质基板，以及分离步骤，用于将支撑板与嵌入其中的图案化电极的多孔电介质基板分离。在图案化电极形成步骤中，形成在平面上的图案化电极在图案化电极形成步骤中被处理成具有粗糙表面。或者，在平面涂布有脱模剂之后，在所得到的平面上形成图案化电极。

3. 发明申请

US20070004363A1 Radio lan antenna 审中-公开
标题翻译：无线局域网天线
公开(公告)号：US20070004363A1
公开(公告)日：2007-01-04
申请号：US10556425
申请日：2004-04-12
申请人： Takuya Kusaka , Masakatsu Maruyama , Chitaka Manabe , Yoshito Fukumoto , Naoki Tamura
发明人： Takuya Kusaka , Masakatsu Maruyama , Chitaka Manabe , Yoshito Fukumoto , Naoki Tamura
IPC分类号： H04B1/06 , H04B1/38 , H04B7/00
CPC分类号： H01Q1/007 , H01Q1/276 , H01Q9/0407 , H01Q13/206 , H01Q21/08 , H01Q21/20 , H04W84/12
摘要： A high-frequency micro-strip line for transmitting a high-frequency wave for a wireless LAN system has a layered structure where, on a ground layer made of a conductive material, a dielectric layer made of a dielectric material and a signal line made of a conductive material are successively laid. The high-frequency micro-strip line further includes a patch antenna comprising a dielectric plate made of a dielectric material and a patch made of a conductive material, which are successively laid into a layered structure, the patch antenna being electrically connected to the signal line. A wireless-communication RF signal transmission device capable of being applied to such a line is also provided.
摘要翻译：用于传输无线LAN系统的高频波的高频微带线具有分层结构，其中在由导电材料制成的接地层上由电介质材料制成的电介质层和由连续铺设导电材料。高频微带线还包括贴片天线，其包括由介电材料制成的电介质板和由导电材料制成的贴片，其被依次铺设成层状结构，贴片天线电连接到信号线。还提供能够应用于这种线路的无线通信RF信号发送装置。

4. 发明申请

US20060148209A1 Methods for manufacturing porous dielectric substrates including patterned electrodes 有权
公开(公告)号：US20060148209A1
公开(公告)日：2006-07-06
申请号：US11285067
申请日：2005-11-23
申请人： Masakatsu Maruyama , Yoshito Fukumoto , Chitaka Manabe
发明人： Masakatsu Maruyama , Yoshito Fukumoto , Chitaka Manabe
IPC分类号： H01L21/30 , H01L21/4763
CPC分类号： H05K3/20 , H01L21/4846 , H01L21/568 , H01L21/6835 , H01L23/49861 , H01L23/49866 , H01L23/66 , H01L2221/68363 , H01L2924/0002 , H05K1/024 , H05K1/0313 , H05K2201/0116 , Y10S438/977 , Y10T428/249953 , H01L2924/00
摘要： A method for manufacturing a porous dielectric substrate including patterned electrodes includes a patterned electrode-forming step of preparing a support plate having a releasable flat face and then forming the patterned electrodes on the flat face, a porous dielectric substrate-forming step of feeding a material for forming the porous dielectric substrate onto the flat face having the patterned electrodes arranged thereon to form the porous dielectric substrate in which the patterned electrodes are embedded, and a separation step of separating the support plate from the porous dielectric substrate having the patterned electrodes embedded therein. In the patterned electrode-forming step, the patterned electrodes formed on the flat face are processed to have rough surfaces in the patterned electrode-forming step. Alternatively, after the flat face is coated with a releasing agent, the patterned electrodes are formed on the resulting flat face.

5. 发明申请

US20060050003A1 Feed antenna including dielectric waveguide 有权
标题翻译：馈电天线包括介质波导
公开(公告)号：US20060050003A1
公开(公告)日：2006-03-09
申请号：US11000975
申请日：2004-12-02
申请人： Masakatsu Maruyama , Chitaka Manabe , Yoshito Fukumoto , Nobuyuki Kawakami , Takayuki Hirano
发明人： Masakatsu Maruyama , Chitaka Manabe , Yoshito Fukumoto , Nobuyuki Kawakami , Takayuki Hirano
IPC分类号： H01Q13/00
CPC分类号： H01Q9/045 , H01Q9/0407
摘要： A feed antenna includes a pair of conductive members, a dielectric waveguide placed therebetween, a dielectric member that is placed between the conductive members and located close to the dielectric waveguide, and a plurality of dielectric binding sections for binding the dielectric waveguide to the dielectric member. One of the conductive members has a plurality of openings.
摘要翻译：馈电天线包括一对导电构件，介于其间的电介质波导，介于导电构件之间并位于电介质波导附近的电介质构件，以及用于将电介质波导结合到电介质构件。导电构件中的一个具有多个开口。

6. 发明申请

US20080037507A1 Wireless Communication Device 审中-公开
标题翻译：无线通信设备
公开(公告)号：US20080037507A1
公开(公告)日：2008-02-14
申请号：US11791676
申请日：2005-05-23
申请人： Yoshito Fukumoto , Chitaka Manabe , Yuichiro Goto , Hideo Ikeda , Koji Inoue , Koyo Kegasa
发明人： Yoshito Fukumoto , Chitaka Manabe , Yuichiro Goto , Hideo Ikeda , Koji Inoue , Koyo Kegasa
IPC分类号： H04B7/212
CPC分类号： H04B7/265 , H04B1/005 , H04B1/18 , H04B1/52 , H04W4/18 , H04W88/04
摘要： Existing modems of time division duplex (TDD) type can be utilized without modification to perform a high speed wireless communication with stable communication quality in other frequency bands such as quasi-millimeter to millimeter wave bands. There are included a circulator (11) connected to TDD modems (1, 2) and receives signals transmitted thereby to output those signals from a first connection terminal (p1) and outputs signals received at a second connection terminal (p2) to the TDD modems (1, 2), and a frequency converter (2a) that raise the frequency of the signals from the circulator (11) by a predetermined frequency width and lowers the frequency of signals from a receive antenna (32) by a predetermined frequency width. It may be arranged that the frequency conversion width be made different between the uplink and downlink and that a filter, which blocks the transmitting wireless frequency and passes the receiving wireless frequency, is provided between the receive antenna (32) and a frequency converter (22a).
摘要翻译：可以利用现有的时分双工（TDD）类型的调制解调器，而无需修改即可在诸如准毫米至毫米波段的其他频带中执行具有稳定通信质量的高速无线通信。包括连接到TDD调制解调器（1,2）的循环器（11），并且接收从其发送的信号以从第一连接端子（p 1）输出这些信号，并将在第二连接端子（p 2）接收的信号输出到 TDD调制解调器（1,2）和频率转换器（2a），其将来自循环器（11）的信号的频率提高预定的频率宽度，并且将来自接收天线（32）的信号的频率降低预定的频率宽度。可以设置在上行链路和下行链路之间使频率转换宽度不同，并且在接收天线（32）和频率转换器（22）之间提供阻塞发送无线频率并通过接收无线频率的滤波器一个）。

7. 发明授权

US07024170B2 Frequency conversion apparatus 失效
公开(公告)号：US07024170B2
公开(公告)日：2006-04-04
申请号：US10289096
申请日：2002-11-07
申请人： Chitaka Manabe , Yoshito Fukumoto
发明人： Chitaka Manabe , Yoshito Fukumoto
IPC分类号： H04B7/00
CPC分类号： H03D7/161 , H04B1/28
摘要： A plurality of frequency conversion sections is provided, each of which comprises a first frequency mixer for converting the frequency of the input frequency signal by a signal from a first oscillator; a first filter for extracting an element signal from the output signal of the first frequency mixer; a second frequency mixer for converting the frequency of the output signal from the first filter by a signal from a second oscillator; and a second filter for extracting a element signal from the output signal of the second frequency mixer. The respective frequencies of the first and second oscillators are determined in accordance with a predetermined frequency setting rule specified by the relationship between the frequency conversion sections. The element signals sequentially arranged in a predetermined frequency interval can be rearranged in a desired frequency interval within a desired frequency bandwidth.

8. 发明申请

US20090009299A1 Information Synchronizing System 审中-公开
标题翻译：信息同步系统
公开(公告)号：US20090009299A1
公开(公告)日：2009-01-08
申请号：US12087901
申请日：2007-02-20
申请人： Hideo Ikeda , Takuya Kusaka , Naoki Tamura , Chitaka Manabe , Hidenori Sakai , Yuichi Iwasa
发明人： Hideo Ikeda , Takuya Kusaka , Naoki Tamura , Chitaka Manabe , Hidenori Sakai , Yuichi Iwasa
IPC分类号： H04Q5/22
CPC分类号： H04L67/1095
摘要： An information synchronizing system includes a wireless communication terminal including a first information storage device having a first wireless communication range and a second information storage device having a second wireless communication range, the second wireless communication range being larger than the first wireless communication range; a read/write device that reads information from and writes information to the first information storage device; a wireless communication base station capable of performing wireless communication with the wireless communication terminal; and a synchronization controlling device that writes information stored in the first information storage device, the information being read using the read/write device, to the second information storage device via the wireless communication base station and the wireless communication terminal.
摘要翻译：信息同步系统包括：无线通信终端，包括具有第一无线通信范围的第一信息存储装置和具有第二无线通信范围的第二信息存储装置，所述第二无线通信范围大于所述第一无线通信范围; 读/写设备，用于从第一信息存储设备读取信息并向其写入信息; 能够与无线通信终端进行无线通信的无线通信基站; 以及同步控制装置，其通过无线通信基站和无线通信终端，将存储在第一信息存储装置中的信息，使用读/写装置读取的信息写入第二信息存储装置。

9. 发明申请

US20060181354A1 Oscillator Including Phase Frequency Detectors For Detecting a Phase Difference Between Two Input Signals and Outputting a Control Command Signal 失效
标题翻译：包括用于检测两个输入信号之间的相位差并输出控制指令信号的相位检波器的振荡器
公开(公告)号：US20060181354A1
公开(公告)日：2006-08-17
申请号：US11404762
申请日：2006-04-17
申请人： Koyo Kegasa , Chitaka Manabe
发明人： Koyo Kegasa , Chitaka Manabe
IPC分类号： H03L7/00
CPC分类号： H03L7/18 , H03L7/087 , H03L7/0891 , H03L7/095 , H03L7/23
摘要： An oscillator includes phase frequency detectors, each detecting the phase difference between two input signals (output signal and external reference signal) and outputting a control command signal for controlling the output signal to achieve a desired frequency on the basis of the phase difference. A plurality of ICs, each including a phase frequency detector, frequency dividers, a charge pump, and a lock detection circuit, is operated in parallel. A composite control command signal generated by combining outputs of the phase frequency detectors is output via a loop filter to a voltage-controlled oscillator. Whether phase noise is reduced sufficiently is determined on the basis of detection results by an amplitude detection circuit for detecting the amplitude of an AC component of the composite control command signal and the lock detection circuits. The phase frequency detectors are repeatedly reactivated until the phase noise is reduced sufficiently.
摘要翻译：振荡器包括相位频率检测器，每个相位检测器检测两个输入信号（输出信号和外部参考信号）之间的相位差，并且输出用于控制输出信号的控制命令信号，以基于相位差实现期望的频率。并行地操作多个IC，每个IC包括相位频率检测器，分频器，电荷泵和锁定检测电路。通过组合相位频率检测器的输出而产生的复合控制指令信号通过环路滤波器输出到压控振荡器。基于用于检测复合控制指令信号的AC分量的振幅的振幅检测电路和锁定检测电路，确定相位噪声是否充分降低。相位频率检测器被重新激活，直到相位噪声充分降低。

10. 发明申请

US20090134941A1 Negative Resistance Input Amplifier Circuit and Oscillation Circuit 审中-公开
标题翻译：负电阻输入放大器电路和振荡电路
公开(公告)号：US20090134941A1
公开(公告)日：2009-05-28
申请号：US11883927
申请日：2006-02-02
申请人： Koyo Kegasa , Chitaka Manabe
发明人： Koyo Kegasa , Chitaka Manabe
IPC分类号： H03F3/191
CPC分类号： H03B5/187
摘要： The present invention provides a negative resistance input amplifier including: a microstrip line having one end connected to a collector of a transistor and the other end being open with a length of ¼ of a wavelength λ at a predetermined frequency f; and a microstrip line having one end connected to an emitter of the transistor and the other end grounded with a length of ¼ of the wavelength λ at the predetermined frequency f so that impedance viewed from a base of the transistor becomes negative only at around a target frequency, and an oscillator using the negative resistance input amplifier.
摘要翻译：本发明提供一种负电阻输入放大器，包括：微带线，其一端连接到晶体管的集电极，另一端以预定频率f的1/4波长的长度开放; 以及微带线，其一端连接到晶体管的发射极，另一端以预定频率f的波长λ的1/4的长度接地，使得从晶体管的基极观察到的阻抗仅在目标周围为负频率和使用负电阻输入放大器的振荡器。

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