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1. 发明授权

US08063724B2 Self-matching band-pass filter and related frequency down converter 有权
标题翻译：自匹配带通滤波器和相关的降频转换器
公开(公告)号：US08063724B2
公开(公告)日：2011-11-22
申请号：US12500591
申请日：2009-07-09
申请人： Che-Ming Wang , Wen-Tsai Tsai
发明人： Che-Ming Wang , Wen-Tsai Tsai
IPC分类号： H01P1/203 , H04B1/16
CPC分类号： H01P1/20372 , H01P1/20363
摘要： A band-pass filter includes an input port, an output port, and a plurality of resonators. The input port is utilized for receiving a radio frequency signal. The output port is utilized for outputting a filtered signal. The plurality of resonators are placed between the input port and the output port, and are utilized for band-pass filtering the radio frequency signal for generating the filtered signal, wherein the plurality of resonators comprise at least two different trace widths for matching the output impedance of the band-pass filter with the input impedance of a rear-stage circuit coupled to the output port.
摘要翻译：带通滤波器包括输入端口，输出端口和多个谐振器。输入端口用于接收射频信号。输出端口用于输出滤波信号。多个谐振器被放置在输入端口和输出端口之间，并用于带通滤波用于生成滤波信号的射频信号，其中多个谐振器包括至少两个不同的迹线宽度，用于匹配输出阻抗的带通滤波器，其中后级电路的输入阻抗耦合到输出端口。

2. 发明申请

US20100301970A1 SELF-MATCHING BAND-PASS FILTER AND RELATED FREQUENCY DOWN CONVERTER 有权
标题翻译：自适应带通滤波器和相关频率下变频器
公开(公告)号：US20100301970A1
公开(公告)日：2010-12-02
申请号：US12500591
申请日：2009-07-09
申请人： Che-Ming Wang , Wen-Tsai Tsai
发明人： Che-Ming Wang , Wen-Tsai Tsai
IPC分类号： H01P1/203
CPC分类号： H01P1/20372 , H01P1/20363
摘要： A band-pass filter includes an input port, an output port, and a plurality of resonators. The input port is utilized for receiving a radio frequency signal. The output port is utilized for outputting a filtered signal. The plurality of resonators are placed between the input port and the output port, and are utilized for band-pass filtering the radio frequency signal for generating the filtered signal, wherein the plurality of resonators comprise at least two different trace widths for matching the output impedance of the band-pass filter with the input impedance of a rear-stage circuit coupled to the output port.
摘要翻译：带通滤波器包括输入端口，输出端口和多个谐振器。输入端口用于接收射频信号。输出端口用于输出滤波信号。多个谐振器被放置在输入端口和输出端口之间，并用于带通滤波用于生成滤波信号的射频信号，其中多个谐振器包括至少两个不同的迹线宽度，用于匹配输出阻抗的带通滤波器，其中后级电路的输入阻抗耦合到输出端口。

3. 发明授权

US08362851B2 High isolation power divider 有权
标题翻译：高隔离功率分配器
公开(公告)号：US08362851B2
公开(公告)日：2013-01-29
申请号：US12775490
申请日：2010-05-07
申请人： Wen-Tsai Tsai , Che-Ming Wang
发明人： Wen-Tsai Tsai , Che-Ming Wang
IPC分类号： H01P5/12
CPC分类号： H01P5/12
摘要： A high isolation power divider is disclosed, which includes a substrate, a first split arm, a second split arm, a signal input unit, a connection unit, a ground layer, a slit. The signal input unit is coupled to the first split arm and the second split arm for receiving an input signal and dividing the input signal to the first split arm and second split arm. The connection unit is coupled to the first split arm and the second split arm, wherein the connection unit, the first split arm, and the second split arm are deposited on a first plane of the substrate, and surround a first area. The ground layer is deposited on the second plane of the substrate for providing grounding. The slit is formed in the ground layer, wherein at least a part of the slit is formed within a second area corresponding to the first area.
摘要翻译：公开了一种高隔离功率分配器，其包括基板，第一分割臂，第二分割臂，信号输入单元，连接单元，接地层，狭缝。信号输入单元耦合到第一分离臂和第二分离臂，用于接收输入信号并将输入信号分成第一分离臂和第二分离臂。连接单元联接到第一分割臂和第二分割臂，其中连接单元，第一分割臂和第二分割臂沉积在基板的第一平面上，并且包围第一区域。接地层沉积在衬底的第二平面上以提供接地。狭缝形成在接地层中，其中狭缝的至少一部分形成在对应于第一区域的第二区域内。

4. 发明申请

US20100321131A1 High Isolation Power Divider 有权
标题翻译：高隔离功率分配器
公开(公告)号：US20100321131A1
公开(公告)日：2010-12-23
申请号：US12775490
申请日：2010-05-07
申请人： Wen-Tsai Tsai , Che-Ming Wang
发明人： Wen-Tsai Tsai , Che-Ming Wang
IPC分类号： H01P5/12
CPC分类号： H01P5/12
摘要： A high isolation power divider is disclosed, which includes a substrate, a first split arm, a second split arm, a signal input unit, a connection unit, a ground layer, a slit. The signal input unit is coupled to the first split arm and the second split arm for receiving an input signal and dividing the input signal to the first split arm and second split arm. The connection unit is coupled to the first split arm and the second split arm, wherein the connection unit, the first split arm, and the second split arm are deposited on a first plane of the substrate, and surround a first area. The ground layer is deposited on the second plane of the substrate for providing grounding. The slit is formed in the ground layer, wherein at least a part of the slit is formed within a second area corresponding to the first area.
摘要翻译：公开了一种高隔离功率分配器，其包括基板，第一分割臂，第二分割臂，信号输入单元，连接单元，接地层，狭缝。信号输入单元耦合到第一分离臂和第二分离臂，用于接收输入信号并将输入信号分成第一分离臂和第二分离臂。连接单元联接到第一分割臂和第二分割臂，其中连接单元，第一分割臂和第二分割臂沉积在基板的第一平面上，并且包围第一区域。接地层沉积在衬底的第二平面上以提供接地。狭缝形成在接地层中，其中狭缝的至少一部分形成在对应于第一区域的第二区域内。

5. 发明申请

US20130120078A1 ONE INPUT TO FOUR OUTPUT POWER DIVIDER 有权
标题翻译：一个输入到四个输出功率分配器
公开(公告)号：US20130120078A1
公开(公告)日：2013-05-16
申请号：US13593487
申请日：2012-08-23
申请人： Wen-Tsai Tsai , Yu-Feng Lee
发明人： Wen-Tsai Tsai , Yu-Feng Lee
IPC分类号： H01P5/12
CPC分类号： H01P5/16
摘要： A one input to four output power divider is operable in a specified frequency band, and includes a first microstrip power divider, a first quarter-wavelength microstrip which has an end coupled electrically to one output terminal of the first microstrip power divider, a second microstrip power divider which has an input terminal coupled electrically to another end of the first quarter-wavelength microstrip, a second quarter-wavelength microstrip which has an end coupled electrically to the other output terminal of the first microstrip power divider, and a third microstrip power divider which has an input terminal coupled electrically to another end of the second quarter-wavelength microstrip.
摘要翻译：四个输出功率分配器的一个输入可在指定的频带中操作，并且包括第一微带功率分配器，第一四分之一波长微带，其端部电耦合到第一微带功率分配器的一个输出端子，第二微带功率分配器，其具有与第一四分之一波长微带的另一端电连接的输入端子，第二四分之一波长微带线，其端部电连接到第一微带功率分配器的另一输出端子，以及第三微带功率分配器其具有与第二四分之一波长微带的另一端电连接的输入端子。

6. 发明授权

US08085213B2 Low noise block converter feedhorn 有权
标题翻译：低噪声块转换器馈电喇叭
公开(公告)号：US08085213B2
公开(公告)日：2011-12-27
申请号：US12385034
申请日：2009-03-30
申请人： Tsan-Chou Wu , Wen-Tsai Tsai , Chen-Yueh Chen
发明人： Tsan-Chou Wu , Wen-Tsai Tsai , Chen-Yueh Chen
IPC分类号： H01Q13/00
CPC分类号： H01P7/10
摘要： A low noise block converter feedhorn (LNBF) is disclosed. The LNBF comprises a PCB, a dielectric resonator oscillator (DRO), a chamber, a tuning screw, and a cover. The DRO is placed on the PCB. The chamber has a first partition, and the first partition is used to cover up the DRO. The chamber further comprises a round hole. The tuning screw passes through the round hole and is then used to adjust the oscillating frequency of the DRO. The cover is used to cover up the tuning screw in order to restrain the DRO from power leakage through the gap in between the round hole and the tuning screw.
摘要翻译：公开了一种低噪声块转换器馈电喇叭（LNBF）。 LNBF包括PCB，介质谐振器振荡器（DRO），腔室，调谐螺钉和盖子。 DRO放在PCB上。腔室具有第一分区，第一分区用于覆盖DRO。该室还包括圆孔。调谐螺丝通过圆孔，然后用于调节DRO的振荡频率。盖子用于覆盖调谐螺丝，以便通过圆孔和调谐螺钉之间的间隙来限制DRO的电力泄漏。

7. 发明授权

US09197337B2 Wireless signal transmission device and signal receiver with a wave guide including a medium sheet with first and second sections having different dielectric constants 有权
标题翻译：具有波导的无线信号传输装置和信号接收器，包括具有不同介电常数的第一和第二部分的介质片
公开(公告)号：US09197337B2
公开(公告)日：2015-11-24
申请号：US13549288
申请日：2012-07-13
申请人： Ta-Jen Wu , Wen-Tsai Tsai , Wen-Chen Lan
发明人： Ta-Jen Wu , Wen-Tsai Tsai , Wen-Chen Lan
IPC分类号： H04H40/90 , H01P1/17 , H01Q15/24
CPC分类号： H04H40/90 , H01P1/17 , H01Q15/242
摘要： A wireless signal transmission device is provided. The wireless signal transmission device includes a reflective surface and a receiver. The reflective surface reflects a wireless signal. The receiver receives the wireless signal reflected. The receiver includes a receiver body, a wave guide, a transmission unit and a medium sheet. The wave guide includes an opening end and a connection end connected thereto. The transmission unit is disposed in the wave guide adjacent to the connection end for receiving the wireless signal. The medium sheet is disposed in the wave guide, wherein the medium sheet comprises a first section and a second section, the first section is adjacent to the transmission unit, the second section is adjacent to the opening end, the first section has a first dielectric constant, the second section has a second dielectric constant, and the first dielectric constant is smaller than the second dielectric constant.
摘要翻译：提供一种无线信号传输装置。无线信号传输装置包括反射表面和接收器。反射表面反映无线信号。接收机接收到反射的无线信号。接收机包括接收器本体，波导，传输单元和介质片。波导包括开口端和与其连接的连接端。传输单元设置在邻近连接端的波导中用于接收无线信号。介质片布置在波导管中，其中介质片包括第一部分和第二部分，第一部分与传播单元相邻，第二部分与开口端相邻，第一部分具有第一介质第二部分具有第二介电常数，并且第一介电常数小于第二介电常数。

8. 发明申请

US20100001816A1 LOW NOISE BLOCK CONVERTER FEEDHORN 有权
标题翻译：低噪音块转换器FEEDHORN
公开(公告)号：US20100001816A1
公开(公告)日：2010-01-07
申请号：US12385034
申请日：2009-03-30
申请人： Tsan-Chou Wu , Wen-Tsai Tsai , Chen-Yueh Chen
发明人： Tsan-Chou Wu , Wen-Tsai Tsai , Chen-Yueh Chen
IPC分类号： H01P7/10 , H01P7/00
CPC分类号： H01P7/10
摘要： A low noise block converter feedhorn (LNBF) is disclosed. The LNBF comprises a PCB, a dielectric resonator oscillator (DRO), a chamber, a tuning screw, and a cover. The DRO is placed on the PCB. The chamber has a first partition, and the first partition is used to cover up the DRO. The chamber further comprises a round hole. The tuning screw passes through the round hole and is then used to adjust the oscillating frequency of the DRO. The cover is used to cover up the tuning screw in order to restrain the DRO from power leakage through the gap in between the round hole and the tuning screw.
摘要翻译：公开了一种低噪声块转换器馈电喇叭（LNBF）。 LNBF包括PCB，介质谐振器振荡器（DRO），腔室，调谐螺钉和盖子。 DRO放在PCB上。腔室具有第一分区，第一分区用于覆盖DRO。该室还包括圆孔。调谐螺丝通过圆孔，然后用于调节DRO的振荡频率。盖子用于覆盖调谐螺丝，以便通过圆孔和调谐螺钉之间的间隙来限制DRO的电力泄漏。

9. 发明授权

US08406002B2 Low noise block down-converter with integrated feed 有权
标题翻译：低噪声块下变频器，集成进给
公开(公告)号：US08406002B2
公开(公告)日：2013-03-26
申请号：US12876175
申请日：2010-09-06
申请人： Wen-Tsai Tsai , Tsan-Chou Wu , Ta-Jen Wu
发明人： Wen-Tsai Tsai , Tsan-Chou Wu , Ta-Jen Wu
IPC分类号： H05K5/00
CPC分类号： H04H40/90
摘要： An LNBF is disclosed. The LNBF includes a housing, a spacer, down-converter circuit, and an F-connector. The spacer is disposed on the housing, wherein a hole is formed on the spacer. The down-converter circuit board is disposed between the housing and the spacer. The F-connector is disposed on the spacer and electrically connected to the down-converter circuit board via the hole.
摘要翻译：披露了LNBF。 LNBF包括壳体，间隔物，下变换器电路和F连接器。间隔件设置在壳体上，其中在间隔件上形成孔。下转换器电路板设置在壳体和间隔件之间。 F连接器设置在间隔件上，并通过孔电连接到下变频器电路板。

10. 发明申请

US20110316644A1 CIRCUIT BOARD WITH JUMPER STRUCTURE 有权
标题翻译：具有跳跃结构的电路板
公开(公告)号：US20110316644A1
公开(公告)日：2011-12-29
申请号：US12894147
申请日：2010-09-30
申请人： Wen-Tsai Tsai , Wen-Chen Lan
发明人： Wen-Tsai Tsai , Wen-Chen Lan
IPC分类号： H01P5/02 , H01P3/08
CPC分类号： H01P5/028 , H05K1/0237 , H05K2201/09245
摘要： A circuit board with jumper structure is disclosed. The circuit board includes a substrate, a ground layer, a first signal transmission line, and a second signal transmission line. The ground layer is formed on a second plane of the substrate. The first signal transmission line is formed on a first plane of the substrate, and coupled to a first signal end and a second signal end. A first signal transmitted on the first signal transmission line in a combination method of a microstrip line to co-planar waveguide transition and a co-planar waveguide to microstrip line transition. The second signal transmission line is formed on the second plane of the substrate, and coupled to a third signal end and a fourth signal end. A second signal is transmitted on the second signal transmission line in the co-planar waveguide transmission.
摘要翻译：公开了一种具有跳线结构的电路板。电路板包括衬底，接地层，第一信号传输线和第二信号传输线。接地层形成在基板的第二平面上。第一信号传输线形成在衬底的第一平面上，并耦合到第一信号端和第二信号端。在第一信号传输线上以微带线到共面波导过渡的组合方法和共平面波导到微带线转换的第一信号。第二信号传输线形成在衬底的第二平面上，并耦合到第三信号端和第四信号端。第二信号在共面波导传输中的第二信号传输线上传输。

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