-
公开(公告)号：US20230075278A1
公开(公告)日：2023-03-09
申请号：US17881626
申请日：2022-08-05
申请人： TMY Technology Inc.
发明人： Wei-Yang Chen , Ssu-Han Liu , Wan-Yu Chu , Han-Ti Chuang
IPC分类号： H04B17/00
摘要： A broadband measurement system and a measurement method for broadband property are provided. The signal measurement apparatus is used to transmit a measuring signal belonging to a first frequency domain from its measuring port. Two ports of the signal converter are used to connect with two measuring ports of the signal measurement apparatus. The first passive mixer of the signal converter is configured as bidirectional, and the second passive mixer of the signal converter is configured as bidirectional. Two mixers are used to convert the signals from the first frequency domain into a second frequency domain, and convert the signals from the second frequency domain into the first frequency domain.
-
公开(公告)号：US20230028993A1
公开(公告)日：2023-01-26
申请号：US17880606
申请日：2022-08-03
申请人： TMY Technology Inc.
摘要： An electromagnetic wave transmission structure including a substrate, at least one transmission line, antennas, and tunable dielectric units is provided. The transmission line includes a first extending portion and second extending portions. The first extending portion is extended in a first direction. The second extending portions are respectively extended from two opposite edges of the first extending portion, and an extending direction thereof is parallel to a second direction. The second extending portions are arranged along the first direction. The antennas are disposed near the at least one transmission line. The tunable dielectric units are overlapped with portions of the at least one transmission line located between the antennas. Each tunable dielectric unit has an overlapped first electrode layer and controllable dielectric layer. The controllable dielectric layer is disposed between the first electrode layer and the at least one transmission line.
-
公开(公告)号：US20220157509A1
公开(公告)日：2022-05-19
申请号：US17477540
申请日：2021-09-17
申请人： TMY Technology Inc.
发明人： Yang Tai , Shun-Chung Kuo , Wen-Tsai Tsai , Jiun-Wei Wu , Yu-Lin Lee
IPC分类号： H01F27/28
摘要： The disclosure provides a coplanar inductor, which includes a first spiral arm, a second spiral arm and a conductive patch. The first spiral arm has a first end and a second end, wherein the first spiral arm spirally extends from the first end of the first spiral arm toward the second end of the first spiral arm from inside to outside. The second spiral arm has a first end and a second end. The second spiral arm extends spirally from the first end of the second spiral arm toward the second end of the second spiral arm from inside to outside. The first end of the second spiral arm is coupled to the first end of the first spiral arm through the conductive patch, and the first spiral arm and the second spiral arm are coplanar.
-
公开(公告)号：US11205827B2
公开(公告)日：2021-12-21
申请号：US16993348
申请日：2020-08-14
申请人： TMY Technology Inc.
发明人： Su-Wei Chang , Chueh-Jen Lin , Wen-Tsai Tsai , Shun-Chung Kuo , Yang Tai , Wei-Yang Chen , Chien-Tse Fang , Po-Chia Huang , Jiun-Wei Wu , Yu-Cheng Lin , Shao-Chun Hsu
IPC分类号： H01Q1/22 , H01Q13/02 , H01P3/12 , H04B17/29 , H01P3/08 , H01Q3/26 , H01Q21/00 , H01Q19/185 , H01Q21/29 , H04B17/00
摘要： Provided is a rapid over-the-air (OTA) production line test platform, including a device under test (DUT), an antenna array and two reflecting plates. The DUT has a beamforming function. The antenna array is arranged opposite to the DUT, and emits beams with beamforming. Two reflecting plates are disposed opposite to each other, and are arranged between the DUT and the antenna array. The beam OTA test of the DUT is carried out by propagation of the beams between the antenna array, the DUT and the two reflecting plates. Accordingly, the test time can be greatly shortened and the cost of test can be effectively reduced. In addition to the above-mentioned rapid OTA production line test platform, platforms for performing the OTA production line test by using horn antenna arrays together with bending waveguides and using a 3D elliptic curve are also provided.
-
公开(公告)号：US20230269008A1
公开(公告)日：2023-08-24
申请号：US18167893
申请日：2023-02-13
申请人： TMY Technology Inc.
发明人： Su-Wei Chang
CPC分类号： H04B17/19 , G01R29/0814
摘要： A radio frequency circuit includes a base plate, an element under test, a transmission line, a sensing line, and a controller. The base plate has a first surface. The element under test is disposed on the base plate and includes an output port to output an RF signal. The transmission line is disposed on the first surface of the base plate and electrically connected to the output port of the element under test. The sensing line is substantially parallel to the transmission line within a sensing area of the base plate. The sensing line is separated from the transmission line by a first length and adapted for inducing the RF signal on the transmission line to generate an induction signal. The controller is disposed on the base plate, electrically connected to the sensing line, and configured to determine the state of the element under test according to the induction signal.
-
公开(公告)号：US20230223701A1
公开(公告)日：2023-07-13
申请号：US17895039
申请日：2022-08-24
申请人： TMY Technology Inc.
发明人： Chun-Cheng Chan , Jiun-Wei Wu , Chih-Hsien Wu , Su-Wei Chang
IPC分类号： H01Q13/18
CPC分类号： H01Q13/18
摘要： An antenna device, including a case assembly, a first waveguide assembly, and a second waveguide assembly, is provided. A cavity is defined by an interior of the case assembly, and a first side of the case assembly has a slot penetrating the case assembly. At least part of the first waveguide assembly is located within the cavity and is connected to the first side. A projection of the first waveguide assembly to the first side is symmetrically located on two sides of the slot. The second waveguide assembly is located outside the case assembly, is close to the first side, and is connected to the slot. The second waveguide assembly is suitable for transmitting an antenna signal to the cavity through the slot and the first waveguide assembly. The antenna signal resonates in the cavity and radiates outward from a second side of the cavity opposite to the first side.
-
公开(公告)号：US20230073838A1
公开(公告)日：2023-03-09
申请号：US17878926
申请日：2022-08-02
申请人： TMY Technology Inc.
发明人： Su-Wei Chang
IPC分类号： H01Q3/36 , H04B7/0426 , H04B7/06
摘要： A beamforming apparatus and beam controlling method are provided. The beamforming apparatus includes a non-flat substrate, an antenna array, and an adjusting circuit. The antenna array includes multiple antenna units and are disposed at the non-flat substrate. The adjusting circuit is coupled with the antenna array. The adjusting circuit is used to adjust the signal of at least one of the antenna units according to the shape of the non-flat substrate and a predetermined signal angle. Therefore, it could be implemented in various scenario with flexibility.
-
公开(公告)号：US11600894B2
公开(公告)日：2023-03-07
申请号：US17500928
申请日：2021-10-13
申请人： TMY Technology Inc.
发明人： Su-Wei Chang , Chueh-Jen Lin , Wen-Tsai Tsai , Shun-Chung Kuo , Yang Tai , Wei-Yang Chen , Chien-Tse Fang , Po-Chia Huang , Jiun-Wei Wu , Yu-Cheng Lin , Shao-Chun Hsu
IPC分类号： H04B17/29 , H01Q1/22 , H01Q21/06 , H04B17/15 , H01P5/02 , H01P3/08 , H01Q13/02 , H01Q19/185 , H01Q21/29 , H04B17/00 , G01R31/28
摘要： Provided is a rapid over-the-air (OTA) production line test platform, including a device under test (DUT), an antenna array and two reflecting plates. The DUT has a beamforming function. The antenna array is arranged opposite to the DUT, and emits beams with beamforming. Two reflecting plates are disposed opposite to each other, and are arranged between the DUT and the antenna array. The beam OTA test of the DUT is carried out by propagation of the beams between the antenna array, the DUT and the two reflecting plates. Accordingly, the test time can be greatly shortened and the cost of test can be effectively reduced. In addition to the above-mentioned rapid OTA production line test platform, platforms for performing the OTA production line test by using horn antenna arrays together with bending waveguides and using a 3D elliptic curve are also provided.
-
公开(公告)号：US20220384961A1
公开(公告)日：2022-12-01
申请号：US17885558
申请日：2022-08-11
申请人： TMY Technology Inc.
IPC分类号： H01Q15/14
摘要： Provided is an electromagnetic wave reflectarray, including a first substrate, a second substrate, first wires and second wires respectively arranged on the first substrate and the second substrate along a first direction and a second direction, antenna electrodes and tuning electrodes respectively arranged into first electrode strings and second electrode strings electrically connected to the first wires and the second wires on the first substrate and the second substrate along the first direction, and a liquid crystal layer disposed between the first substrate and the second substrate. The tuning electrodes completely cover the orthographic projections of the antenna electrodes on the second substrate.
-
公开(公告)号：US11316240B2
公开(公告)日：2022-04-26
申请号：US16992170
申请日：2020-08-13
申请人： TMY Technology Inc.
发明人： Su-Wei Chang , Chueh-Jen Lin , Wen-Tsai Tsai , Tzu-Chieh Hung , Yang Tai , Chien-Tse Fang , Po-Chia Huang , Tzu-Wen Chiang , Shao-Chun Hsu , Yu-Cheng Lin , Wei-Yang Chen
IPC分类号： H01P5/02 , H01P3/08 , H01Q1/22 , H01Q3/26 , H01Q21/00 , H01Q13/02 , H01Q19/185 , H01Q21/29 , H04B17/00
摘要： A transition structure for millimeter wave is provided. The transition structure includes a first layer signal element coupled to an end of a first transmission line and a plurality of first layer ground elements surrounding the end of the first transmission line equidistantly from the end of the first transmission line and disposed along two opposite sides of a strip body of the first transmission line equidistantly from the strip body of the first transmission line. The transition structure further includes an intermediate layer signal element coupled to the first layer signal element and a plurality of intermediate layer ground elements surrounding the intermediate layer signal element quasi-coaxially. A multilayer transition structure including a multilayer structure and the transition structure is also provided. Therefore, the problem of operating frequency caused by the thickness of the multilayer structure can be overcome, thereby increasing the resonance frequency of the multilayer structure.
-
-
-
-
-
-
-
-
-
搜索结果
38 条记录 (耗时 0.016 秒)
