National Applied Research Laboratories

Unified Packet Systems Corp.

National Taiwan University

Quantum Corporation

Pegatron Corporation

Wei-Cheng Lin

Ting-Ming Huang

Shenq-Tsong Chang

Kuo-Cheng Huang

Meng-Hua Tsai

Chao-Chang Chen

Shih-Feng Tseng

Wei-Ting Lee

Hsu-Pin Pan

Pei-Yu Chen

Yu-Wen Hu

Jia-Shiung Yang

Chun-Yen Wang

Ho-Sung Chen

An antenna test system includes a box body, a supporting device, at least one probe device, a signal measuring device, and a moving device. The box body has at least an operation side configured to be opened to allow access to devices inside the box body. The supporting device is disposed in the box body and the antenna circuit to be tested is arranged thereon. The probe device is disposed in the box body and configured to apply an antenna testing signal to the antenna circuit to emit an antenna working signal. The signal measuring device is disposed in the box body to receive the antenna working signal emitted from the antenna circuit. The moving device is disposed in the box body and configured to carry the signal measuring device to maneuver in three directions of X-axis, Y-axis, and Z-axis to receive the antenna working signal in different positions.

Antenna test system

The application discloses a data analysis system and a data analysis method. The data analysis system includes a data provider host and a data analysis host. The data provider host is configured to perform a stream cipher algorithm based on raw data to obtain first data. The data analysis host is configured to perform a data analysis based on the first data to obtain an analysis result. The data provider host or the data analysis host is further configured to perform a block cipher algorithm based on the analysis result to obtain second data, and send the second data to an external device. The data provider host is further configured to calculate an attribute-value correspondence between the raw data and the second data, and send the attribute-value correspondence to the external device.

Data analysis system and data analysis method

A measuring method for an optical element for obtaining a plurality of measurement errors of the optical element is disclosed, which comprises steps of irradiating a laser ray to an overall portion of the optical element, wherein the optical element is supported as one of a horizontal state and a vertical state; rotating continuously the optical element with 360 degrees to reflect the laser ray to obtain a reflected light wavefront picture from the reflected laser ray; analyzing the reflected light wavefront picture to obtain a plurality of aberration characteristics information, respectively, each being one of a sine and a cosine wave functions of a wavefront error for each of the plurality of specified rotation angles; analyzing a plurality of interference factors each for the plurality of measurement errors on each of the plurality of aberration characteristics information, respectively; calculating and extracting a plurality of classified aberration characteristics information for each of the plurality of specified rotation angles of the optical element from each of the plurality of aberration characteristics information according to the plurality of measurement errors, respectively; and analyzing each of the plurality of classified aberration characteristics information to obtain an error amount corresponding to each of the plurality of measurement errors, respectively.

Measuring optical element for aberration from gravity and holding

A gap compensation mechanism capable of self adaptive posture adjustment is disclosed, which comprises a base seat, having at least a fixation portion disposed thereon, the fixation portion having a flow path area disposed peripheral thereto; at least an adjustment unit, sleeved onto an outer rim of the fixation portion; and a filler, being filled within the flow path area. As such, a workpiece to be fixed may be disposed on a face of an adjustment unit. Further, the adjustment unit provides at least three freedoms for the altitude and two axial inclinations for self adaptively compensating a gap with any geometrical shapes and thus further adjusting the posture of the combined workpiece. After all the adjustments, a filler is filled to reinforce the structure and finally a fixation unit is employed for locking and fixing.

Gap compensation mechanism for self adaptive posture adjustment

A microwave control system is applied to control a working system to execute at least one predetermined assignment, and comprises a microwave control unit, a control card and a passive control unit. A microwave illuminator of the microwave control unit is applied to send a microwave signal. After receiving the microwave signal, the control card reflects a reflection signal to the microwave control unit, wakes up from a first sleep mode to enter a first awake mode, and sends a first control signal to the passive control unit. After the microwave control unit receives the reflection signal, the passive control unit wake up from a second sleep mode to enter a second awake mode, and the passive control unit transmits a second control signal in accordance with the first control signal to the working system, so as to control the working system to execute the predetermined assignment.

Microwave control system

A collaborative wireless micro-control system applied to a detached space comprises a main control unit, and a plurality of interior control unit. Wherein, the main control unit has a microprocessor, a transmitter, and a receiver. The receiver receives the outside wireless signal from the electronic apparatus. The microprocessor parses the outside wireless signal and sends out a wireless control signal inside the detached space by using the transmitter. Each of the interior control units has a microprocessor, a transmitter, and a receiver. The control unit is utilized as a user interface (human machine interface) for controlling a respective electronic apparatus. The receiver of the interior control unit receives the wireless control signal from the main control unit. The microprocessor of the interior control unit tells whether the wireless control signal can trigger the respective electronic apparatus or not. If so, the interior control unit adjusts the respective electronic apparatus according to the wireless control signal. If not, the transmitter of the interior control unit passes the wireless control signal to another interior control unit.

Collaborative wireless micro-control system

A soft zoom lens system includes an axially expandable or shrinkable holding portion, a supporting portion, a first lens and a second lens. This holding portion has an inner space, a first end and a second end. The supporting portion is made by a soft material. The first lens is disposed between the first end and the supporting portion. The second lens is disposed between the second end and the supporting portion. When this holding portion is applied by predetermined electricity, it will expand or to shrink axially. So, the curvatures of the first lens and the second lens will be changed. The zooming is performed. The invention's structure is simple. The adjusting of focal length is easy. The production is easy with low cost.

Growing community of inventors

Taipei, Taiwan

Wei-Cheng Lin