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WO/2024/091182A1 |
A broadband electromagnetic sensor comprising: an amplifier circuit having at least 26 dB gain through its bandwidth; and a sensing portion in electrical connection with the amplifier circuit and comprising a coil array structure of a pl...
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WO/2024/086911A1 |
A cavity power meter and a method for measuring the power of electromagnetic radiation incident on the cavity power meter. The cavity power meter includes a plurality of sensing walls, each sensing wall including an inner surface and a p...
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WO/2024/091061A1 |
A device for thermoamperometry and thermocoulometry and an analysis method are provided. One aspect of the present invention provides a device for thermoamperometry and thermocoulometry, comprising: a chamber filled with a measurement so...
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WO/2024/087695A1 |
A power supply noise measuring circuit, a working method, a jitter limiting circuit and an electronic device, relating to the technical field of integrated circuits, and used for measuring, by means of using low-cost and low-power-consum...
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WO/2024/079329A1 |
An insect sensor system for detection of insects, the insect sensor system comprising an even number of sensor modules, the sensor modules being paired two‐and‐two, each sensor module being configured to acquire measurements indicati...
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WO/2024/078546A1 |
Disclosed in the present application are a pulse recognition method and apparatus. The method comprises: acquiring, from a set of signals to be subjected to recognition, at least one group of signal data to be subjected to recognition, w...
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WO/2024/079343A1 |
An insect sensor system for classification of insects, the insect sensor system comprising one or more electric field sensors each configured to being sensitive to the electric field in a respective measurement area and each configured t...
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WO/2024/081041A1 |
Methods and systems for antenna measurement are disclosed. According to one aspect, a method is provided for measurement of an antenna under test (AUT) by a measurement system having a plurality of antenna elements distributed in space i...
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WO/2024/079044A1 |
Method for retrieving a useful signal from a bulk response signal emitted by a target subjected to an excitation signal, comprising: - providing a first excitation signal (3a, 3b, 3c) at least modulated at a frequency Flock during a firs...
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WO/2024/074491A1 |
The present invention relates to an absorber (10) for electrical charge in the environment, the absorber (10) comprising a diamagnetic element (12) surrounded by an insulator (14), the insulator (14) being an insulating envelope with res...
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WO/2024/075881A1 |
This slot-expandable PIM measurement apparatus may comprise: a plurality of RF units which generates transmission RF signals having predetermined bands for PIM measurement according to a control signal so as to transmit same to an antenn...
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WO/2024/069965A1 |
The present disclosure relates to a propagation environment fabricating device, a propagation environment fabricating method, and a propagation environment estimation system suitable for utilizing a scale model to estimate an environment...
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WO/2024/065177A1 |
The present disclosure belongs to the technical field of antennas. Provided are a waveguide probe structure, and a calibration device and a calibration method for an antenna array. The waveguide probe structure of the present disclosure ...
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WO/2024/060350A1 |
An electric vehicle wireless charging auxiliary function testing system and method. The testing system comprises a pit (2), a vehicle-end supporting bench (4), and an electromagnetic field strength measuring instrument. A ground-end supp...
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WO/2024/060040A1 |
The present disclosure provides a single-channel test device and system, and a test method. The single-channel test device comprises: a metal flange plate, and a waveguide coaxial conversion structure and a first square straight waveguid...
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WO/2024/055141A1 |
The present disclosure provides a semiconductor testing device to test a DUT and a method of operating the semiconductor testing device. The semiconductor testing device includes, a switching element, a sensing resistor, and a pulse gene...
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WO/2024/055151A1 |
A stator test fixture (3) and a stator detection system (100). The stator detection system (100) comprises the stator test fixture (3). The stator test fixture (3) comprises a fixing base (31), a mandrel assembly (32), and a retaining me...
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WO/2024/059040A1 |
One embodiment includes an electrometer system. The system includes a sensor cell comprising alkali metal atoms within, and an optical beam system configured to provide at least one optical beam through the sensor cell to provide a first...
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WO/2024/056173A1 |
An embodiment according to the invention comprises a pusher (140, 240, 340, 520, 720) for use in an automated test equipment (ATE) to mechanically push a device under test, DUT (110) comprising an antenna or an antenna array into a DUT s...
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WO/2024/056172A1 |
An embodiment according to the invention comprises a pusher (140, 240, 340, 520, 720, 950, 960, 1010, 1110, 1210) for use in an automated test equipment (ATE) to mechanically push a device under test (DUT) (110, 1020, 1150, 1250) compris...
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WO/2024/053396A1 |
Provided is a sensor device that measures an external electric field with high measurement sensitivity. This sensor device is capable of measuring the electric field intensity of an external electric field. The sensor device comprises:...
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WO/2024/054802A1 |
When a high intensity Second Harmonic Signal (SHG) probing laser is incident on a wafer surface under test, the SHG response is generally the combination of a few components: contributions from interfaces between material types (e.g., th...
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WO/2024/054856A1 |
Methods are disclosed for improving one or more of jitter/timing, signal-to-noise ratio, signal integrity, stability, and repeatability of generation and measurement of Second Harmonic Generation (SHG) signals generated by a sample upon ...
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WO/2024/054642A2 |
A process for measuring electromagnetic fields includes applying a near-resonant field to a quantum medium to create a two-level quantum system, tuning an effective Rabi frequency based on a predetermined frequency of interest, and probi...
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WO/2024/054291A1 |
A test system comprising an array of radiating antenna elements, each antenna element in the array operatively connected to a beam former; and at least one signal generator operatively connected to the beam former; wherein the test syste...
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WO/2024/047217A1 |
The invention relates to a device and method for measuring an electromagnetic dosimetric quantity received by an object illuminated by an electromagnetic (EM) field (23) emitted by an electromagnetic source (2), comprising: - a screen (3...
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WO/2024/045649A1 |
A near-field air interface rapid measurement system and method for a pattern of an active array antenna, which is used for increasing the measurement speed of the pattern of the active array antenna, can shorten the measurement distance,...
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WO/2024/047528A1 |
A method and system for Wi-Fi sensing are provided. A networking device is configured to operate as a sensing responder and includes at least one processor configured to execute instructions. The instructions cause the networking device ...
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WO/2024/047681A1 |
This electromagnetic wave detection device detects electromagnetic waves from an electromagnetic wave generation source (100) in a first space A in which the electromagnetic wave generation source (100) is disposed and a second space B t...
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WO/2024/037792A1 |
This invention provides a network node comprising: an optical fibre interface configured to receive, from one or more remote optical sources, a first optical signal, a second optical signal and a third optical signal, wherein the first, ...
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WO/2024/032997A1 |
This invention provides an electromagnetic field detector, a system comprising the electromagnetic field detector, and a method of operating an electromagnetic field detector, the electromagnetic field detector comprising a first optical...
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WO/2024/022625A1 |
The invention relates to a test arrangement for over-the-air testing an angled device under test, wherein the test arrangement comprises a carrier structure, wherein the test arrangement comprises a device-under-test socket which is coup...
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WO/2024/022626A1 |
The invention relates to a test arrangement for over-the-air testing an angled device under test, wherein the test arrangement comprises a carrier structure and a device-under-test socket which is coupled to the carrier structure. The de...
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WO/2024/026186A1 |
Data receiving and logging are disclosed. A method includes receiving a linearly polarized signal, the linearly polarized signal including a set of direct and reflected components and obtaining power measurements of the linearly polarize...
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WO/2024/020667A1 |
In a general aspect, radio frequency (RF) electromagnetic radiation can be detected using vapor cell sensors. In some aspects, a system includes a laser system that is configured to generate laser signals that comprise first and second l...
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WO/2024/022627A1 |
The invention relates to a test arrangement for over-the-air testing an angled device under test, wherein the test arrangement comprises a carrier structure. The test arrangement comprises a device-under-test socket which is coupled to t...
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WO/2024/016252A1 |
Techniques related to testing a frequency range 2 (FR2) user equipment (UE) are disclosed. Some aspects of the disclosure relate to devices and methods for determining a first over-the-air (OTA) angle of arrival (AoA) for a first beam ba...
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WO/2024/018466A1 |
A system and a method of managing utilization of power consumers in a vehicle, by at least one processor is disclosed. The method comprises: (a) obtaining, from one or more in- vehicle data sources, a first driving profile representing u...
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WO/2024/015777A1 |
Apparatus is described for performing simultaneous corona deposition and surface electric field induced second harmonic (EFISH) measurements. Example designs include systems including corona guns having a focus tube for deposition of cor...
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WO/2024/015795A1 |
A non-invasive semiconductor technique for measuring dielectric/semiconductor interface trap density can be performed by charging the dielectric by creating charges on the top surface of the dielectric layer over the wafer using Scanning...
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WO/2024/011286A1 |
A structural health monitoring system comprises frequency sweep generator which generates an AC which is simultaneously provided to multiple impedance measuring circuit modules. Each impedance measuring circuit module is connected to a p...
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WO/2024/013204A1 |
The method for energised conductor phase identification based on synchronous measurements using network model is performed with a system comprising a field device, a reference device and a server unit connectable to said reference and fi...
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WO/2024/004731A1 |
This electrical field sensor apparatus comprises: an antenna device that has a dipole structure for receiving an electrical field and that has a first antenna element connected to or in contact with the ground and a conductor body presen...
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WO/2024/004165A1 |
A communication quality calculation device 100 according to the present disclosure comprises: an acquisition unit 121 that acquires a spatial map having a plurality of regions obtained by dividing a space of interest in which a mobile bo...
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WO/2023/248834A1 |
[Problem] To provide a measurement system for radio wave propagation characteristics that can measure the radio wave propagation characteristics in space more accurately by excluding the effects of humans and wire cables on the measureme...
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WO/2023/240928A1 |
A test system for a vehicle-mounted antenna. In the test system, when a bearing face (123) is connected to a reflecting plate (14) or when the reflecting plate (14) extends from the bearing face (123), the testing system for a vehicle-mo...
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WO/2023/234600A1 |
A battery diagnosis apparatus, according to an embodiment of the present invention, comprises: a voltage measurement unit configured to measure a voltage of a battery during a battery discharge process; a pulse output unit configured to ...
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WO/2023/230905A1 |
A signal receiving apparatus, comprising a first receiving circuit, a second receiving circuit, a third receiving circuit, and a light-emitting device. The first receiving circuit is configured to receive a first electromagnetic wave, an...
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WO/2023/231325A1 |
A digital pulse measurement and conversion circuit and method. The circuit is provided with an edge capturing module, a span counting module, a scaling module, an event filtering module, a delay module and a pulse width expansion module....
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WO/2023/231403A1 |
An SAR test apparatus and an electronic device. The SAR test apparatus is an SAR test solution of a common antenna radiator, and a stacking space is saved. Two antenna radiators (110, 120) of the SAR test apparatus are provided diagonall...
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