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Anritsu Corporation patents


Recent patent applications related to Anritsu Corporation. Anritsu Corporation is listed as an Agent/Assignee. Note: Anritsu Corporation may have other listings under different names/spellings. We're not affiliated with Anritsu Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Anritsu Corporation-related inventors


Divider and signal generation system using the same

Provided is a divider capable of accurately evaluating an object to be measured without being affected by impedance of a terminal to be measured of the object to be measured, and a signal generation system. There is provided a divider including an input terminal, a plurality of output terminals, a... Anritsu Corporation

Mobile terminal testing device and transmitting antenna testing method

According to one embodiment, a mobile terminal testing device which tests a mobile terminal including a plurality of transmitting antennas by transmitting/receiving radio signals between the mobile terminal testing device and the mobile terminal, includes a radio signal processing module configured to transmit and receive radio signals to and from... Anritsu Corporation

Antenna measurement system and antenna measurement method

The system includes a plurality of probe antennas that receive radio signals at a plurality of measurement positions located within a measurement plane in a near field region of an antenna to be measured, a probe scanning mechanism that moves the respective probe antennas to a plurality of measurement positions... Anritsu Corporation

Mobile terminal test device and method

Downlink signals output from a transmission and reception unit are combined with an interference signal of a CW, a resultant signal is applied to a mobile terminal, throughputs for respective interference signal frequencies for the downlink signals are collectively measured, a signal suppression band of the filter is fitted to... Anritsu Corporation

Optical frequency domain reflectometer and optical frequency domain reflectometry

a weighted addition and Fourier transform unit that outputs a frequency domain signal as a result of addition and Fourier transformation of weighted signals which are multiplying the output signals from the plurality of linearization units by different weights.... Anritsu Corporation

Electric field intensity distribution measurement device and electric field intensity distribution measurement method

An electric field intensity distribution measurement device 1 that measures, in a near field, a radio signal transmitted from an antenna 110 including a plurality of antenna elements T1 to TN integrated into a transmission device 100 includes a measurement antenna 11 that receives the radio signal as a measurement... Anritsu Corporation

Synchronization circuit, synchronization method, signal generating device, signal generating method, and recording medium

According to one embodiment, a synchronization circuit includes a received-signal detecting unit which detects a received signal including a first and a second reference signal, a timing-synchronization adjusting unit including a storage module storing information of the first reference signal and a correlation operating module carrying out correlation operation of... Anritsu Corporation

Phase noise optimization device and phase noise optimization method

To provide a phase noise optimization device and a phase noise optimization method which are capable of automatically measuring optimum phase noise according to an offset frequency. There is included a phase noise data generation unit 28 that generates at least two types of phase noise data corresponding to at... Anritsu Corporation

Measurement device and measurement method

A measurement device 100 includes a measurement section 10 and the like, and the measurement section 10 includes an SA 14 that receives a signal for measuring transmission characteristics with a frequency in a predetermined frequency band from a DUT 1, an SG 15 that outputs a signal for measuring... Anritsu Corporation

Massive-mimo antenna measurement device and measuring directivity thereof

To minimize a measurement range when a near field measurement is performed on the directivity of a massive-MIMO antenna, and prevent the accuracy of measurement from deteriorating. Beam direction detection means 33 causes a probe antenna 12 to perform a rough scanning in a state where an electromagnetic wave radiation... Anritsu Corporation

Multiband equalizer, error rate measurement system using the same, error rate measurement device, and path selection method

A plurality of high-frequency components 12 that are provided in parallel between an input-side transmission circuit 10 and an output-side transmission circuit 11 and have pass characteristics different from each other are included, each high-frequency component 12 includes a power supply terminal 17 to which a driving power supply signal... Anritsu Corporation

Optical time domain reflectometer and display optical time domain reflectometer

An optical time domain reflectometer includes: an OTDR measurement unit; an event detection unit that detects an event using the measurement result of the OTDR measurement unit; a display unit that displays a plurality of icons indicating events in an event display region AIV and displays information of an event,... Anritsu Corporation

Mobile terminal testing apparatus and local oscillation frequency detection mobile terminal testing apparatus

In a case where testing of uplink carrier aggregation that is a frequency arrangement in which a primary component carrier and a secondary component carrier are contiguous is performed, a control unit 15 causes a call processing unit 12 to configure a transmission signal of a mobile terminal 2 in... Anritsu Corporation

Optical frequency domain reflectometry, optical frequency domain reflectometer, and device for measuring position or shape using the same

To eliminate a need for polarization adjustment, to simplify a configuration, and to make a configuration at low cost. Wavelength swept light is provided to a measurement-target optical fiber having an FBG with a chirped grating interval. A polarization multiplexing unit generates polarization multiplexed reference light by multiplexing first reference... Anritsu Corporation

Noise floor level reduction device and noise floor level reduction method

Provided are a noise floor level reduction device and a noise floor level reduction method capable of reducing a noise floor level. A transmission power measurement system 10 is installed before a signal measurement device 20 including a noise floor level measurement unit 22 that measures a noise floor level,... Anritsu Corporation

Fading simulator and producing fading signal

According to one embodiment, a fading simulator which conducts a fading test on a mobile communications terminal configured to receive radio signals containing respective baseband signals, includes reception modules which receive the radio signals, convert frequencies of the radio signals, and extract the baseband signals from the radio signals, respectively,... Anritsu Corporation








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