СПИСОК патентов США - подгруппа МПК16 H04B17/14



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№ п/п Номер патента Название патента

2017

19602225Impairment compensation
29596676Calibration of a downlink transmit path of a base station
39594147Wireless electronic device with calibrated reflectometer
49590747RF loopback via antenna coupling for calibration of multiple transceiver systems
59590745Scheme for performing beamforming calibration by measuring joint signal path mismatch
69577769Built-in self-test technique for detection of imperfectly connected antenna in OFDM transceivers
79559793Wireless device test station calibration
89537584Phased array device and calibration method therefor
99537520Method and apparatus for calibrating distortion of signals

2016

109520953Method and sensor system for measuring the properties of a transmission path of a measuring system between a transmitter and a receiver
119515750Systems and methods for self-calibration for wireless communication
129503302Communication circuit and associated method for calibrating communication circuit
139503207Methods, systems, and computer program products for calibrating phase hardware-induced distortion in a long term evolution communications system
149485036RF receiver with testing capability
159473096Method and apparatus for adaptive transmit power control
169467238On-chip stimulus generation for test and calibration of NFC reader receivers
179461756Calibration apparatus and method of terminal in wireless communication system
189455854Phase-locked loop frequency calibration method and system
199444559Second order intercept point (IP2) calibration for wireless receivers
209439086Near-field MIMO wireless test systems, structures, and processes
219438357Calibration device, signal processing device, and user interface for the same
229432112Mobile communication device and method for adaptive RF front-end tuning
239425907Loopback-based built-in-self-test
249425868Base station, communication system and communication method
259413473System, method and computer storage medium for calibrating RF transceiver
269397765Method for the self-testing of a reactive radio interferer
279397764Carrier frequency offset calibration method and system
289380477Terminal, and system and method for monitoring wireless network
299379930Transmitter devices of I/Q mismatch calibration, and methods thereof
309369219Radio frequency systems and methods for controlling spurious emissions
319356710Methods and apparatus for consumer testing of an NFC device
329338664Wireless communication unit, integrated circuit and method therefor
339337940Second-order intermodulation distortion calibration apparatus, system and method
349300444Wideband quadrature error correction
359300408Methods and systems for calibrating LTE antenna systems
369287907Management of coexistence of communicating sub-systems in wireless devices
379287616Calibrating a retro-directive array for an asymmetric wireless link
389281998Method and device for detecting and repairing channel anomaly of active antenna
399274167Chip-to-chip signal transmission system and chip-to-chip capacitive coupling transmission circuit
409270493Scalable estimation ring
419270391Calibration method performing spectrum analysis upon test signal and associated apparatus for communication system
429236998Transmitter and receiver calibration for obtaining the channel reciprocity for time division duplex MIMO systems
439231715I/Q mismatch compensation method and apparatus
449231714Methods for calibrating a transmitter, and radio transmitter

2015

459219554Power detection method and related communication device
469215014Wireless transmission system, and method for determining default gain of wireless transmission system
479184857Direct conversion transceiver enabling digital calibration
489166707Transmitter, signal generation device, calibration method, and signal generation method
499154240Precision power/peak detector using on-chip reference power source
509154239Co-located frequency management and mitigation
519148808Adaptive RF system testing system and method
529107098Near-field MIMO wireless test systems, structures, and processes
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017