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公开(公告)号：US20210044255A1
公开(公告)日：2021-02-11
申请号：US16536304
申请日：2019-08-08
Applicant: Honeywell International Inc.
Inventor： Manoj Kumar Kori , Alfonso Malaga , Anjaya Chary Boddupally , Narayan Singh Rana
Abstract: A wideband power amplifier is presented. The wideband power amplifier configured to be coupled to a load having an impedance ZL, where the wideband power amplifier comprises: a quadrature coupler; a carrier amplifier coupled to the quadrature coupler; a peak amplifier coupled to the quadrature coupler; wherein the carrier amplifier saturates at an input power level lower than the input power level at which the peak amplifier saturates; wherein each of the carrier amplifier and the peak amplifier has a termination impedance of approximately Ropt, where Ropt is the optimum impedance at which the carrier amplifier and the peak amplifier will deliver rated max powers; a impedance transformer, coupled to the carrier amplifier having a characteristic impedance of 2*Ropt; an impedance transformer, coupled to the peak amplifier and the impedance transformer; wherein the impedance transformer is configured transform a load impedance ZL to 2*Ropt.
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公开(公告)号：US09720094B2
公开(公告)日：2017-08-01
申请号：US15180453
申请日：2016-06-13
Applicant: Honeywell International Inc.
Inventor： Alfonso Malaga
CPC classification number: G01S19/15 , G01S1/50 , G01S3/043 , G01S13/91 , H04B1/0064 , H04B7/0817 , H04B7/0825 , H04B7/0871
Abstract: A radio signal processing system includes a first antenna; a second antenna; a first receiver communicatively coupled to the first antenna; a second receiver communicatively coupled to the second antenna; a first processing unit communicatively coupled to the first receiver and configured to receive a first signal from at least one of the first antenna and the second antenna when the system is operating in a first mode; a second processing unit communicatively coupled to the second receiver and configured to receive a second signal from the second antenna when the system is operating in a first mode; and wherein the first processing unit is further configured to receive a third signal from both the first antenna and the second antenna when the system is operating in a second mode.
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公开(公告)号：US20160080009A1
公开(公告)日：2016-03-17
申请号：US14488026
申请日：2014-09-16
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Jan Bilek , Alfonso Malaga , Radek Zaruba , Vit Stencel , Martin Mlaskac
CPC classification number: H04B1/0475 , H03F1/3241 , H03F1/3247 , H03F1/3258 , H03F3/195 , H03F3/245 , H03F2201/3212 , H03F2201/3233 , H04B2001/0425 , H04L25/0214 , H04L27/368
Abstract: The radio system comprises a radio unit and an antenna unit coupled to the radio unit. The antenna unit is physically separate and located remote from the radio unit. The antenna unit further comprises a digital (pre-distortion engine configured to pre-distort a modulated digital data signal; a digital to analog converter configured to convert the pre distorted digital data signal to a pre-distorted analog data signal; and a power amplifier configured to amplify the pre-distorted analog data signal which distorts the pre-distorted analog data signal. The distortion introduced by the power amplifier is opposite to the pre-distortion introduced by the digital pre-distortion engine such that the pre-distortion introduced by the digital pre-distortion engine approximately cancels the distortion introduced by the power amplifier. The radio unit further comprises a coefficient computation engine configured to calculate coefficients used by the digital pre-distortion engine to pre-distort the modulated digital data signal.
Abstract translation: 无线电系统包括无线电单元和耦合到无线电单元的天线单元。 天线单元在物理上是分离的并且位于远离无线电单元的位置。 天线单元还包括数字（预失真引擎，其被配置为对调制的数字数据信号进行预失真;配置成将预失真的数字数据信号转换为预失真模拟数据信号的数模转换器;以及功率放大器 被配置为放大预失真的模拟数据信号，其扭曲预失真的模拟数据信号，由功率放大器引入的失真与由数字预失真引擎引入的预失真相反，使得由 数字预失真引擎近似地消除由功率放大器引入的失真，无线电单元还包括系数计算引擎，其被配置为计算由数字预失真引擎使用的系数，以使调制的数字数据信号预失真。
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公开(公告)号：US20160013923A1
公开(公告)日：2016-01-14
申请号：US14329784
申请日：2014-07-11
Applicant: Honeywell International Inc.
Inventor： Alfonso Malaga , Carl Esposito , Ed Anderson , Ruy C. Brandao , Adam Moya
Abstract: An integrated transceiver system for an avionics radio comprises a first transceiver comprising a first duplexer coupled with a first antenna, a first transmitter that sends an RF signal to the first duplexer, a first receiver that receives an RF signal from the first antenna through the first duplexer, and a first processor in communication with the first transmitter. The first transceiver is reconfigurable for ATG communications or DME navigation. A second transceiver comprises a second duplexer coupled with a second antenna, a second transmitter that sends an RF signal to the second duplexer, a second receiver that receives an RF signal from the second antenna through the second duplexer, and a second processor in communication with the second receiver. The second transceiver is reconfigurable for ATG communications, DME navigation, transponder signal communications, or satellite communications. The first and second transceivers are integrated into a line-replaceable unit of the radio.
Abstract translation: 一种用于航空电子无线电的集成收发器系统包括：第一收发器，包括与第一天线耦合的第一双工器，向第一双工器发送RF信号的第一发射机;第一接收机，其通过第一天线从第一天线接收RF信号; 双工器以及与第一发射机通信的第一处理器。 第一个收发器可重新配置用于ATG通信或DME导航。 第二收发器包括与第二天线耦合的第二双工器，向第二双工器发送RF信号的第二发射机，通过第二双工器从第二天线接收RF信号的第二接收机，以及与第二双工器通信的第二处理器 第二个接收器。 第二收发器可重新配置用于ATG通信，DME导航，应答器信号通信或卫星通信。 第一和第二收发器被集成到无线电的线路可替换单元中。
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公开(公告)号：US09159242B2
公开(公告)日：2015-10-13
申请号：US13941130
申请日：2013-07-12
Applicant: Honeywell International Inc.
Inventor： Alfonso Malaga , Walter Devensky
Abstract: An electronic system with real-time fault detection is provided. In one embodiment, the system includes analog circuitry, having a first input coupled to receive an input signal and a second input coupled to receive a test signal. The test signal is at an edge of a selected band that contains the input signal. The test signal is used to identify faults in the electronic system during operation of the electronic system. The electronic system further includes an analog to digital (A/D) converter coupled to an output of the analog circuitry. The A/D converter generates digitized spectrum. Digital circuitry is coupled to the output of the A/D converter. The digital circuitry processes the input signal from the band to provide an output for the system and processes the test signal to detect faults in the analog circuitry, the digital circuitry and the A/D converter.
Abstract translation: 提供了具有实时故障检测功能的电子系统。 在一个实施例中，该系统包括模拟电路，其具有耦合以接收输入信号的第一输入和耦合以接收测试信号的第二输入。 测试信号位于包含输入信号的所选频带的边缘。 该测试信号用于在电子系统的操作期间识别电子系统中的故障。 电子系统还包括耦合到模拟电路的输出的模数（A / D）转换器。 A / D转换器产生数字频谱。 数字电路耦合到A / D转换器的输出。 数字电路处理来自频带的输入信号以为系统提供输出并处理测试信号以检测模拟电路，数字电路和A / D转换器中的故障。
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Patent Agency Ranking
16.发明授权Reduced aircraft VHF communication antennas using multi-channel VHF radios 有权使用多通道甚高频无线电降低飞机VHF通信天线公开(公告)号：US09094087B2
公开(公告)日：2015-07-28
申请号：US14065898
申请日：2013-10-29
Applicant: Honeywell International Inc.
Inventor： Alfonso Malaga
IPC: H04B1/16 , H04B1/3822
CPC classification number: H04B1/1638 , H04B1/38 , H04B1/3822 , H04B7/18506
Abstract: A multichannel two antenna radio unit device comprising a left very high frequency (VHF) radio and a right VHF radio is provided. The left VHF radio unit comprises a left VHF radio transceiver, the left VHF radio transceiver comprising a left wideband multi-channel receiver configured to receive voice channels and data channels in an aeronautical VHF communication band, the left VHF radio configured to communicate on at least two voice channels and at least one data channel. The right VHF radio comprises a right VHF radio transceiver, the right VHF radio transceiver comprising a right wideband multi-channel receiver configured to receive voice channels and data channels in an aeronautical VHF communication band, the right VHF radio configured to communicate on the at least two voice channels and the at least one data channel, and communicatively coupled to the left VHF radio unit via a bi-directional serial bus.
Abstract translation: 提供了包括左极高频（VHF）无线电和右VHF无线电的多通道双天线无线电单元设备。 左VHF无线电单元包括一个左VHF无线电收发器，该左VHF无线电收发机包括一个配置成在航空VHF通信频带中接收语音信道和数据信道的左宽带多信道接收机，该左VHF无线电设备至少被配置为至少通信 两个语音信道和至少一个数据信道。 右VHF无线电包括一个右VHF无线电收发器，该右VHF无线电收发机包括一个配置成在航空VHF通信频带中接收语音信道和数据信道的右宽带多信道接收机，该右VHF无线电设备至少在至少 两个语音信道和至少一个数据信道，并且经由双向串行总线通信地耦合到左VHF无线电单元。
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公开(公告)号：US20200044729A1
公开(公告)日：2020-02-06
申请号：US16054485
申请日：2018-08-03
Applicant: Honeywell International Inc.
Inventor： Alfonso Malaga , Thomas D. Judd , Christophe Ceccom , Stephane Marche
Abstract: A communications system is provided. The communications system comprises: at least one wideband remote radio system each of which is configured to be coupled to at least one antenna; a baseband system coupled to each of the at least one wideband remote radio system; wherein at least one wideband remote radio system and the baseband system are in different locations of a vehicle; wherein the baseband system comprises a datalink communications management system and an audio processing system; and wherein the at least one wideband radio baseband system is coupled to the audio processing system and the datalink communications management system.
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公开(公告)号：US20170160370A1
公开(公告)日：2017-06-08
申请号：US14957390
申请日：2015-12-02
Applicant: Honeywell International Inc.
Inventor： Kyle Yakubisin , Robert S. Doyle , Alfonso Malaga
IPC: G01S1/24
CPC classification number: G01S1/24 , G01R29/0842 , G01S1/245 , G01W1/16
Abstract: An antenna receiver system is provided. The antenna receiver system includes an E-field antenna, a first H-field antenna, a second H-field antenna; three antenna radio frequency paths to amplify, filter, and convert three respective outputs from the three antennas to respective first, second, and third signals. Filters in the antenna paths simultaneously receive at least two of: eLORAN radio navigation signals from eLORAN ground stations; an EM pulse from lightning; and one of: CW unmodulated signals-ON/OFF modulated signals from a NDB radio navigation ground station; or an AM CW signal received from an AM radio broadcast station. A processor processes the first, second, and third signals and outputs information indicative of two or more of: a geographical latitude and longitude position of the vehicle derived from the eLORAN radio navigation signals; a lightning bearing and a lightning range; and a bearing of the vehicle.
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公开(公告)号：US09379744B2
公开(公告)日：2016-06-28
申请号：US14488026
申请日：2014-09-16
Applicant: Honeywell International Inc.
Inventor： Jan Bilek , Alfonso Malaga , Radek Zaruba , Vit Stencel , Martin Mlaskac
CPC classification number: H04B1/0475 , H03F1/3241 , H03F1/3247 , H03F1/3258 , H03F3/195 , H03F3/245 , H03F2201/3212 , H03F2201/3233 , H04B2001/0425 , H04L25/0214 , H04L27/368
Abstract: The radio system comprises a radio unit and an antenna unit coupled to the radio unit. The antenna unit is physically separate and located remote from the radio unit. The antenna unit further comprises a digital pre-distortion engine configured to pre-distort a modulated digital data signal; a digital to analog converter configured to convert the pre-distorted digital data signal to a pre-distorted analog data signal; and a power amplifier configured to amplify the pre-distorted analog data signal which distorts the pre-distorted analog data signal. The distortion introduced by the power amplifier is opposite to the pre-distortion introduced by the digital pre-distortion engine such that the pre-distortion introduced by the digital pre-distortion engine approximately cancels the distortion introduced by the power amplifier. The radio unit further comprises a coefficient computation engine configured to calculate coefficients used by the digital pre-distortion engine to pre-distort the modulated digital data signal.
Abstract translation: 无线电系统包括无线电单元和耦合到无线电单元的天线单元。 天线单元在物理上是分离的并且位于远离无线电单元的位置。 天线单元还包括配置成预失真调制的数字数据信号的数字预失真引擎; 配置成将预失真数字数据信号转换为预失真模拟数据信号的数模转换器; 以及功率放大器，被配置为放大扭曲所述预失真模拟数据信号的预失真模拟数据信号。 由功率放大器引入的失真与由数字预失真引擎引入的预失真相反，使得由数字预失真引擎引入的预失真大致消除由功率放大器引入的失真。 无线电单元还包括系数计算引擎，其被配置为计算数字预失真引擎使用的系数，以使调制的数字数据信号预失真。
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20.发明授权Wideband multi-channel receiver with fixed-frequency notch filter for interference rejection 有权具有固定频率陷波滤波器的宽带多通道接收机，用于干扰抑制公开(公告)号：US09042502B2
公开(公告)日：2015-05-26
申请号：US14206826
申请日：2014-03-12
Applicant: Honeywell International Inc.
Inventor： Alfonso Malaga , Timothy P. Gibson , Jeffrey K. Hunter , Gregory Triplett
CPC classification number: H04L25/08 , H04B1/0007 , H04B1/0014 , H04B1/0017 , H04B1/0021 , H04B1/1036
Abstract: A wideband multi-channel receiver comprises an antenna configured to receive a radio frequency band. A band-pass filter is in signal communication with the antenna, and a low-noise amplifier is in signal communication with the band-pass filter. A mixer is in signal communication with the low-noise amplifier and is configured to translate a radio frequency band to an intermediate frequency (IF) band. A tunable local oscillator is in signal communication with the mixer. At least one fixed-frequency notch filter is in signal communication with the mixer, with the notch filter configured to reject at least one interference signal in the IF band while passing remaining signals in the IF band. An analog-to-digital converter is in signal communication with the notch filter and is configured to convert the remaining signals in the IF band to digital signals.
Abstract translation: 宽带多频道接收机包括被配置为接收射频频带的天线。 带通滤波器与天线进行信号通信，低噪声放大器与带通滤波器进行信号通信。 混频器与低噪声放大器进行信号通信，并被配置为将无线电频带转换为中频（IF）频带。 可调谐的本地振荡器与混频器进行信号通信。 至少一个固定频率陷波滤波器与混频器进行信号通信，其中陷波滤波器被配置为在IF频带中通过剩余信号的同时拒绝IF频带中的至少一个干扰信号。 模数转换器与陷波滤波器进行信号通信，并被配置为将IF频带中的剩余信号转换为数字信号。
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