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    • 4. 发明授权
    • Method for operating a power plant
    • 运行发电厂的方法
    • US08820081B2
    • 2014-09-02
    • US13203208
    • 2010-02-24
    • Dirk NeumannMarcus KurthUdo Sommer
    • Dirk NeumannMarcus KurthUdo Sommer
    • F01K13/02F03G6/00F03G6/06
    • F01K13/02F03G6/065Y02E10/46
    • A method for operating a hybrid power plant comprising fuel-operated heating and solar energy heating of carrier fluids, wherein a first portion of total power provided by the power plant is based on fuel-operated heating of carrier fluids and a second portion of the total power is based on solar energy heating of carrier fluids, the heat absorbed by a solar energy heated carrier fluid is transferred to a carrier fluid circuit of a fuel-operated part of the power plant. When a sudden increase or reduction of the total power provided by the power plant is required as compared to a basic state, the second portion is first increased or reduced over a short time period in order to provide a positive or negative reserve power. Subsequently, the first portion is slowly increased or reduced and the second portion based on solar energy heating is correspondingly reduced or increased again.
    • 一种用于操作混合动力装置的方法,包括燃料操作的加热和载体流体的太阳能加热,其中由发电厂提供的总功率的第一部分基于载体流体的燃料操作加热和总共的第二部分 功率基于载体流体的太阳能加热,由太阳能加热的载体流体吸收的热量被传递到发电厂的燃料操作部分的载体流体回路。 当与基本状态相比,需要突然增加或减少发电厂提供的总功率时,第二部分在短时间段内首先增加或减少,以提供正或负的备用电力。 随后,第一部分缓慢地增加或减小,并且基于太阳能加热的第二部分被相应地减少或再次增加。
    • 6. 发明申请
    • METHOD AND APPARATUS FOR POWER LOSS COMPENSATION AND SUPPRESSION OF SIDELOBES IN ANTENNA ARRAYS
    • 功率损耗补偿方法和装置及其在天线阵列中的抑制
    • US20090243931A1
    • 2009-10-01
    • US12415195
    • 2009-03-31
    • Martin WeckerleDirk Neumann
    • Martin WeckerleDirk Neumann
    • H01Q3/00
    • H01Q3/267H01Q1/246H01Q3/2605
    • An antenna array for the transmission of signals is disclosed which comprises a plurality of antenna elements connected to a plurality of transceivers. The plurality of transceivers receive transceiver signals for transmission to the plurality of antenna elements. The antenna comprises a failure detector or monitoring and control system connected to the plurality of transceivers, which autonomously detects malfunction of the individual transceivers and reports this to the signal processor without involvement of the transmitter and receiver. The antenna array also comprises a signal processor connected to the plurality of transceivers and adapted to weight using complex values the transceiver signals for automatically compensating for power losses by tilt adjustments and for interference by suppression of sidelobes of the signals based on the information from the failure detector or monitoring and control system.
    • 公开了一种用于信号传输的天线阵列,其包括连接到多个收发器的多个天线元件。 多个收发器接收收发信号以传输到多个天线元件。 天线包括连接到多个收发器的故障检测器或监视和控制系统,其自主地检测各个收发器的故障,并将其报告给信号处理器而不涉及发射器和接收器。 天线阵列还包括连接到多个收发器的信号处理器,并且适于使用复数值来加权收发器信号,用于通过倾斜调整自动补偿功率损耗,并通过基于来自故障的信息抑制信号的旁瓣来进行干扰 检测器或监控系统。
    • 8. 发明授权
    • Active antenna array and method for relaying first and second protocol radio signals in a mobile communications network
    • 有源天线阵列和方法,用于在移动通信网络中中继第一和第二协议无线电信号
    • US08731616B2
    • 2014-05-20
    • US12648773
    • 2009-12-29
    • Peter KeningtonMartin WeckerleDirk Neumann
    • Peter KeningtonMartin WeckerleDirk Neumann
    • H04B17/00H04W24/00H04M1/00H04B1/38H01Q3/00H01Q21/00H04W4/00H04L5/16
    • H01Q1/246H01Q3/26
    • The present disclosure teaches an active antenna array for a mobile communications network. The active antenna array comprises a plurality of antenna elements, at least one first splitter, at least one amplifier and at least one first coupler. The first splitter forwards at least one of at least one individual first protocol receive signal and at least one individual second protocol receive signal in a receive direction from an individual one of the plurality of antenna elements. The at least one amplifier amplifies at least one of the individual first protocol receive signal and the individual second protocol receive signal. The at least one first coupler is located in the receive direction downstream of the at least one amplifier and is adapted to forward the at least one individual second protocol receive signal to a second protocol receiver.
    • 本公开教导了用于移动通信网络的有源天线阵列。 有源天线阵列包括多个天线元件,至少一个第一分离器,至少一个放大器和至少一个第一耦合器。 第一分路器从多个天线单元中的一个天线元件的接收方向转发至少一个单独的第一协议接收信号和至少一个独立的第二协议接收信号中的至少一个。 至少一个放大器放大单独的第一协议接收信号和各个第二协议接收信号中的至少一个。 所述至少一个第一耦合器位于所述至少一个放大器的下游的接收方向,并且适于将所述至少一个单独的第二协议接收信号转发到第二协议接收机。
    • 9. 发明授权
    • Radio station and active antenna array
    • 无线电台和有源天线阵列
    • US08477871B2
    • 2013-07-02
    • US12648000
    • 2009-12-28
    • Dirk NeumannPeter Kenington
    • Dirk NeumannPeter Kenington
    • H04K1/02H04L25/03H04L25/49
    • H03F1/3247H03F1/3258H03F1/3294H03F3/24H03F3/68H03F2200/204H03F2200/207H03F2200/336H03F2200/451H03F2201/3233H04L27/368
    • The present disclosure relates to a radio station providing a digital predistortion to be imposed on a payload signal. The digital predistortion is usable as a general predistortion for several transmit paths of the radio station. The radio station provides coupled transmit signals to be combined within a combiner forming a common feedback signal. The common feedback signal is relayed along a common feedback path. A digital predistortion update unit to updates the digital predistortion in order to linearize a transfer characteristics of the transmit paths. The disclosure relates to a method of digitally predistorting a payload signal in order to linearize a transmit characteristics of the transmit paths. The disclosure further relates to computer program products for the manufacture of the radio station and/or a computer product for the execution of the method digitally predistorting. The disclosure further relates to an antenna array comprising the radio station.
    • 本公开涉及提供要施加在有效载荷信号上的数字预失真的无线电台。 数字预失真可用作无线电台的若干发射路径的一般预失真。 无线电站提供耦合的发射信号以组合在形成公共反馈信号的组合器内。 公共反馈信号沿公共反馈路径中继。 一种数字预失真更新单元,用于更新数字预失真,以使发送路径的传送特性线性化。 本公开涉及一种数字预失真有效载荷信号以便线性化发射路径的发射特性的方法。 本公开还涉及用于制造无线电台的计算机程序产品和/或用于执行数字预失真的方法的计算机产品。 本公开还涉及包括无线电台的天线阵列。