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1. 发明申请

WO2006007586A1 ORGANOCATALYSTS AND METHODS OF USE IN CHEMICAL SYNTHESIS 审中-公开
标题翻译：化学合成中的有机物和使用方法
公开(公告)号：WO2006007586A1
公开(公告)日：2006-01-19
申请号：PCT/US2005/023691
申请日：2005-06-30
申请人： SCIENCE & TECHNOLOGY CORPORATION @ UNM , WANG, Wei , WANG, Jian , LI, Hao
发明人： WANG, Wei , WANG, Jian , LI, Hao
IPC分类号： C07D211/08
CPC分类号： C07D207/09 , C07B2200/07 , C07C45/511 , C07C45/54 , C07C45/72 , C07C45/74 , C07C47/56 , C07C49/203 , C07C49/21 , C07C49/235 , C07C49/647 , C07C49/653 , C07C49/683 , C07C49/697 , C07C49/753 , C07C49/86 , C07C67/343 , C07C201/12 , C07C205/44 , C07C205/45 , C07C213/02 , C07C215/42 , C07C227/32 , C07C239/20 , C07C253/30 , C07C319/14 , C07C391/02 , C07C2601/08 , C07C2601/14 , C07C2601/16 , C07C2601/18 , C07D309/30 , C07D317/72 , C07D333/22 , C07C49/258 , C07C49/245 , C07C69/76 , C07C323/22 , C07C255/56 , C07C229/22 , C07C229/28 , C07C229/30 , C07C229/36
摘要： The present invention pertains generally to compositions comprising organocatalysts that facilitate stereo-selective reactions and the method of their synthesis and use. Particularly, the invention relates to metal-free organocatalysts for facilitation of stereo-selective reactions, and the method of their synthesis and use. These compounds have the structure of the Formulas (I) and (II). Where X is independently selected from CH 2 , N-R a , O, S or C=O; Y is CH 2 , N-R a , O, S or C=O, with the proviso that at least one of X or Y is CH 2 , and preferably both of X and Y are CH 2 ; R a is H, an optionally substituted C 1 -C 12 alkyl, preferably an optionally substituted C 1 -C 6 alkyl including a C 3 -C 6 cyclic alkyl group, or an optionally substituted aryl group, preferably an optionally substituted phenyl group; R b is H, an optionally substituted C 1 -C 12 alkyl, preferably an optionally substituted C 1 -C 6 acyclic or a a C 3 -C 6 cyclic alkyl group, CHO, N(Me)O, CO(S)R a or the group of Formula (III). Where R c and R d are each independently H, F, C1, an optionally substituted C 1- C 20 alkyl, preferably an optionally substituted C 1 -C 12 alkyl, more preferably a C 1 -C 6 alkyl, and an optionally substituted aryl group, or together R c and R d form an optionally substituted carbocyclic or optionally substituted heterocyclic ring; R 1 is OH, OR, NR'R", NHC(=O)R, NHSO 2 R; R 2 is H, F, C1, an optionally substituted C 1- C 20 alkyl, preferably an optionally substituted C 1 C 6 alkyl, an optionally substituted aryl group or a =O group (which establishes a carbonyl group with the carbon to which =O is attached; R 3 is H, OH, F, C1, Br, I, Cl, an optionally substituted C 1 -C 20 alkyl, alkenyl or alkynyl ("hydrocarbyl") group, preferably an optionally substituted C 1 -C 6 alkyl, or an optionally substituted aryl, such that the carbon to which R 3 is attached has an R or S configuration; R is H, an optionally substituted C 1 -C 20 alkyl, preferably an optionally substituted C 1 -C 6 alkyl, or an optionally substituted aryl group, R' and R" are each independently H, an optionally substituted C 1 -C 20 alkyl group, preferably an optionally substituted C 1 -C 6 alkyl, or an optionally substituted aryl group; or together R' and R" form an optionally substituted heterocyclic, preferably a 4 to 7 membered optionally substituted heterocyclic group or an optionally substituted heteroaryl ring with the nitrogen to which R' and R" are attached; and wherein said compound is free from a metal catalyst.
摘要翻译：本发明通常涉及促进立体选择性反应的有机催化剂及其合成和使用方法的组合物。特别地，本发明涉及促进立体选择性反应的无金属有机催化剂及其合成和使用方法。这些化合物具有式（I）和（II）的结构。其中X独立地选自CH 2，N-R a，O，S或C = O; Y是CH 2，NR a，O，S或C = O，条件是X或Y中的至少一个是CH 2 2 >，并且优选X和Y两者都是CH 2 2; R a是H，任选取代的C 1 -C 12烷基，优选任选取代的C 1 -C 12 - 包括C 3 -C 6环烷基的C 6 -C 6烷基或任选取代的芳基，优选任选取代的苯基; R b是H，任选取代的C 1 -C 12烷基，优选任选取代的C 1 -C 12烷基， C 6不饱和环或C 3 -C 6环烷基，CHO，N（Me）O，CO（S）R SUP > III或式（III）的基团。其中R 0和R d各自独立地为H，F，C 1，任选取代的C 1 -C 20 >烷基，优选任选取代的C 1 -C 12烷基，更优选C 1 -C 12烷基，更优选C 1 -C 12 - 烷基和任选取代的芳基，或一起R和C和R d形成任选取代的碳环或任选取代的杂环; R 1是OH，OR，NR'R“，NHC（= O）R，NHSO 2 R; R 2是H，F ，C 1，任选取代的C 1 -C 20烷基，优选任选取代的C 1 -C 6烷基，任选取代的芳基或= O基团（其中与O连接的碳上形成羰基; R 3是H，OH，F，Cl，Br，I，Cl ，任选取代的C 1 -C 20烷基，烯基或炔基（“烃基”）基团，优选任选取代的C 1 -C C 6 -C 6烷基或任选取代的芳基，使得R 3连接的碳具有R或S构型; R是H，任选取代的C

2. 发明申请

WO2012159860A1 MODULAR HEAT SINK FOR LED LUMINAIRE 审中-公开
标题翻译： LED散热片散热片
公开(公告)号：WO2012159860A1
公开(公告)日：2012-11-29
申请号：PCT/EP2012/058152
申请日：2012-05-03
申请人： OSRAM AG , XIONG, Huijun , CHEN, You , LI, Hao , CHEN, Xiaomian
发明人： XIONG, Huijun , CHEN, You , LI, Hao , CHEN, Xiaomian
IPC分类号： F21S8/02 , F21Y101/02
CPC分类号： F21V29/713 , F21S8/026 , F21V21/30 , F21V29/77 , F21Y2115/10
摘要： The present invention provides a modular heat sink for LED luminaire, wherein the modular heat sink includes at least two modular heat sink units (8, 9, 10, m, m+1), which are jointed together in thermal communication with each other for use in, in particular a high power LED luminaire, such that the illuminating angle of the LED luminaire can be adjusted within a range of 0° to 180°. According to various power requirements for the LED luminaire, the modular heat sink of the present invention may be formed by combination of various number n of modular heat sink units. Therefore, the costs of the heat sink are reduced, and manufacturing process for the modular heat sink unit of the heat sink is simple and varied. Furthermore, the illuminating angle of the LED luminaire may be adjusted within a range of 0° to 180°.
摘要翻译：本发明提供了一种用于LED灯具的模块化散热器，其中模块化散热器包括至少两个模块化散热器单元（8,9,10，m，m + 1），它们彼此热连通地连接在一起，用于用于特别是大功率LED灯具，使得LED灯具的照明角度可以在0°至180°的范围内调节。根据LED灯具的各种功率要求，本发明的模块化散热器可以通过组合各种数量的模块化散热器单元形成。因此，降低了散热器的成本，并且散热器的模块化散热器单元的制造过程简单而多变。此外，LED灯具的照明角度可以在0°至180°的范围内调节。

3. 发明申请

WO2012098438A1 TRANSMITTER AND METHOD OF OPERATING A TRANSMITTER 审中-公开
标题翻译：发射机和操作发射机的方法
公开(公告)号：WO2012098438A1
公开(公告)日：2012-07-26
申请号：PCT/IB2011/050280
申请日：2011-01-21
申请人： FREESCALE SEMICONDUCTOR, INC. , TROTTA, Saverio , LI, Hao
发明人： TROTTA, Saverio , LI, Hao
IPC分类号： H04B1/04
CPC分类号： H04B1/04 , H04B1/036
摘要： A transmitter (10) comprises an oscillator (12), a power amplifier (24), and a heating element (34). The power amplifier (24) generates a high power signal (26, 28) according to the low power signal (14, 16). The transmitter (10) may be operated such that a heat production rate of the group consisting of the power amplifier (24) and the heating element (34) is substantially constant. The heating element (34) may be a dummy power amplifier. A method of operating a transmitter (10) is also disclosed.
摘要翻译：发射机（10）包括振荡器（12），功率放大器（24）和加热元件（34）。功率放大器（24）根据低功率信号（14,16）产生高功率信号（26,28）。发射器（10）可以被操作，使得由功率放大器（24）和加热元件（34）组成的组的发热量基本上是恒定的。加热元件（34）可以是虚拟功率放大器。还公开了一种操作发射机（10）的方法。

4. 发明申请

WO2012028412A1 HEAT DISSIPATING DEVICE AND LED LUMINAIRE HAVING A HEAT DISSIPATING DEVICE 审中-公开
标题翻译：具有散热装置的散热装置和LED发光二极管
公开(公告)号：WO2012028412A1
公开(公告)日：2012-03-08
申请号：PCT/EP2011/063457
申请日：2011-08-04
申请人： OSRAM AG , CHEN, You , CHENG, Yan Gang , LI, Hao , XIAO, Shang Ping
发明人： CHEN, You , CHENG, Yan Gang , LI, Hao , XIAO, Shang Ping
IPC分类号： F21V19/02 , F21V29/00 , F21V14/02 , F21Y101/02 , F21Y105/00
CPC分类号： F21V29/004 , F21V14/02 , F21V29/51 , F21V29/73 , F21V29/89 , F21Y2105/10 , F21Y2115/10
摘要： The present invention discloses a heat dissipating device and an LED luminaire. The heat dissipating device (4) comprises an axis portion (41) and a heat dissipating portion (42); The axis portion (41) is in close contact with an attachment device, e.g. an LED module (1), that needs heat dissipation, so that the attachment device is able to rotate around the axis portion (41) and is able to transmit heat of the attachment device to the axis portion (41); the heat dissipating portion (42) is connected with the axis portion (41) in a heat conducting manner on one side and is connected with an external heat dissipater in a heat conducting manner on the other side, so that the heat of the attachment device can be conducted from the axis portion (41) to the heat dissipater.
摘要翻译：本发明公开了一种散热装置和LED照明装置。散热装置（4）包括轴部（41）和散热部（42）。轴部分41与附接装置紧密接触。 LED模块（1），其需要散热，使得所述附接装置能够围绕所述轴部（41）旋转，并且能够将所述附接装置的热传递到所述轴部（41）; 散热部42与轴部41连接，一侧以导热方式与另一侧的导热方式的外部散热器连接，从而使附着装置的热量可以从轴部（41）向散热器传导。

5. 发明申请

WO2012025791A1 Push-push oscillator circuit 审中-公开
标题翻译：推挽式振荡电路
公开(公告)号：WO2012025791A1
公开(公告)日：2012-03-01
申请号：PCT/IB2010/053850
申请日：2010-08-26
申请人： FREESCALE SEMICONDUCTOR, INC. , YIN, Yi , LI, Hao , TROTTA, Saverio
发明人： YIN, Yi , LI, Hao , TROTTA, Saverio
IPC分类号： H03B5/18 , H01P7/08 , H03F3/45
CPC分类号： H02M7/53835 , H03B5/1209 , H03B5/1218 , H03B5/1231 , H03B5/124 , H03B5/1847 , H03B25/00 , H03B2200/007
摘要： The invention pertains to a push-push oscillator circuit (10) with a first oscillation branch with a first active device (12) and a first tank (16, 20) adapted to provide a signal having a fundamental frequency f 0 , a second oscillation branch with a second active device (14) and a second tank (18, 22) symmetrical to the first oscillation branch and adapted to provide a signal having the fundamental frequency f 0 . Output branches (24, 28, 50, 60) are coupled to the first oscillation branch and the second oscillation branch to provide signals having the second harmonic frequency 2f0 of the fundamental signal based on the signals having the fundamental frequency f 0 and/or to provide signals having the fundamental frequency f 0 . The push-push oscillator circuit (10) further comprises at least one terminal branch (36, 58, 68, 78) with a terminal (42, 82, 94, 100) adapted to provide a component of a differential signal having the second harmonic frequency 2f0 or the fundamental frequency f 0 . The at least one terminal branch (36, 58, 68, 78) comprises a RF stub (44, 84) comprising a quarter-wavelength transmission line (46, 86, 102, 106) and a corresponding capacitor (48, 88, 104, 108) for a signal having the second harmonic frequency 2f 0 or the fundamental frequency f 0 . The invention also pertains to a push-push oscillator circuit (10) having output branches (24, 28, 50, 60) coupled to the first oscillation branch and the second oscillation branch to provide signals having the fundamental frequency f 0 . One of the output branches (50) comprises two coupling inductors (52, 54) and a first fundamental frequency branch (58) having a first fundamental frequency terminal (94), the first fundamental frequency branch (58) being coupled in series with one of the coupling inductors (54), the two coupling inductors being coupled to each other in series via a first connection point. Another one of the output branches (60) comprises two coupling inductors (62, 64) and a second fundamental frequency branch (68) with a second fundamental frequency terminal (100), the second fundamental frequency branch (68) being coupled in series to one of the coupling inductors (54) of this output branch (6), and the two coupling inductors (62, 64) of this output branch (60) being coupled to each other in series via a second connection point. The push-push-oscillator circuit (10) is adapted to provide a differential signal having the fundamental frequency f 0 at the first and second fundamental frequency terminals.
摘要翻译：本发明涉及具有第一振荡分支的推挽式振荡电路（10），第一振荡分支具有第一有源器件（12）和适于提供具有基频f0的信号的第一容器（16,20），第二振荡分支具有与第一振荡分支对称的第二有源装置（14）和第二罐（18,22），并且适于提供具有基频f0的信号。输出分支（24,28,50,60）耦合到第一振荡分支和第二振荡分支，以基于具有基频f0的信号提供具有基波信号的二次谐波频率2f0的信号和/或提供具有基频f0的信号。推挽振荡器电路（10）还包括至少一个端子分支（36,58,68,78），其具有适于提供具有二次谐波的差分信号的分量的端子（42,82,94,100）频率2f0或基频f0。所述至少一个端子支路（36,58,68,78）包括RF短截线（44,84），其包括四分之一波长传输线（46,86,102,106）和相应的电容器（48,88,104），108），用于具有二次谐波频率2f0或基频f0的信号。本发明还涉及一种具有耦合到第一振荡分支和第二振荡分支的输出分支（24,28,50,60）的推压振荡器电路（10），以提供具有基频f0的信号。输出分支（50）中的一个包括两个耦合电感器（52,54）和具有第一基频端子（94）的第一基频分支（58），第一基频分支（58）与一个的耦合电感器（54），两个耦合电感器通过第一连接点彼此串联连接。输出分支（60）中的另一个包括具有第二基频终端（100）的两个耦合电感（62,64）和第二基频分支（68），第二基频分支（68）串联耦合该输出支路（6）的耦合电感器（54）和该输出支路（60）的两个耦合电感器（62,64）之一经由第二连接点彼此串联连接。推压振荡器电路（10）适于提供在第一和第二基频端子处具有基频f0的差分信号。

6. 发明申请

WO2009138817A1 VOLTAGE-CONTROLLED OSCILLATOR AND RADAR SYSTEM 审中-公开
标题翻译：电压控制振荡器和雷达系统
公开(公告)号：WO2009138817A1
公开(公告)日：2009-11-19
申请号：PCT/IB2008/051882
申请日：2008-05-13
申请人： FREESCALE SEMICONDUCTOR, INC. , LI, Hao
发明人： LI, Hao
IPC分类号： H03B5/12 , H03B5/18
CPC分类号： H03B5/1847 , H03B5/1218 , H03B5/1231 , H03B5/1243
摘要： A voltage-controlled oscillator (VCO) circuit (10) comprises an output terminal (24) for providing an oscillatory output signal thereat, a first inductor (32), a varactor (18), and a negative-resistance element (30). The varactor's capacitance is a function of a tuning potential (22) applied at a first terminal of the varactor. A bias branch (36, 42) is present for coupling a second terminal of the varactor to a bias potential (12). The bias branch comprises a second inductor or a transmission line (42). The bias branch (36, 42) may comprise a transmission line (42) the length of which is one quarter wavelength associated with the resonance frequency of the voltage-controlled oscillator circuit. A radar system including a VCO circuit is further disclosed.
摘要翻译：压控振荡器（VCO）电路（10）包括用于在其上提供振荡输出信号的输出端子（24），第一电感器（32），变容二极管（18）和负电阻元件（30）。变容二极管的电容是施加在变容二极管的第一端的调谐电位（22）的函数。存在用于将变容二极管的第二端子耦合到偏置电位（12）的偏压支路（36,42）。偏置分支包括第二电感器或传输线（42）。偏置支路（36,42）可以包括传输线（42），其长度是与压控振荡器电路的谐振频率相关的四分之一波长。还公开了包括VCO电路的雷达系统。

7. 发明申请

WO2007062286A2 SPACER MATERIAL FOR FLAT PANEL DISPLAYS 审中-公开
标题翻译：平板显示屏的间隔材料
公开(公告)号：WO2007062286A2
公开(公告)日：2007-05-31
申请号：PCT/US2006/060610
申请日：2006-11-07
申请人： MOTOROLA INC. , LI, Hao , COLL, Bernard, F.
发明人： LI, Hao , COLL, Bernard, F.
IPC分类号： H01J19/42 , H01J63/04
CPC分类号： H01J29/864 , H01J31/127 , H01J2329/864
摘要： A spacer material is provided for a field emission display (10). The field emission display (10) comprises a cathode plate (12) having a plurality of electron emitters (44). An anode plate (14) is disposed to receive electrons emitted by the plurality of electron emitters (44), and includes an anode (26) designed to be connected to a potential source. A plurality of spacers (42) are positioned between the cathode plate (12) and the anode plate (14), the plurality of spacers (42) comprising a material that maintains a positive charge when the anode (26) is connected to the potential source.
摘要翻译：为场发射显示器（10）设置间隔物。场发射显示器（10）包括具有多个电子发射器（44）的阴极板（12）。设置阳极板（14）以接收由多个电子发射器（44）发射的电子，并且包括被设计为连接到电位源的阳极（26）。多个间隔物（42）位于阴极板（12）和阳极板（14）之间，多个间隔物（42）包括当阳极（26）连接到电位时保持正电荷的材料资源。

8. 发明申请

WO2005025507A2 DIHYDROPYRIDINE COMPOUNDS FOR TREATING OR PREVENTING METABOLIC DISORDERS 审中-公开
标题翻译：用于治疗或预防代谢性疾病的二氢吡啶化合物
公开(公告)号：WO2005025507A2
公开(公告)日：2005-03-24
申请号：PCT/US2004/029636
申请日：2004-09-10
申请人： SYNTA PHAMACEUTICALS CORP. , ONO, Mitsunori , WADA, Yumiko , SUN, Lijun , CHEN, Shoujun , PRZEWLOKA, Teresa , ZHANG, Shijie , BORELLA, Christopher , KOYA, Keizo , FOLEY, Kevin , XIA, Zhi-Qiang , LI, Hao , ZHOU, Dan
发明人： ONO, Mitsunori , WADA, Yumiko , SUN, Lijun , CHEN, Shoujun , PRZEWLOKA, Teresa , ZHANG, Shijie , BORELLA, Christopher , KOYA, Keizo , FOLEY, Kevin , XIA, Zhi-Qiang , LI, Hao , ZHOU, Dan
IPC分类号： A61K
CPC分类号： C04B35/632 , C07D215/54 , C07D221/20 , C07D401/04 , C07D401/12 , C07D401/14 , C07D405/04 , C07D491/04
摘要： This invention relates to dihydropyridine compounds of formula: (I) or a pharmaceutically acceptable salt, solvate, clathrate, or prodrug thereof wherein A 2 , R 12, R 13 , R 14 , R 15 , R 16 , R 17 , R 18 , R 19 , R 20 , R 21 , R 22 , and m are defined herein, and compositions comprising such compounds. The invention also relates to methods of preventing or treating metabolic disorders, such as diabetes mellitus, and conditions and complications associated with diabetes mellitus, comprising administering to a subject in need thereof a compound of formula (I) or a composition comprising such a compound. The invention further relates to kits comprising a compound of formula (I).
摘要翻译：本发明涉及式（I）的二氢吡啶化合物或其药学上可接受的盐，溶剂合物，包合物或前药，其中A 2，R 12， R 13，R 14，R 15，R 16，R 17，R 16， R 18，R 19，R 20，R 21，R 22，R 21，R 22，本文定义了m和包含这些化合物的组合物。本发明还涉及预防或治疗代谢病症例如糖尿病以及与糖尿病有关的病症和并发症的方法，其包括向有需要的受试者给药式（I）的化合物或包含该化合物的组合物。本发明进一步涉及包含式（I）化合物的试剂盒。

9. 发明申请

WO2003022846A1 1-GLYOXLYLAMIDE INDOLIZINES FOR TREATING CANCER 审中-公开
标题翻译： 1-GLYOXLYLAMIDE INDOLIZINES FOR TRANTING CANCER
公开(公告)号：WO2003022846A1
公开(公告)日：2003-03-20
申请号：PCT/US2002/029154
申请日：2002-09-13
申请人： SBR PHARMACEUTICALS CORP. , KOYA, Keizo , SUN, Lijun , ONO, Mitsunori , YING, Weiwen , LI, Hao
发明人： KOYA, Keizo , SUN, Lijun , ONO, Mitsunori , YING, Weiwen , LI, Hao
IPC分类号： C07D471/04
CPC分类号： C07D471/04
摘要： Disclosed is a compound represented by Structural Fonnula (I): Ring A is substituted or unsubstituted and optionally fused to an aryl group. Z 1 and Z 2 are independently =0, =S, =N-OR 12 or =NR 12 ; R 1 and R 2 are independently -H, an aliphatic group, a substituted aliphatic group, an unsubstituted non-aromatic heterocylic group, a substituted non-aromatic heterocylic group, an aryl group or a substituted aryl group, provided that R 1 and R 2 are not both -H. Alternatively, -NR 1 R 2 , taken together, is a substituted or unsubstituted non-aromatic nitrogen-containing heterocyclic group or a substituted or unsubstituted nitrogen-containing heteroaryl group. R 3 is a substituted or unsubstituted aryl group or a substituted or unsubstituted aliphatic group. X is a covalent bond, -C(R 4 R 5 )-, -N(R 4 )-, -0-, -S-, -S(O)-, -S(0) 2 -, -C(=O)-, -C(=0)-N(R 4 )-, or N(R 4 )-C(=O)-. R 4 and R 5 are independently -H or a substituted or unsubstituted aliphatic group. R 12 is -H or a substituted or unsubstituted alkyl group.
摘要翻译：公开了由结构式（I）表示的化合物：环A是取代或未取代的，并任选地与芳基稠合。 Z> 1 <和Z> 2 <独立地= 0，= S，= N-OR> 12 <或= NR> 12 < R 1和R 2独立地是-H，脂族基团，取代的脂族基团，未取代的非芳族杂环基团，取代的非芳族杂环基团，芳基或取代的芳基，条件是 R＆gt; 1＆lt;和＆lt; 2＆gt;不同于-H。或者，-NR> 1 2一起是取代或未取代的非芳族含氮杂环基或取代或未取代的含氮杂芳基。 R 3是取代或未取代的芳基或取代或未取代的脂族基。 X是共价键，-C（R 5）5 - ， - （R 4） - ， - O - ， - S - ， - S（O） - ， - S（O） > - ， - （= O） - ， - （= O）-N（R 4） - 或N（R 4））C（= O） - 。 R 4和R 5独立地是-H或取代或未取代的脂族基团。 R 12为-H或取代或未取代的烷基。

10. 发明申请

WO2014147445A1 RADAR DEVICE AND METHOD OF OPERATING A RADAR DEVICE 审中-公开
标题翻译：雷达装置和操作雷达装置的方法
公开(公告)号：WO2014147445A1
公开(公告)日：2014-09-25
申请号：PCT/IB2013/052238
申请日：2013-03-21
申请人： FREESCALE SEMICONDUCTOR, INC. , LI, Hao , YIN, Yi
发明人： LI, Hao , YIN, Yi
IPC分类号： G01S13/93 , G01S13/88
CPC分类号： G01S7/036 , G01S7/034 , G01S13/34 , G01S13/931
摘要： A radar device 10 comprising a RF signal source 12 (RF = radar frequency), two or more antenna interface units, a feed network 13, and a control unit 15 is described. The RF signal source 12 is arranged to provide a RF signal; each of the antenna interface units comprises an antenna port 21; 23; 25; 27 and one of the following 22; 24; 26; 28: an amplifier and a mixer; wherein the amplifier is arranged to amplify the RF signal and to provide it to the antenna port and the mixer is arranged to generate an intermediate frequency signal by mixing the RF signal with a reception signal received via the antenna port 21; 23; 25; 27; the feed network 13 comprises two or more buffers 36, 38, 40, 42, each buffer has an active state, in which the buffer is transmissive for the RF signal, and an inactive state, in which the buffer is substantially nontransmissive for the RF signal; the control unit 15 is arranged to generate or receive a selection signal (SEL) which specifies none, one 22, or more 22, 24 of the antenna interface units 22, 24, 26, 28 as active antenna interface units and the remaining none, one, or more antenna interface units 22, 24, 26, 28 as inactive antenna interface units; the control unit 15 is arranged to activate and deactivate the buffers in dependence on the selection signal so as to feed the RF signal to the none, one, or more active antenna interface units and not to the none, one, or more inactive antenna interface units. A method of operating a radar device is also proposed.
摘要翻译：描述了包括RF信号源12（RF =雷达频率），两个或更多个天线接口单元，馈电网络13和控制单元15的雷达设备10。 RF信号源12被布置成提供RF信号; 每个天线接口单元包括天线端口21; 23; 25; 27和以下22个之一; 24; 26; 28：放大器和混频器; 其中所述放大器被布置成放大所述RF信号并将其提供给所述天线端口，并且所述混频器被布置成通过将所述RF信号与经由所述天线端口21接收的接收信号混合而产生中频信号; 23; 25; 27; 馈送网络13包括两个或多个缓冲器36,38,40,42，每个缓冲器具有活动状态，其中缓冲器对于RF信号是透射的，而非活动状态，其中缓冲器对于RF是基本上不透射的信号; 控制单元15被布置成生成或接收选择信号（SEL），其选择天线接口单元22,24,26,28中的一个22个或更多个22,24作为有源天线接口单元，并且剩余的，一个或多个天线接口单元22,24,26,28作为无源天线接口单元; 控制单元15被布置成根据选择信号激活和去激活缓冲器，以便将RF信号馈送到无一个，一个或多个有源天线接口单元，而不是馈送到无一个，一个或多个非活动天线接口单位。还提出了一种操作雷达装置的方法。

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