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1. 发明申请

WO2007038969A1 METHOD AND SYSTEM FOR MULTIPLE ANTENNA COMMUNICATIONS, RELATED APPARATUS AND CORRESPONDING COMPUTER PROGRAM PRODUCT 审中-公开
标题翻译：多天线通信方法与系统，相关设备及相关计算机程序产品
公开(公告)号：WO2007038969A1
公开(公告)日：2007-04-12
申请号：PCT/EP2005/010799
申请日：2005-10-05
申请人： TELECOM ITALIA S.P.A , PIRELLI & C.S.P.A. , MELIS, Bruno , RUSCITTO, Alfredo , SEMENZATO, Paolo , MELE, Renata , GRASSANO, Giuseppe
发明人： MELIS, Bruno , RUSCITTO, Alfredo , SEMENZATO, Paolo , MELE, Renata , GRASSANO, Giuseppe
IPC分类号： H04B7/06 , H04B7/08
CPC分类号： H04B7/0671 , H04B7/04 , H04B7/0837 , H04B7/0894
摘要： A system for diversity processing two signals (INPUT 1 , INPUT 2 ) transmitted and/or received via two diversity antennas (1, 2) includes at least four respective propagation paths coupling the signals to the two diversity antennas (1, 2). Diversity processing is primarily in the form of decorrelation achieved by means of time variable delay elements (161 to 164; 261 to 264; 1261 to 1264) that apply time variable delays to the signals propagating over at least two of the propagation paths in the system. The related processing may take place either at RF or IF, or at baseband, whereby the time variable delays are applied by subjecting the baseband signals to multiplication by a complex signal.
摘要翻译：用于分集处理经由两个分集天线（1,2）发送和/或接收的两个信号（INPUT 1，INPUT 2 ）的系统包括至少四个相应的传播路径耦合到两个分集天线（1,2）的信号。分集处理主要是通过时间可变延迟元件（161至164; 261至264; 1261至1264）实现的去相关的形式，其对通过系统中的至少两个传播路径传播的信号施加时间可变延迟。相关处理可以在RF或IF或基带处进行，由此通过使基带信号乘以复数信号来应用时间可变延迟。

2. 发明申请

WO2007048427A1 METHOD AND SYSTEM FOR MULTIPLE ANTENNA COMMUNICATIONS USING MULTIPLE TRANSMISSION MODES, RELATED APPARATUS AND COMPUTER PROGRAM PRODUCT 审中-公开
标题翻译：使用多种传输模式的多天线通信的方法和系统，相关设备和计算机程序产品
公开(公告)号：WO2007048427A1
公开(公告)日：2007-05-03
申请号：PCT/EP2005/011529
申请日：2005-10-27
申请人： TELECOM ITALIA S.P.A. , PIRELLI & C. S.p.A. , MELIS, Bruno , RUSCITTO, Alfredo , SEMENZATO, Paolo , MELE, Renata , GRASSANO, Giuseppe
发明人： MELIS, Bruno , RUSCITTO, Alfredo , SEMENZATO, Paolo , MELE, Renata , GRASSANO, Giuseppe
IPC分类号： H04B7/06 , H04B7/08
CPC分类号： H04B7/0894 , H04B7/0671
摘要： A system for diversity processing a signal (INPUT) propagated via two diversity antennas (1, 2) includes: respective propagation paths for propagating two replicas of the signal (INPUT), these propagation paths being coupled to the two diversity antennas (1, 2), so that the replicas are propagated via different antennas (1, 2) ; a time variable delay element (16) for subjecting at least one of the replicas to a time variable delay; and a level adjusting element, such as an asymmetric 15 splitter (14) to produce a level imbalance (A) between the power levels of the replicas propagated via the two diversity antennas (1, 2).
摘要翻译：用于分集处理经由两个分集天线（1,2）传播的信号（INPUT）的系统包括：用于传播信号（INPUT）的两个副本的各个传播路径，这些传播路径耦合到两个分集天线（1,2）），使得副本通过不同的天线（1,2）传播; 时间可变延迟元件（16），用于对所述副本中的至少一个进行时间可变延迟; 以及电平调整元件，例如非对称15分路器（14），以在通过两个分集天线（1,2）传播的副本的功率电平之间产生电平不平衡（A）。

3. 发明申请

WO2008064705A1 A DELAY ELEMENT AND A CORRESPONDING METHOD 审中-公开
标题翻译：延迟元素和相应的方法
公开(公告)号：WO2008064705A1
公开(公告)日：2008-06-05
申请号：PCT/EP2006/011498
申请日：2006-11-30
申请人： PIRELLI & C. S.P.A. , TELECOM ITALIA S.P.A. , GRASSANO, Giuseppe , BOFFA, Vincenzo , GATTI, Fabrizio , RISI, Luca , RUSCITTO, Alfredo , SEMENZATO, Paolo
发明人： GRASSANO, Giuseppe , BOFFA, Vincenzo , GATTI, Fabrizio , RISI, Luca , RUSCITTO, Alfredo , SEMENZATO, Paolo
IPC分类号： H01P5/18 , H01P9/00
CPC分类号： H01P5/184 , H01P9/00
摘要： A differential delay element (10) for use e.g. in selectively delaying RF signals in telecommunication systems includes a first microstrip circuit (12) and a second microstrip circuit (14) arranged side-by-side in a facing relationship. The first microstrip circuit (12) defines a first delayed travel path for a first signal from a first input port (IN1 ) to a first output port (OUT1 ) and the second microstrip circuit (14) defines a second delayed travel path for a second signal from a second input port (IN2) to a second output port (OUT2). A perturber (18) is arranged between the first (12) and second (14) microstrip circuits, displaceable (20) towards and away from the first (12) and second (14) microstrip circuits, so that when the distance of the perturber (18) to one (12 resp. 14) of the microstrip circuits increases, the distance of the perturber (18) to the other (14 resp. 12) of the microstrip circuits decreases and viceversa. The position of the perturber (18) between the first (12) and second (14) microstrip circuits defines the differential delay, namely the difference (Δτ=τ1-τ2) between the times (τ1, τ2) experienced by the two signals in travelling their travel paths through the delay device (10).
摘要翻译：一种差分延迟元件（10），用于例如在电信系统中选择性地延迟RF信号包括以面对关系并排布置的第一微带电路（12）和第二微带电路（14）。第一微带电路（12）限定用于从第一输入端口（IN1）到第一输出端口（OUT1）的第一信号的第一延迟行进路径，并且第二微带电路（14）限定第二延迟行进路径用于第二输入端口信号从第二输入端口（IN2）传输到第二输出端口（OUT2）。在第一（12）和第二（14）微带电路之间布置有一个扰流器（18），朝向和远离第一（12）和第二（14）微带电路可移位（20），使得当扰流器（18）到微带电路之一（12或14）增加，微带电路的静音（18）到另一个（14或12）的距离减小，反之亦然。第一（12）和第二（14）微带电路之间的谐振器（18）的位置定义差分延迟，即由两个信号经历的时间（t1，t2）之间的差值（Δt= t1-t2）在通过延迟装置（10）行进其行进路径时。

4. 发明申请

WO2009068051A1 TUNABLE RIDGE WAVEGUIDE DELAY LINE 审中-公开
公开(公告)号：WO2009068051A1
公开(公告)日：2009-06-04
申请号：PCT/EP2007/010318
申请日：2007-11-28
申请人： PIRELLI & C. S.P.A. , TELECOM ITALIA S.P.A. , BOFFA, Vincenzo , GRASSANO, Giuseppe , GATTI, Fabrizio , ACCATTINO, Luciano , BERTIN, Giorgio , RUSCITTO, Alfredo , SEMENZATO, Paolo
发明人： BOFFA, Vincenzo , GRASSANO, Giuseppe , GATTI, Fabrizio , ACCATTINO, Luciano , BERTIN, Giorgio , RUSCITTO, Alfredo , SEMENZATO, Paolo
IPC分类号： H01P1/18 , H01P9/00
CPC分类号： H01P9/00 , H01P1/182
摘要： A tunable delay line (100) for radiofrequency or microwave frequency applications consists of at least one ridge waveguide in which the ridge (103) is movable in the waveguide body (102) so as to vary the width of an air gap (105) defined between the longitudinal end surface of the ridge (103) and a confronting member (104) of the waveguide. The ridge (103) is moved by an actuator external to the waveguide body (102).
摘要翻译：用于射频或微波频率应用的可调延迟线（100）包括至少一个脊波导，其中脊（103）可在波导体（102）中移动，以便改变限定的气隙（105）的宽度在脊（103）的纵向端表面和波导的面对构件（104）之间。脊（103）由波导体（102）外部的致动器移动。

5. 发明申请

WO2011079856A1 PHOTOVOLTAIC CONCENTRATOR WITH OPTICAL STEPPED LENS AND OPTICAL STEPPED LENS 审中-公开
标题翻译：具有光学步进透镜和光学步进镜头的光电集中器
公开(公告)号：WO2011079856A1
公开(公告)日：2011-07-07
申请号：PCT/EP2009/067956
申请日：2009-12-28
申请人： PIRELLI & C. S.P.A. , GAMBERALE, Luca , GRASSANO, Giuseppe
发明人： GAMBERALE, Luca , GRASSANO, Giuseppe
IPC分类号： H01L31/052 , F24J2/08 , G02B3/08 , G02B3/00
CPC分类号： G02B3/08 , F24S23/31 , G02B3/0062 , H01L31/0543 , H01L31/0547 , Y02E10/43 , Y02E10/52
摘要： A photovoltaic concentrator comprising at least one solar cell comprising a front surface, and an optical system concentrating solar radiation towards the solar cell, the system comprising an optical stepped lens having a front surface for receiving the solar radiation and an opposite rear surface facing the front surface of the solar cell, the rear surface having a stepped profile defining a plurality of stepped structures. Each stepped structure, in a cross-sectional plane of the lens, is formed by a slope facet and a draft facet, the slope and draft facets having different inclinations. The slope facet extends for a first length in the cross-sectional plane and the draft facet extends for a second length in the cross-sectional plane. The front surface of the lens comprises a plurality of lenticular converging elements, each lenticular element having a first and a second peripheral edge. Each lenticular element lies opposite to a corresponding stepped structure and is configured so that a first ray incident on the first edge of the lenticular element along a first incident direction lying in the cross-sectional plane passes through the lens while being refracted to impinge on the slope facet of the respective stepped structure at a first intercept point, and a second ray parallel to the first ray and incident on the second edge of the lenticular element passes through the lens while being refracted to impinge on the slope facet of the corresponding stepped structure at a second intercept point. The slope portion in the cross-sectional plane comprised between the first and second intercept points within the slope facet extends within the first length and defines a focalisation region of the stepped structure. In another aspect, the present invention relates to an optical stepped lens.
摘要翻译：一种光伏集中器，包括至少一个包括前表面的太阳能电池和将太阳辐射集中到太阳能电池的光学系统，该系统包括具有用于接收太阳辐射的前表面的光学阶梯透镜，以及面向前方的相对后表面太阳能电池的表面，后表面具有限定多个阶梯结构的阶梯轮廓。在透镜的横截面中的每个阶梯结构由倾斜面和牵伸面形成，斜面和倾斜面具有不同的倾斜度。斜面在横截面平面中延伸第一长度，并且牵伸面在横截面中延伸第二长度。透镜的前表面包括多个透镜会聚元件，每个透镜元件具有第一和第二外围边缘。每个双凸透镜元件与对应的台阶结构相对，并且被构造成使得沿着位于横截面中的第一入射方向入射在双凸透镜元件的第一边缘上的第一光线穿过透镜同时被折射以撞击在在第一截取点处的相应阶梯状结构的斜面和与第一光线平行并入射在双凸透镜元件的第二边缘上的第二光线穿过透镜同时折射以撞击相应阶梯状结构的斜面在第二个拦截点。包括在斜面内的第一和第二截距点之间的横截面中的倾斜部分在第一长度内延伸并且限定阶梯结构的聚焦区域。另一方面，本发明涉及光学阶梯透镜。

6. 发明申请

WO2004077581A1 METHOD FOR DEPOSITING A FILM OF SUPERCONDUCTING MATERIAL 审中-公开
标题翻译：沉积超导材料薄膜的方法
公开(公告)号：WO2004077581A1
公开(公告)日：2004-09-10
申请号：PCT/EP2003/002051
申请日：2003-02-28
申请人： PIRELLI & C. S.P.A , GRASSANO, Giuseppe , BOFFA, Vincenzo , CELENTANO, Giuseppe , MANCINI, Antonella
发明人： GRASSANO, Giuseppe , BOFFA, Vincenzo , CELENTANO, Giuseppe , MANCINI, Antonella
IPC分类号： H01L39/24
CPC分类号： C23C14/067 , C23C14/24 , H01L39/2487
摘要： Method for depositing a film of a superconducting material, preferably of MgB2, comprising at least an elemental precursor volatile at the deposition conditions, by an as-grown method starting from elemental precursors.
摘要翻译：用于沉积超导材料薄膜的方法，优选为MgB 2，其包含至少一种在沉积条件下挥发的元素前体，通过从元素前体开始的生长方法。

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