摘要:
A band-stop filter is proposed which is constructed on a multilayered substrate and consists of a parallel circuit comprising a bandpass filter and a high-pass filter. The two filters are at least partly realized in the form of LC-elements integrated into the substrate. Further circuit components can be arranged as discrete components on the substrate. In the filter branch having the bandpass filter, an electroacoustic resonator is arranged in a transverse branch to ground. By means of the filter, a wide stop band is obtained, while the passband or passbands can comprise a plurality of radio bands.
摘要:
An electromechanically actuable parking brake for motor vehicles is disclosed. The brake includes at least one electromechanical actuator whose rotational movement is converted into a translational movement by an actuating unit, and which moves at least one brake element in such a way that at least one brake lining which is connected to the brake element is pressed with a locking force against a rotor which is connected to a motor vehicle wheel, wherein the current consumption of electromechanical actuator when the parking brake is engaged and/or released can be acquired. Furthermore, a method for operating the electromechanically actuable parking brake is also disclosed.
摘要:
An optoelectronic semiconductor component comprising a semiconductor layer sequence (3) based on a nitride compound semiconductor and containing an n-doped region (4), a p-doped region (8) and an active zone (5) arranged between the n-doped region (4) and the p-doped region (8) is specified. The p-doped region (8) comprises a p-type contact layer (7) composed of InxAlyGa1-x-yN where 0≦x≦1, 0≦y≦1 and x+y≦1. The p-type contact layer (7) adjoins a connection layer (9) composed of a metal, a metal alloy or a transparent conductive oxide, wherein the p-type contact layer (7) has first domains (1) having a Ga-face orientation and second domains (2) having an N-face orientation at an interface with the connection layer (9).
摘要翻译:一种光电子半导体部件,包括基于氮化物化合物半导体的半导体层序列(3),并且包含n掺杂区域(4),p掺杂区域(8)和有源区域(5) 区域(4)和p掺杂区域(8)。 p掺杂区域(8)包括由In x Al y Ga 1-x-y N组成的p型接触层(7),其中0和nlE; x和nlE; 1,0和nlE; y和nlE; 1和x + y和nlE; 1。 p型接触层(7)与由金属,金属合金或透明导电氧化物构成的连接层(9)相邻,其中p型接触层(7)具有第一畴(1) 面取向和在与连接层(9)的界面处具有N面取向的第二域(2)。
摘要:
A control unit determines whether an accident of a motorcycle has occurred in that corresponding measurement data from a sensor system are analyzed. Following this, a fully automatic emergency call is emitted. The emergency call is transmitted via a voice channel after the emergency call data have been subjected to a media conversion.
摘要:
The present invention relates to an assembly (10) comprising at least a first stent (1′) and a second stent (1′). Each stent comprises a proximal section (2), a central section (3), and a distal section (4). The proximal and distal sections provide a radial force which is essentially equal to a half of the radial force which is provided by the central section. Thus, by overlapping the distal section (4′) of the second stent (1′) to the proximal section (2′) of the first stent (1′), the radial force which is provided by the overlapped sections is nearly equal to the radial force which is provided by the central sections (3′, 3′) of the two stents.
摘要:
A thermal storage device is provided which comprises at least one storage medium which is a multicomponent mixture having a melting range between the solid phase of the mixture and the liquid phase of the mixture extending over at least 10 K.
摘要:
A band-stop filter is proposed which is constructed on a multilayered substrate and consists of a parallel circuit comprising a bandpass filter and a high-pass filter. The two filters are at least partly realized in the form of LC-elements integrated into the substrate. Further circuit components can be arranged as discrete components on the substrate. In the filter branch having the bandpass filter, an electroacoustic resonator is arranged in a transverse branch to ground. By means of the filter, a wide stop band is obtained, while the passband or passbands can comprise a plurality of radio bands.
摘要:
An electromechanically actuable parking brake for motor vehicles is disclosed. The brake includes at least one electromechanical actuator whose rotational movement is converted into a translational movement by an actuating unit, and which moves at least one brake element in such a way that at least one brake lining which is connected to the brake element is pressed with a locking force against a rotor which is connected to a motor vehicle wheel, wherein the current consumption of electromechanical actuator when the parking brake is engaged and/or released can be acquired. Furthermore, a method for operating the electromechanically actuable parking brake is also disclosed.
摘要:
For improving the matching of a DMS track that is connected in series with a reactance element, it is proposed to connect a shunt branch to ground between the DMS track and reactance element parallel to the signal-carrying conductor section, where a capacitive element is arranged in this shunt branch.
摘要:
A system and a method of transmitting data via data networks. A bidirectional data connection is created even behind firewalls, including from a client not visible to a server in the Internet. In the method and system, a first connection request for establishing a first transmission channel is sent to a server of an automation system from a first data processing device of a client via a data connection. This request is answered by the server via a second transmission channel. The data connection is kept permanently open, thereby allowing mutually time-independent bidirectional sending and receiving of data between the client and the server, via at least one data network. A COM automatic marshaller which incorporates itself into the communications chain between the client and the server is provided.