公开(公告)号：US06477358B1

公开(公告)日：2002-11-05

申请号：US09355136

申请日：1999-11-04

Applicant: Thomas Mader ,  Gerhard Kottschlag ,  Gerhard Pitz

Inventor： Thomas Mader ,  Gerhard Kottschlag ,  Gerhard Pitz

IPC: H03G320

CPC classification number: H04W52/04 ,  H03G3/3047 ,  H04W52/52

Abstract: Method for controlling the power gain for outputting a transmitted signal from a radio device. At the beginning of the transmitted signal, the output power is increased to a preset power level along a preset characteristic curve. At the end of the transmitted signal, the preset power is decreased along the preset characteristic curve. The power gain is controlled accordingly by a control signal (8, 9). A reference control signal (5) is used for the rising and falling edges of the control signal (8, 9). The control signal (8, 9) is limited to a preset maximum control signal value (6, 7).

Abstract translation: 用于控制从无线电设备输出发送信号的功率增益的方法。 在发送信号的开始，输出功率沿着预设的特性曲线增加到预设的功率电平。 在发送信号结束时，预设功率沿着预设的特性曲线减小。 通过控制信号（8,9）相应地控制功率增益。 参考控制信号（5）用于控制信号（8,9）的上升沿和下降沿。 控制信号（8,9）被限制为预设的最大控制信号值（6,7）。

公开(公告)号：US07003272B1

公开(公告)日：2006-02-21

申请号：US09380165

申请日：1997-11-08

Applicant: Thomas Mader ,  Gerhard Kottschlag ,  Gerhard Pitz

Inventor： Thomas Mader ,  Gerhard Kottschlag ,  Gerhard Pitz

IPC: H04B1/06 ,  H04B7/00 ,  H04B17/00 ,  H04B1/10

CPC classification number: H04B1/109 ,  H04B7/0808

Abstract: A radio apparatus (95), particularly for mobile radio, which makes it possible to adjust the signal reception in a predeterminably optimized way is proposed. The radio apparatus (95) includes a receiver part (1) and an evaluation unit (5), which controls the sensitivity and/or the signal-to-noise ratio of the receiver part (1) as a function of a predeterminable signal reception quality and the actual signal reception. In the event of defective signal reception, the evaluation unit (5) increases the sensitivity and/or the signal-to-noise ratio of the receiver part (1), and when signal reception is error-free for a predeterminable time it reduces the sensitivity and/or the signal-to-noise ratio of the receiver part (1).

Abstract translation: 提出了一种特别用于移动无线电的无线电设备（95），其可以以可预定的优化方式调整信号接收。 无线电设备（95）包括接收机部分（1）和评估单元（5），其根据可预定信号接收来控制接收机部分（1）的灵敏度和/或信噪比 质量和实际信号接收。 在信号接收不良的情况下，评估单元（5）增加接收机部分（1）的灵敏度和/或信噪比，并且当在可预定时间内信号接收无差错时，它减少 灵敏度和/或接收器部分（1）的信噪比。

公开(公告)号：US06360082B1

公开(公告)日：2002-03-19

申请号：US09297102

申请日：1999-06-29

Applicant: Gerhard Pitz ,  Thomas Mader ,  Gerhard Kottschlag

Inventor： Gerhard Pitz ,  Thomas Mader ,  Gerhard Kottschlag

IPC: H04B138

CPC classification number: B60R11/0205 ,  B60R11/0241 ,  B60R2011/0045 ,  H04B1/082 ,  H04B1/3805

Abstract: A radio receiver (1), in particular a car radio, is proposed, which is used for a space-saving feed-in of an antenna cable (15). A radio telephone (30) is integrated into the radio receiver (1). An antenna connector (5) is provided on a rear or lateral wall (10) of the housing of the radio receiver (1). The antenna connector (5) for the antenna cable (15) extends in a parallel direction or a narrow angle in respect to the rear or lateral wall (10) of the housing. The antenna connector (5) is arranged in a bulge (45) of the rear or lateral wall (10) of the housing.

Abstract translation: 提出了一种无线电接收机（1），特别是汽车无线电装置，其用于天线电缆（15）的节省空间的馈入。 无线电电话（30）被集成到无线电接收机（1）中。 天线连接器（5）设置在无线电接收器（1）的壳体的后壁或侧壁（10）上。 用于天线电缆（15）的天线连接器（5）相对于壳体的后壁或侧壁（10）在平行方向或窄角度上延伸。 天线连接器（5）布置在壳体的后壁或侧壁（10）的凸起（45）中。

公开(公告)号：US20070293168A1

公开(公告)日：2007-12-20

申请号：US10586505

申请日：2004-12-01

Applicant: Gerhard Kottschlag ,  Gerhard Pitz

Inventor： Gerhard Kottschlag ,  Gerhard Pitz

IPC: H04B7/08

CPC classification number: H04B7/0837 ,  H01Q1/242 ,  H01Q21/29 ,  H04B7/0842

Abstract: A radio receiver system, having two receiving antennas, two receivers, and a transformer transmitter, which is provided for the purpose of supplying radio signals of both antennas to each of the receivers, the transformer transmitter having a first winding and a second winding, wherein the two receiving antennas are connected to the end terminals of the first winding, and a first of the two receivers is connected to a center tap of the first winding and the second of the two receivers is connected to an end terminal of the second winding.

Abstract translation: 一种具有两个接收天线，两个接收机和一个变压器发射机的无线电接收机系统，其被提供用于将两个天线的无线电信号提供给每个接收机，变压器发射机具有第一绕组和第二绕组，其中 两个接收天线连接到第一绕组的端子，并且两个接收器中的第一个接收器连接到第一绕组的中心抽头，并且两个接收器中的第二个接收器连接到第二绕组的端子端子。

公开(公告)号：US07460845B2

公开(公告)日：2008-12-02

申请号：US10586505

申请日：2004-12-01

Applicant: Gerhard Kottschlag ,  Gerhard Pitz

Inventor： Gerhard Kottschlag ,  Gerhard Pitz

IPC: H04B1/06

CPC classification number: H04B7/0837 ,  H01Q1/242 ,  H01Q21/29 ,  H04B7/0842

Abstract: A radio receiver system, having two receiving antennas, two receivers, and a transformer transmitter, which is provided for the purpose of supplying radio signals of both antennas to each of the receivers, the transformer transmitter having a first winding and a second winding, wherein the two receiving antennas are connected to the end terminals of the first winding, and a first of the two receivers is connected to a center tap of the first winding and the second of the two receivers is connected to an end terminal of the second winding.

Abstract translation: 一种具有两个接收天线，两个接收机和一个变压器发射机的无线电接收机系统，其被提供用于将两个天线的无线电信号提供给每个接收机，变压器发射机具有第一绕组和第二绕组，其中 两个接收天线连接到第一绕组的端子，并且两个接收器中的第一个接收器连接到第一绕组的中心抽头，并且两个接收器中的第二个接收器连接到第二绕组的端子端子。

公开(公告)号：US07268644B2

公开(公告)日：2007-09-11

申请号：US10480494

申请日：2002-05-28

Applicant: Gerhard Kottschlag ,  Lutz Pochowski ,  Gerhard Pitz

Inventor： Gerhard Kottschlag ,  Lutz Pochowski ,  Gerhard Pitz

IPC: H01P5/12 ,  H03H7/46

CPC classification number: H03H7/46 ,  H01Q5/50 ,  H01Q21/30

Abstract: A system for connecting at least two receivers to a common antenna is proposed, antenna signal lines being supplied to the receivers, which stands out in that the input impedances of the at least two receivers are matched only in a narrow-band fashion in the range of their current reception frequencies to the impedances of the antenna signal lines supplied to them. An antenna signal splitter is also proposed. Finally, a method for controlling the reception frequencies of at least two receivers connected to a common receiving antenna is proposed, which is distinguished by the fact that the reception frequencies of the at least two receivers are set in such a way that they maintain a predefined minimum frequency distance from one another. A reduction of an antenna signal attenuation in an antenna signal splitter for multiple receiver systems is thereby possible, provided the receivers are tuned to different reception frequencies.

Abstract translation: 提出了一种用于将至少两个接收机连接到公共天线的系统，天线信号线被提供给接收机，其突出之处在于至少两个接收机的输入阻抗仅在窄带方面匹配在该范围内 将其当前接收频率提供给提供给它们的天线信号线的阻抗。 还提出了一种天线信号分离器。 最后，提出了一种用于控制连接到公共接收天线的至少两个接收机的接收频率的方法，其特征在于，所述至少两个接收机的接收频率被设置为使得它们保持预定义的 最小频率距离彼此。 因此，只要接收机被调谐到不同的接收频率，就可以减少用于多个接收机系统的天线信号分离器中的天线信号衰减。

公开(公告)号：US07200375B2

公开(公告)日：2007-04-03

申请号：US10480362

申请日：2002-05-25

Applicant: Gerhard Kottschlag ,  Gerhard Pitz

Inventor： Gerhard Kottschlag ,  Gerhard Pitz

IPC: H04B1/06 ,  H04B1/18 ,  H01Q21/00

CPC classification number: H04L1/22 ,  H04B7/0842 ,  H04B7/086

Abstract: A radio receiver system having a plurality of receiving antennas and a plurality of receivers is described in which antenna signals of a multiplicity of the plurality of receiving antennas are fed to each of the plurality of receivers. The plurality of receiving antennas may be interconnected to the plurality of receivers more flexibly as a function of the desired reception strategy. In addition, the functionality of the entire system may also be maintained in the event of a defect or failure of one or more receiving antennas.

Abstract translation: 描述了具有多个接收天线和多个接收机的无线电接收机系统，其中多个接收天线的多个天线信号被馈送到多个接收机中的每一个。 多个接收天线可以根据期望的接收策略更灵活地互连到多个接收机。 此外，在一个或多个接收天线的缺陷或故障的情况下，整个系统的功能也可以被维持。