公开(公告)号：US20050176395A1

公开(公告)日：2005-08-11

申请号：US10519605

申请日：2003-06-23

Applicant: Pascal Philippe

Inventor： Pascal Philippe

IPC: H03J7/02 ,  H04B1/16 ,  H04B1/06 ,  H04B7/00

CPC classification number: H03J7/02

Abstract: The invention relates to a receiver of signals [S] received from a wireless network, said receiver working at a so-called reference oscillation frequency controlled by a so-called reference value [Vref]. Said receiver includes demodulation means [DEMO] for demodulating the received signal [S], means [EST] of estimating a mean value [MV] of the demodulated signal [SD], means [COR] of correcting the mean value [MV] of the demodulated signal [SD] to the reference value [Vref], decision means [DEC] for determining the binary values adopted by the received signal [S]. According to the invention, the estimation means [EST] include first means [ESTA] of fast extraction of a first mean value [MVA] of the demodulated signal [SD] used in decision means [DEC] during a first time period and second means [ESTB] of slow extraction of a second mean value [MVB] of the demodulated signal [SD] used in correction means [COR] and, during a second time period, in decision means [DEC].

Abstract translation: 本发明涉及从无线网络接收的信号[S]的接收机，所述接收机以所谓的参考振荡频率工作，所述参考振荡频率由所谓的参考值[Vref]控制。 所述接收机包括用于解调接收信号[S]的解调装置[DEMO]，用于估计解调信号[SD]的平均值[MV]的装置[EST]，用于修正解调信号[SD]的平均值[MV] 解调信号[SD]到参考值[Vref]，用于确定由接收信号[S]采用的二进制值的判定装置[DEC]。 根据本发明，估计装置[EST]包括在第一时间段期间在判定装置[DEC]中使用的解调信号[SD]的第一平均值[MVA]的快速提取的第一装置[ESTA] 在[COR]中使用的解调信号[SD]的第二平均值[MVB]的缓慢提取的[ESTB]，以及在第二时间段期间在判定装置[DEC]中的缓慢提取。

公开(公告)号：US5621356A

公开(公告)日：1997-04-15

申请号：US567252

申请日：1995-12-05

Applicant: Pascal Philippe

Inventor： Pascal Philippe

IPC: H03F3/30 ,  H03F1/32 ,  H03F3/45

CPC classification number: H03F3/45098 ,  H03F1/3211 ,  H03F2203/45601 ,  H03F2203/45604 ,  H03F2203/45652 ,  H03F2203/45672 ,  H03F2203/45702 ,  H03F2203/45722

Abstract: An amplifier including a first output transistor (T2a) and a second output transistor (T3a) having the same polarity and arranged in push-pull configuration, and an input transistor (T1a) whose collector is coupled to the base of the first output transistor (T2a). The amplifier also includes a third output transistor (T2b) and a fourth output transistor (T3b) which are also arranged in push-pull configuration, and a supplementary input transistor (T11b) whose emitter is coupled to the emitter of the input transistor (T1a) and whose collector is coupled to the base of the second output transistor (T3a) and to the base of the third output transistor (T2b), the base of the fourth output transistor (T3b) being coupled to the collector of the input transistor (T1a).

Abstract translation: 一种放大器，包括具有相同极性并以推挽配置布置的第一输出晶体管（T2a）和第二输出晶体管（T3a），以及其集电极耦合到第一输出晶体管的基极的输入晶体管（T1a） T2a）。 放大器还包括也以推挽配置布置的第三输出晶体管（T2b）和第四输出晶体管（T3b），以及发射极耦合到输入晶体管（T1a）的发射极的辅助输入晶体管（T11b） ），并且其集电极耦合到第二输出晶体管（T3a）的基极并耦合到第三输出晶体管（T2b）的基极，第四输出晶体管（T3b）的基极耦合到输入晶体管的集电极 T1a）。

公开(公告)号：US5469117A

公开(公告)日：1995-11-21

申请号：US223471

申请日：1994-04-05

Applicant: Pascal Philippe

Inventor： Pascal Philippe

IPC: H03B5/08 ,  H03B1/00 ,  H03B5/12 ,  H03B7/08 ,  H03B5/00

CPC classification number: H03B5/1231 ,  H03B5/1203 ,  H03B5/1243 ,  H03B2200/004 ,  H03B2201/0208

Abstract: An oscillator comprising an amplifier device, a capacitive divider bridge whose terminals are connected between a control electrode of the device and a reference voltage, the intermediate junction point of this bridge being connected to a principal electrode of the device, and also comprising, in parallel between the control electrode and the reference voltage, a tuning circuit having parallel branches: a first branch with an inductance in series with a variable capacitance, and, a second branch equivalent to a variable capacitance. The tuning circuit has a third branch constituted by a capacitance in parallel with the first branch, while a series inductance whose value is smaller than that of the tuning inductance is arranged between the junction point connecting the two latter branches and the junction point connecting the control electrode of the device to the second branch and to the divider bridge.

Abstract translation: 一种振荡器，包括放大器装置，其端子连接在装置的控制电极和参考电压之间的电容分压器桥，该桥的中间连接点连接到装置的主电极，并且还包括并联 在控制电极和参考电压之间，具有并联分支的调谐电路：具有与可变电容串联的电感的第一分支以及等同于可变电容的第二分支。 调谐电路具有由与第一分支并联的电容构成的第三分支，而串联电感的值小于调谐电感的串联电感设置在连接后两个分支的连接点与连接控制的连接点之间 器件的电极到第二支路和分配器桥。