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21. 发明授权

US4656443A Variable distributed constant delay line having movable slider contact 失效
标题翻译：具有可移动滑块触点的可变分布常数延迟线
公开(公告)号：US4656443A
公开(公告)日：1987-04-07
申请号：US690182
申请日：1985-01-10
申请人： Kazuo Kameya
发明人： Kazuo Kameya
IPC分类号： H01P9/00 , H03H7/30 , H03H7/34
CPC分类号： H01P9/00 , H03H7/345
摘要： This variable delay line makes use of a transmission line as a delay line element and is suitable for switching over the delay time of a high speed signal having for instance a rise time of one nanosecond or less. And this variable delay line includes a transmission line which includes an electroconductive path and a ground plate disposed opposingly with a dielectric body interposed therebetween, a fixed contact array consisting of fixed contacts provided at certain intervals along the electroconductive path, and a movable contact which may be slid along contacting the fixed contacts of the fixed contact array. Particularly, the movable contact contacts one of the fixed contacts in the fixed contact array in a first state and contacts two neighboring ones of the fixed contacts in the fixed contact array in a second state, and the movable contact may be slid over the fixed contact array by alternatingly repeating the first and the second states.
摘要翻译：该可变延迟线使用传输线作为延迟线元件，并且适用于切换具有例如一纳秒或更小的上升时间的高速信号的延迟时间。并且该可变延迟线包括传输线，该传输线包括导电路径和与插入其间的电介质体相对设置的接地板，由沿着导电路径以一定间隔设置的固定触点组成的固定触点阵列，以及可移动触点沿着接触固定触点阵列的固定触点滑动。特别地，可动触点在第一状态下接触固定触点阵列中的固定触点中的一个，并且在第二状态下与固定触点阵列中的两个相邻的固定触点接触，并且可动触头可以在固定触点通过交替地重复第一和第二状态的阵列。

22. 发明授权

US4620164A Variable delay line having linking electrode with depressions therein for snug engagement of moveable contact 失效
标题翻译：可变延迟线具有连接电极和其中的凹陷，用于可移动接触的紧密接合
公开(公告)号：US4620164A
公开(公告)日：1986-10-28
申请号：US666301
申请日：1984-10-30
申请人： Kazuo Kameya
发明人： Kazuo Kameya
IPC分类号： H03H7/34
CPC分类号： H03H7/345
摘要： A variable delay line using a lumped constant type electromagnetic delay line and enjoying a superhigh-speed rising characteristic is disclosed, which comprises an inductance element formed by winding a conductor and possessed of a plurality of taps, a plurality of capacitors having electrodes thereof on one side kept in common connection, a plurality of linking electrodes disposed along the inductance element and adapted to interconnect the taps of the inductance element and the electrodes of the capacitors on the other side, fixed contacts formed of limited surface regions of the linking electrodes, and movable contact means adapted to advance on the fixed contacts while keeping pressed contact with each fixed contact so as to permit selection of the taps of the inductance element. The linking electrodes each incorporate therein a depression for receiving into snug engagement the movable contact means at the time that the movable contact means is set in pressed contact with the particular fixed contact selected.
摘要翻译：公开了一种使用集总常数型电磁延迟线并享受超高速上升特性的可变延迟线，其包括通过缠绕导体并具有多个抽头而形成的电感元件，其上具有电极的多个电容器沿着电感元件设置的多个连接电极，用于互连电感元件的抽头和另一侧的电容器的电极，由连接电极的受限表面区域形成的固定触点，以及可移动接触装置适于在保持与每个固定触点的压接的同时在固定触点上前进，以便允许选择电感元件的抽头。连接电极各自包括凹部，用于在可动接触装置被设置成与所选择的特定固定触点压接接触时接合到可动接触装置中。

23. 发明授权

US4160962A Dual section distributed parameter delay-line 失效
标题翻译：双段分布参数延迟线
公开(公告)号：US4160962A
公开(公告)日：1979-07-10
申请号：US848541
申请日：1977-11-04
申请人： Andre de Keyser , Laurent Seynaeve
发明人： Andre de Keyser , Laurent Seynaeve
IPC分类号： H03H7/34 , H03H7/32 , H04N9/77 , H03H7/30 , H01P1/18 , H01P9/00 , H04N9/535
CPC分类号： H03H7/32
摘要： A delay-line has two essentially identical distributed parameter delay-line sections that have series connected solenoidal coils and mutually parallel axes. The winding directions of the two coils are such that an external observer traveling along the series connected coils from one free coil-end to the other will observe a winding direction reversal in going from one section to the other. Thus a uniform unidirectional magnetic field having a component parallel to the section axes will produce induced voltages in the two coils that are of opposite polarity and no net induced voltage will appear between the free ends of the series connected coils.
摘要翻译： {PG，1 A延迟线具有两个基本相同的分布参数延迟线段，其具有串联连接的螺线管线圈和相互平行的轴线。两个线圈的卷绕方向使得沿着串联连接的线圈从一个自由线圈端行进到另一个的外部观测器将观察到从一个部分到另一个部分的卷绕方向反转。因此，具有平行于截面轴的分量的均匀单向磁场将在两个线圈中产生相反极性的感应电压，并且在串联连接线圈的自由端之间不会出现净感应电压。

24. 发明授权

US3718873A Phase shifter having at least one t-section lc circuit 失效
标题翻译：具有至少一个T段LC电路的相位切换器
公开(公告)号：US3718873A
公开(公告)日：1973-02-27
申请号：US3718873D
申请日：1971-06-28
申请人： US ARMY
发明人： GARVER R
IPC分类号： H01P1/185 , H01P1/18 , H03H7/34
CPC分类号： H01P1/185
摘要： THE PRESENT INVENTION SETS FORTH DESIGN CRITERIA AND GENERIC LC CIRCUIT CONFIGURATIONS FOR TWO TYPES OF PHASE SHIFTERS. THE FIRST TYPE ACCOMPLISHES VARIABLE PHASE SHIFTING BY EMPLOYING A T-SECTION CIRCUIT USING FIXED INDUCTORS AND VARIABLE CAPACITORS IN THE SERIES LEG OF THE CIRCUIT WHILE A PARALLEL CONNECTION OF FIXED INDUCTOR AND VARIABLE CAPACITOR EXISTS IN THE SHUNT LEG OF THE CIRCUIT. IN THE SECOND TYPE, DIGITAL PHASE SHIFT IS ACCOMPLISHED BY SEQUENTIALLY SWITCHING BETWEEN LOW AND HIGH PASS T-SECTION FILTERS.

25. 发明授权

US3660786A Compensated delay line 失效
标题翻译：补偿延时线
公开(公告)号：US3660786A
公开(公告)日：1972-05-02
申请号：US3660786D
申请日：1970-08-20
申请人： SPRAGUE ELECTRIC CO
发明人： SENF GEORGE A
IPC分类号： H03H7/34 , H03H7/32
CPC分类号： H03H7/34
摘要： A delay line having additional compensation for output phase distortion and output pulse top ringing which includes a first feedback capacitor connected to the input lead and bridging the first three inductive coil sections of the delay line, with a series of successive feedback capacitors connecting each consecutive coil interconnection point and bridging the three inductive coil sections immediately following the coil interconnection point.
摘要翻译：延迟线具有输出相位失真和输出脉冲顶部振铃的附加补偿，其包括连接到输入引线并桥接延迟线的前三个感应线圈部分的第一反馈电容器和连接每个连续线圈的一系列连续反馈电容器互连点，并在紧邻线圈互连点之后桥接三个感应线圈部分。

26. 发明授权

US3643182A Compact distributed-parameter network 失效
标题翻译：紧凑型分布式参数网络
公开(公告)号：US3643182A
公开(公告)日：1972-02-15
申请号：US3643182D
申请日：1970-12-14
申请人： ZENITH RADIO CORP
发明人： SWANSON CARL R
IPC分类号： H03H7/34 , H05K1/16 , H04B3/40
CPC分类号： H03H7/34 , H05K1/165
摘要： A compact distributed-parameter network for transmission of applied electrical signals with a predetermined characteristic impedance, comprising a substrate of dielectric material having at least two parallel major surfaces with a coil of coplanar turns of electrically conductive material in a spirallike configuration of concentric squares in the center area of the coil and of concentric octagons in the outer area of the coil affixed to and supported by one of the parallel major surfaces, and a ground plane comprising a plurality of electrically joined segments of electrically conductive material affixed to and supported by the parallel major surface opposite the spirallike coil in asymmetrical juxtaposition therewith.

27. 发明授权

US3599122A Filter network including at least one tapped electromagnetic delay line 失效
标题翻译：滤波器网络包括至少一个电磁延迟线
公开(公告)号：US3599122A
公开(公告)日：1971-08-10
申请号：US3599122D
申请日：1969-10-06
申请人： PHILIPS CORP
发明人： LEUTHOLD PETER
IPC分类号： H03H7/34
CPC分类号： H03H7/34
摘要： A delay line for use in a filter has a strip or coil conductor continuously coupled to the conductor. The conductor has a longitudinally varying impedance such as resistance, capacitance, or inductance. This is achieved by varying the thickness, width, or pitch of the conductor, so that many transfer functions can be synthesized.

28. 发明授权

US3521198A Electronically controlled delay line 失效
标题翻译：电子控制延时线
公开(公告)号：US3521198A
公开(公告)日：1970-07-21
申请号：US3521198D
申请日：1965-08-09
申请人： RCA CORP
发明人： SHAHBENDER RABAH
IPC分类号： H03H7/34 , H03H7/36
CPC分类号： H03H7/345

29. 发明授权

US3421119A Hybrid distributed-lumped-constant delay line 失效
标题翻译：混合分布式恒定延时线
公开(公告)号：US3421119A
公开(公告)日：1969-01-07
申请号：US3421119D
申请日：1965-03-29
申请人： FAIRCHILD CAMERA INSTR CO
发明人： ZERKIN MILTON
IPC分类号： H03H7/34 , H03H7/30
CPC分类号： H03H7/34

30. 发明授权

US3168705A Signal delaying apparatus 失效
标题翻译：信号延迟装置
公开(公告)号：US3168705A
公开(公告)日：1965-02-02
申请号：US21408962
申请日：1962-08-01
申请人： SHIRO OKAMURA
发明人： SHIRO OKAMURA
IPC分类号： H03H7/34 , H04N5/95
CPC分类号： H03H7/345 , H04N5/95

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