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61. 发明公开

EP0665652A1 Injection-locked oscillator 失效
标题翻译：吸收式异步振荡器。
公开(公告)号：EP0665652A1
公开(公告)日：1995-08-02
申请号：EP95400171.5
申请日：1995-01-26
申请人： NIPPON TELEGRAPH AND TELEPHONE CORPORATION
发明人： Tokumitsu, Tsuneo
IPC分类号： H03L7/24 , H03B5/18 , H01Q3/36
CPC分类号： H03L7/24 , H01Q3/36 , H03B5/18
摘要： An injection-locked oscillator having a non-reciprocal four-port network with a pair of input ports (1, 2) and a pair of output ports (3, 4) in which the signal transfer path from a first input port (1) to a first output port (3) is non-reciprocal, the signal transfer path from a second input port (2) to a second output port (4) is non-reciprocal, the signal transfer path from a second input port (2) to a first output port (3) is non-reciprocal, and an amplifier with the input port coupled with said first output port and the output port coupled with said second input port, is locked to an injection signal applied to said first input port and provides oscillation output to said second output port (4). The circuit between the first input port (1) and the second input port (2), and the circuit between the first output port (3) and the second output port (4) are electrically isolated. The present oscillator is implemented in a small IC chip, and has feature to be injection-locked in wide frequency band.
摘要翻译：一种具有具有一对输入端口（1,2）和一对输出端口（3,4）的不可逆四端口网络的注入锁定振荡器，其中来自第一输入端口（1）的信号传送路径到第一输出端口（3）是不可逆的，从第二输入端口（2）到第二输出端口（4）的信号传送路径是不可逆的，来自第二输入端口（2）的信号传送路径第一输出端口（3）是不可逆的，并且具有与所述第一输出端口耦合的输入端口和与所述第二输入端口耦合的输出端口的放大器被锁定到施加到所述第一输入端口的注入信号，向所述第二输出端口（4）提供振荡输出。第一输入端口（1）和第二输入端口（2）之间的电路以及第一输出端口（3）和第二输出端口（4）之间的电路是电隔离的。本振荡器在小型IC芯片中实现，具有在宽频带内注入锁定的特点。

62. 发明授权

EP0320825B1 Yig tuned oscillator 失效
标题翻译： YIG振荡器投票。
公开(公告)号：EP0320825B1
公开(公告)日：1995-02-15
申请号：EP88120660.1
申请日：1988-12-09
申请人： SONY CORPORATION
发明人： Ohgihara, Takahiro , Murakami, Yoshikazu , Mizunuma, Yasuyuki , Nakano, Hiroyuki
IPC分类号： H03B5/18
CPC分类号： H03B5/1894 , H03B5/1852 , H03B19/00 , H03B2201/0241

63. 发明公开

EP0600118A1 Spannungsgesteuerter Mikrowellen-Oszillator 失效
标题翻译： Spannungsgesteuerter Mikrowellen-Oszillator。
公开(公告)号：EP0600118A1
公开(公告)日：1994-06-08
申请号：EP92120501.9
申请日：1992-12-01
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Lohninger, Gerhard, Dipl.-Ing.
IPC分类号： H03B5/18
CPC分类号： H03B5/1852 , H03B5/18 , H03B2200/0024
摘要： Ein spannungsgesteuerter Mikrowellen-Oszillator mit einem Feldeffekttransistor (1) als Verstärker und einer Varaktordiode (2) als frequenzbestimmendes Element soll mit hoher Ausgangsleistung und ausreichend großem Frequenzhub im Mikrowellen-Frequenzbereich so realisiert werden, daß S-Parameterstreuungen der aktiven Bauelemente möglichst geringen Einfluß auf die Kenndaten des Oszillators haben. Der Varaktordiode (2) ist ein abstimmbares Mikro-Streifenleitungsfilter (3) vorgeschaltet, und zum Bilden einer parallelen Rückkopplung mit dem Mikro-Streifenleitungsfilter (3) ist die Source-Elektrode des Feldeffekttransistors (1) direkt mit Masse verbunden.
摘要翻译：具有作为放大器的场效应晶体管（1）和作为频率确定元件的变容二极管（2）的电压控制微波振荡器将被建立为具有高输出功率和在微波频率范围内具有足够宽的频率偏差有源分量的S参数的变化对振荡器的特性数据具有尽可能小的影响的方式。变容二极管（2）之前是可调谐微带滤波器（3），场效应晶体管（1）的源极直接连接到地面，以与微带滤波器（3）形成平行反馈。

64. 发明公开

EP0527470A1 Push-push oscillator 失效
标题翻译：推 - 推 - Oszillator。
公开(公告)号：EP0527470A1
公开(公告)日：1993-02-17
申请号：EP92113672.7
申请日：1992-08-11
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Yabuki, Hiroyuki , Ishigaki, Isao , Makimoto, Mitsuo
IPC分类号： H03B5/18
CPC分类号： H03B5/1847 , H03B19/00 , H03B2200/007 , H03B2200/0098 , H03B2202/07 , H03B2202/088
摘要： A push-push oscillator comprising: a resonator (6) having a transmission line and a capacitance connected to said transmission line in parallel; oscillating circuit (4) responsive to said resonator for oscillating and for producing first and second outputs having an antiphase relation therebetween; an in-phase combining circuit (1) for summing said first and second outputs of said oscillating circuit to produce a summed signal; and an antiphase combining circuit (7) responsive to two components from said resonator having an antiphase relation for producing a differential signal in accordance with difference between said two components. Alternatively, the in-phase combining circuit is connected to the resonator and the antiphase combining circuit is connected to the oscillating circuit. The antiphase combining circuit outputs a fundamental wave component of the resonator. The in-phase combining circuit outputs a second harmonic wave component. When this push-push oscillator is used in a PLL circuit to form a frequency synthesizer, a high frequency output is obtained with a low power consumption.
摘要翻译：一种按压式振荡器，包括：谐振器（6），其具有传输线和并联连接到所述传输线的电容; 振荡电路（4）响应于所述谐振器振荡并产生具有反相关系的第一和第二输出; 同步组合电路（1），用于对所述振荡电路的所述第一和第二输出求和以产生求和信号; 以及响应来自所述谐振器的两个分量的反相组合电路（7）具有反相关系，用于根据所述两个分量之间的差异产生差分信号。或者，同相组合电路连接到谐振器，反相组合电路连接到振荡电路。反相组合电路输出谐振器的基波分量。同相组合电路输出二次谐波分量。当该推压振荡器用于PLL电路以形成频率合成器时，以低功耗获得高频输出。

65. 发明公开

EP0523564A1 An oscillating circuit with a ring shaped resonator of superconducting material coupled thereto 失效
标题翻译： Oszillatorschaltung mit einem dazu gekoppelten ringformigen aus supraleitendem材料bestehenden Resonator。
公开(公告)号：EP0523564A1
公开(公告)日：1993-01-20
申请号：EP92111792.5
申请日：1992-07-10
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： Shiga, Nobuo, c/o Yokohama Works of Sumitomo
IPC分类号： H03B5/18
CPC分类号： H03B15/003 , H03B5/1852 , H03B15/00 , H03B2200/0016 , H03B2202/08
摘要： An improved oscillating circuit for use in microwave frequency bands has reduced power loss and is made smaller in vertical size. The local oscillating circuit includes an MMIC oscillator which comprises a FET (9), and a resonator (10) connected thereto so as to stabilize the oscillating frequency of the oscillator. The resonator is ring-shaped and arranged as close as several µm to several tens of µm to a predetermined position of a micro strip line forming a feedback loop connected to the FET forming the oscillator. Moreover, the resonator is a thin film formed by depositing a high-temperature superconducting material. As exemplary embodiments, YBCO, niobium and the like, can be used as high-temperature superconducting materials. Furthermore, a portion of the micro strip line, closest to the resonator, is concentrically disposed therewith to form a circular arc portion whose central angle is set at 90 degrees.
摘要翻译：用于微波频带的改进的振荡电路降低了功率损耗，并使其垂直尺寸变小。本地振荡电路包括一个MMIC振荡器，它包括FET（9）和与其连接的谐振器（10），以稳定振荡器的振荡频率。谐振器是环形的，并且被布置成几微米到几十微米的微带线的预定位置，形成连接到形成振荡器的FET的反馈环路。此外，谐振器是通过沉积高温超导材料形成的薄膜。作为示例性实施例，可以使用YBCO，铌等作为高温超导材料。此外，最靠近谐振器的微带线的一部分与其同心地设置，以形成其中心角设置为90度的圆弧部分。

66. 发明授权

EP0309270B1 Microwave oscillator 失效
标题翻译：微波振荡器
公开(公告)号：EP0309270B1
公开(公告)日：1992-12-30
申请号：EP88308854.4
申请日：1988-09-23
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Mekata, Tsuyoshi , Saka, Kiroshi , Tanaka, Toshihide
IPC分类号： H03B5/18
CPC分类号： H03B5/1876 , H03B5/1852 , H03B7/14 , H03B2200/0028 , H03B2200/0094

67. 发明公开

EP0519085A1 HIGH-FREQUENCY DEVICE 失效
标题翻译： HOCHFREQUENZVORRICHTUNG。
公开(公告)号：EP0519085A1
公开(公告)日：1992-12-23
申请号：EP92901922.2
申请日：1991-12-25
申请人： TDK Corporation
发明人： HAYASHI, Katuhiko 3-13-1, Misatodai
IPC分类号： H01P7/08 , H01P1/203 , H01P3/08 , H03B5/18
CPC分类号： H01P1/20345 , H01P1/203 , H01P1/2039 , H01P1/2056 , H01P3/088 , H01P7/04 , H01P7/082 , H01P7/084 , H03B5/1847 , H05K1/0237 , H05K3/4676
摘要： The invention relates to high-frequency devices including a high-frequency transmission line, high-frequency filter, and resonator, and a main object is to compact the high-frequency device without decreasing "Q" of the device. To achieve the object, the high-frequency device of the present invention is constituted by putting the internal conductor (5) used for resonators and so on between the high dielectric layers (2 and 3) (made of a material with a high dielectric constant), putting the layers (2 and 3) between low dielectric layers (1 and 4) (made of a material with a low dielectric constant), and further putting the layers (1 and 4) between GND electrodes (6 and 7).
摘要翻译：本发明涉及包括高频传输线，高频滤波器和谐振器的高频器件，其主要目的是在不降低器件“Q”的情况下压紧高频器件。为了实现该目的，本发明的高频装置是通过将用于谐振器等的内部导体（5）放置在高介电层（2和3）（由介电常数高的材料制成）之间），将层（2和3）放置在低电介质层（1和4）（由具有低介电常数的材料制成）之间，并且进一步将层（1和4）放置在GND电极（6和7）之间。

68. 发明公开

EP0516908A2 Variable frequency oscillator 失效
标题翻译： Oszillator mitveränderbarerFrequenz。
公开(公告)号：EP0516908A2
公开(公告)日：1992-12-09
申请号：EP91312111.7
申请日：1991-12-31
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： Katoh, Takayuki, c/o Mitsub. Denki K. K., Optel.
IPC分类号： H03K3/354 , H03B5/24 , H03B5/18
CPC分类号： H03B5/1852 , H01L2224/05554 , H01L2224/48137 , H01L2924/01019 , H01L2924/1305 , H01L2924/14 , H01L2924/1423 , H01L2924/19041 , H01L2924/3011 , H03B2200/0026 , H03B2200/0028 , H03B2200/004 , H03B2200/0062 , H03B2200/0092 , H03B2201/0208 , H03B2201/0225 , H01L2924/00
摘要： A variable frequency oscillator comprises a voltage controlled oscillator (1) including a variable capacitance diode (D), a control voltage (Vcont') applied to the diode (D), by which the output frequency of the voltage controlled oscillator (1) is controlled, a control voltage power supply (5) generating the control voltage (Vcont), and an impedance conversion means (1-5) for decreasing the output impedance of the control voltage power supply (5), provided between the voltage controlled oscillator (1) and the control voltage power supply (5). Therefore, a current having high current driving ability is applied to the voltage controlled oscillator (1), whereby the self-detecting voltage can be suppressed while the oscillation output of the circuit is increased. As a result, a variable frequency oscillator having an improved linearity of oscillation frequency can be obtained.
摘要翻译：可变频率振荡器包括压控振荡器，其包括可变电容二极管，施加到二极管的控制电压，通过该控制电压控制压控振荡器的输出频率，产生控制电压的控制电压电源和阻抗转换用于降低压控振荡器和控制电压电源之间提供的控制电压电源的输出阻抗的装置。因此，具有高电流驱动能力的电流被施加到压控振荡器，由此可以在电路的振荡输出增加的同时抑制自检测电压。结果，可以获得具有改善的振荡频率线性度的可变频率振荡器。

69. 发明公开

EP0510710A1 Oscillating circuit device and its manufacturing method. 失效
标题翻译： Einrichtung mit Oszillatorschaltung。
公开(公告)号：EP0510710A1
公开(公告)日：1992-10-28
申请号：EP92107126.2
申请日：1992-04-26
申请人： SUMITOMO ELECTRIC INDUSTRIES, LIMITED
发明人： Shiga, Nobuo, c/o Yokohama Works of Sumitomo
IPC分类号： H03B5/18 , H01L27/06
CPC分类号： H01L27/0605 , H03B5/1852 , H03B2200/0028 , H03B2200/0032 , H03B2200/0062 , H03B2201/0208 , H03B2202/025 , H03B2202/076
摘要： The oscillating apparatus according to this invention comprises a pulse doped FET (1), and a series feedback capacitor (2) connected to the source of the pulse doped FET (1), the pulse doped FET is a FET formed on a pulse doped epitaxial layer including a channel layer (23) with a high carrier density, and a cap layer (24) with a low carrier density formed on the channel layer (23). The series feedback capacitor (2) is a variable capacitor whose capacitance value increases when a gate bias voltage of the pulse doped FET (1) is changed toward increase a drain current of the pulse doped FET (1). Consequently, it is possible to reduce phase noises by controlling only the gate bias with an oscillation frequency set at a required value. As a result, the merits of the MMIC can be sufficiently utilized without the necessity of externally adding a dielectric resonator.
摘要翻译：根据本发明的振荡装置包括脉冲掺杂FET（1）和连接到脉冲掺杂FET（1）的源极的串联反馈电容器（2），所述脉冲掺杂FET是形成在脉冲掺杂的外延层包括具有高载流子密度的沟道层（23）和形成在沟道层（23）上的具有低载流子密度的覆盖层（24）。串联反馈电容器（2）是当脉冲掺杂FET（1）的栅极偏置电压改变以增加脉冲掺杂FET（1）的漏极电流时，其电容值增加的可变电容器。因此，通过将振荡频率设定为所需值仅控制栅极偏置，可以减少相位噪声。结果，可以充分利用MMIC的优点，而不需要外部添加介质谐振器。

70. 发明公开

EP0510708A1 Oscillating apparatus 失效
标题翻译： Oszillatorgerät。
公开(公告)号：EP0510708A1
公开(公告)日：1992-10-28
申请号：EP92107124.7
申请日：1992-04-26
申请人： SUMITOMO ELECTRIC INDUSTRIES, LIMITED
发明人： Shiga, Nobuo, c/o Yokohama Works of Sumitomo
IPC分类号： H03B5/18 , G01R31/302 , H01Q3/26
CPC分类号： H01Q3/267 , G01R31/304 , H03B5/1841 , H03B5/1852
摘要： The apparatus comprises an oscillator unit (1) for oscillating in the microwave band, an output unit (3) electromagnetically coupled to the oscillator unit and an antenna element (5) electromagnetically coupled to a part of the output unit for radiating part of the oscillation output in an electromagnetic wave. The oscillation frequencies and the presence of the oscillation output of the oscillating apparatus can thereby be accurately measured in actual use without physically the input terminal of a measuring apparatus, thus avoiding additional loading of the oscillator unit.
摘要翻译：该装置包括用于在微波频带中振荡的振荡器单元（1），与该振荡器单元电磁耦合的输出单元（3）和与该输出单元的一部分电磁耦合以发射该振荡部分的天线元件（5）输出电磁波。因此，无需实际使用测量装置的输入端即可在实际使用中精确地测量振荡装置的振荡频率和振荡输出的存在，从而避免振荡器单元的额外加载。

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