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1. 发明公开

EP1691480A1 Parallel-structured switched inductor circuit 审中-公开
标题翻译： Parallel-Induktanzschaltung unter Verwendung von geschalteten Induktoren
公开(公告)号：EP1691480A1
公开(公告)日：2006-08-16
申请号：EP06250707.4
申请日：2006-02-09
申请人： Samsung Electronics Co., Ltd.
发明人： Eo, Yun-seong , Lee, Kwang-du , Bang, Hee-mun , Lee, Heung-bae
IPC分类号： H03B5/12
CPC分类号： H01F21/12 , H03B5/1203 , H03B5/1218 , H03B5/1228 , H03B5/1268 , H03B2200/0048 , H03B2201/0216 , H03B2201/025 , H03J5/244 , H03J2200/15
摘要： An inductor circuit includes a pair of inductors connected in parallel with each other and a switch for turning on and off electric power to one of the pair of inductors. The inductance of the inductor circuit can be varied and the quality factor Q can be improved. Further, RF circuits employing the inductor circuit can generate an intended operating frequency.
摘要翻译：电感器电路包括彼此并联连接的一对电感器和用于将电力接通和断开到该对电感器之一的开关。可以改变电感电路的电感，提高品质因数Q。此外，采用电感电路的RF电路可以产生预期的工作频率。

2. 发明授权

EP1195000B1 SPANNUNGSGESTEUERTER OSZILLATOR MIT LC-SCHWINGKREIS 有权
标题翻译：采用LC谐振电路中的电压控制振荡器
公开(公告)号：EP1195000B1
公开(公告)日：2003-01-15
申请号：EP00938530.3
申请日：2000-04-26
申请人： IHP GmbH-Innovations for High Performance Microelectronics/Institut für innovative Mikroelektronik , Herzel, Frank, Dr.
发明人： HERZEL, Frank, Dr. , WEGER, Peter
IPC分类号： H03B5/12
CPC分类号： H03L7/099 , H03B5/1215 , H03B5/1228 , H03B5/1253 , H03B5/1268 , H03B5/1293 , H03B2201/0216 , H03K3/354 , H03L2207/06

3. 发明授权

EP2648193B1 An inductor layout, and a voltage-controlled oscillator (VCO) system 有权转让
标题翻译：电感器布局，和电压控制振荡器（VCO）系统
公开(公告)号：EP2648193B1
公开(公告)日：2015-07-29
申请号：EP12162984.4
申请日：2012-04-03
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Mattsson, Thomas , Andreani, Pietro
IPC分类号： H01F17/00
CPC分类号： H01L28/10 , H01F17/0006 , H01F27/2804 , H01F27/346 , H01F2017/0073 , H03B5/02 , H03B5/12 , H03B2201/0216 , H04B1/40

4. 发明公开

EP2648193A1 An inductor layout, and a voltage-controlled oscillator (VCO) system 有权转让
标题翻译： Induktor-Layout，und spannungsgesteuertes Oszillator-（VCO）-System
公开(公告)号：EP2648193A1
公开(公告)日：2013-10-09
申请号：EP12162984.4
申请日：2012-04-03
申请人： ST-Ericsson SA
发明人： Mattsson, Thomas , Andreani, Pietro
IPC分类号： H01F17/00
CPC分类号： H01L28/10 , H01F17/0006 , H01F27/2804 , H01F27/346 , H01F2017/0073 , H03B5/02 , H03B5/12 , H03B2201/0216 , H04B1/40
摘要： An inductor layout 200,300,400 comprising a first inductor 210,310,410 and a second inductor 220,320,420. The first and second inductors 210,310,410; 220,320,420 are electrically and magnetically independent inductors concentrically arranged on an integrated circuit 800. At least one of the first and second inductors 210, 310,410; 220,320,420 is a multi-loop inductor with a first axis 226a,316a,326a,416a,426a of symmetry.
摘要翻译：电感器布局200,300,400包括第一电感器210,310,410和第二电感器220,320,420。第一和第二电感器210,310,410; 220,320,420是同心地布置在集成电路800上的电和磁性独立的电感器。第一和第二电感器210,310,410; 220,320,420是具有对称性的第一轴226a，316a，326a，416a，426a的多回路电感器。

5. 发明授权

EP0414260B1 Frequency synthesizer for implementing generator of highly pure signals and circuit devices, such as VCO, PLL and SG, used therein 失效
标题翻译：一种频率合成器用于发电机，用于产生高纯度的信号以及相关联的电路元件，例如VCO，PLL和信号发生器
公开(公告)号：EP0414260B1
公开(公告)日：1997-05-28
申请号：EP90116261.0
申请日：1990-08-24
申请人： ANRITSU CORPORATION
发明人： Saeki Anritsu Okihara-Ryou, Hiroshi , Motoyama, Hatsuo
IPC分类号： H03B21/01 , H03L7/087 , H03L7/099 , H03B19/16
CPC分类号： H03B19/16 , H03B5/1203 , H03B5/1231 , H03B5/1243 , H03B5/1262 , H03B5/1293 , H03B19/20 , H03B21/01 , H03B2200/0034 , H03B2200/0042 , H03B2201/0208 , H03B2201/0216 , H03B2201/033 , H03L7/093 , H03L7/113

6. 发明公开

EP0583800A1 A voltage controlled oscillator 失效
标题翻译：一个压控振荡器
公开(公告)号：EP0583800A1
公开(公告)日：1994-02-23
申请号：EP93117167.2
申请日：1990-08-24
申请人： ANRITSU CORPORATION
发明人： Saeki, Hiroshi, Anritsu Okihara-Ryou , Motoyama, Hatsuo
IPC分类号： H03L7/099 , H03B5/12 , H03B21/01
CPC分类号： H03B19/16 , H03B5/1203 , H03B5/1231 , H03B5/1243 , H03B5/1262 , H03B5/1293 , H03B19/20 , H03B21/01 , H03B2200/0034 , H03B2200/0042 , H03B2201/0208 , H03B2201/0216 , H03B2201/033 , H03L7/093 , H03L7/113
摘要： A voltage controlled oscillator is provided comprising resonant circuit means (301) and an active circuit means (303) having an active element T1, the input of the active circuit means being connected to the resonant circuit means (301). Variable capacitance ratio means (304) are connected to the active circuit means (303) in order to oscillate the active element T1 at a resonance frequency of the resonance circuit means (301). Variable control means are provided for changing the resonance frequency, so that the oscillator frequency of the active element T1 can be changed substantially linearly over a wide bandwidth, to thereby retain the amount of positive feed back at a predetermined level against the oscillator frequency of the active circuit means (303).
摘要翻译：提供一种压控振荡器，其包括谐振电路装置（301）和具有有源元件T1的有源电路装置（303），有源电路装置的输入连接到谐振电路装置（301）。可变电容比装置（304）连接到有源电路装置（303），以便以谐振电路装置（301）的谐振频率振荡有源元件T1。可变控制装置被设置用于改变谐振频率，使得有源元件T1的振荡器频率可以在宽带宽上基本线性地改变，从而将正反馈量保持在预定水平，有源电路装置（303）。

7. 发明授权

EP0583802B1 A signal generator suitable for use in a frequency synthesizer 失效
标题翻译：用于在频率合成器使用信号发生器
公开(公告)号：EP0583802B1
公开(公告)日：1999-03-17
申请号：EP93117188.8
申请日：1990-08-24
申请人： ANRITSU CORPORATION
发明人： Saeki, Hiroshi , Motoyama, Hatsuo
IPC分类号： H03B19/20 , H03B21/01
CPC分类号： H03B19/16 , H03B5/1203 , H03B5/1231 , H03B5/1243 , H03B5/1262 , H03B5/1293 , H03B19/20 , H03B21/01 , H03B2200/0034 , H03B2200/0042 , H03B2201/0208 , H03B2201/0216 , H03B2201/033 , H03L7/093 , H03L7/113

8. 发明授权

EP0583800B1 A voltage controlled oscillator 失效
标题翻译：压控振荡器
公开(公告)号：EP0583800B1
公开(公告)日：1997-11-19
申请号：EP93117167.2
申请日：1990-08-24
申请人： ANRITSU CORPORATION
发明人： Saeki, Hiroshi, Anritsu Okihara-Ryou , Motoyama, Hatsuo
IPC分类号： H03L7/099 , H03B5/12 , H03B21/01
CPC分类号： H03B19/16 , H03B5/1203 , H03B5/1231 , H03B5/1243 , H03B5/1262 , H03B5/1293 , H03B19/20 , H03B21/01 , H03B2200/0034 , H03B2200/0042 , H03B2201/0208 , H03B2201/0216 , H03B2201/033 , H03L7/093 , H03L7/113

9. 发明公开

EP0583802A1 A signal generator suitable for use in a frequency synthesizer 失效
标题翻译：信号发生器的频率合成器使用。
公开(公告)号：EP0583802A1
公开(公告)日：1994-02-23
申请号：EP93117188.8
申请日：1990-08-24
申请人： ANRITSU CORPORATION
发明人： Saeki, Hiroshi , Motoyama, Hatsuo
IPC分类号： H03B19/20 , H03B21/01
CPC分类号： H03B19/16 , H03B5/1203 , H03B5/1231 , H03B5/1243 , H03B5/1262 , H03B5/1293 , H03B19/20 , H03B21/01 , H03B2200/0034 , H03B2200/0042 , H03B2201/0208 , H03B2201/0216 , H03B2201/033 , H03L7/093 , H03L7/113
摘要： A signal generator is provided having harmonic generating means for generating harmonic signals responsive to an input signal. An input branch point (P1) is connected to the output end of the harmonic generating means (401), where a plurality of diodes are collectively connected to the input branch point (P1). This arrangement is followed by a plurality of further branch points (P2, P4, P6) and associated diodes. A plurality of band pass filters are connected to the output of the second diodes, each band pass filter having a frequency characteristic for permitting desired harmonic frequency signals to pass therethrough. A plurality of bias means ((404) (Y1) - (Y9)) are provided in the conducting path of each of the plurality of band pass filters ((402) (1) - (9)). Switching means (418) are coupled to the plurality of bias means for applying a DC bias voltage to bring the diodes in a conducting or non-conducting state.

10. 发明公开

EP0414260A2 Frequency synthesizer for implementing generator of highly pure signals and circuit devices, such as VCO, PLL and SG, used therein 失效
标题翻译：一种频率合成器，用于产生高纯度的信号以及相关联的电路元件，例如VCO，PLL和信号发生器的发电机。
公开(公告)号：EP0414260A2
公开(公告)日：1991-02-27
申请号：EP90116261.0
申请日：1990-08-24
申请人： ANRITSU CORPORATION
发明人： Saeki Anritsu Okihara-Ryou, Hiroshi , Motoyama, Hatsuo
IPC分类号： H03B21/01 , H03L7/087 , H03L7/099 , H03B19/16
CPC分类号： H03B19/16 , H03B5/1203 , H03B5/1231 , H03B5/1243 , H03B5/1262 , H03B5/1293 , H03B19/20 , H03B21/01 , H03B2200/0034 , H03B2200/0042 , H03B2201/0208 , H03B2201/0216 , H03B2201/033 , H03L7/093 , H03L7/113
摘要： To output desired high purity signals, a frequency synthesizer was made to synthesize reference signals from a first and second signal generators (11, 12) in the same frequency band as a desired frequency band. Thereby, the resolution of the frequency synthesizer becomes twice the step ΔF. Also, the frequency synthesizer can interpolate the step size of the first signal generator with half the number of steps. While, heretofore, the 100-MHz step size was interpolated with Fq = 0, 10, 20, 30, 40 and 50 MHz, Fq = 0, 20, 40 MHz interpolation is made possible. This permits the synthesis of 580 MHz to 1280 MHz. In this case, however, the minimum difference between the sum and difference frequencies from the first and second signal generators (11, 12) is 40 MHz and the lowest frequency is 20 MHz. Thus, depending on mixer isolation, the spurious measures become difficult. The frequency synthesizer of the present invention pays attention to the fact that 20 MHz step signals can be synthesized at frequencies which are integral multiples of Fq (multiples of 0 and 5 are excluded). When two-fold Fq is used, the minimum difference between the sum and difference frequencies output from a mixer (13) is 80 MHz and the lowest used frequency is 40 MHz. The spurious measures by a PLL circuit (14) becomes easy. A frequency detector (18) forces the free-running frequency of a VCO included the PLL circuit. Control Data P and Q to the first and second signal generators are supplied from a control section (27) based on data Fi set by as frequency setting section (28).
摘要翻译：为了输出所需的高纯度的信号，这使得从在相同的频带作为一种期望的频率带的第一和第二信号发生器（11，12）合成的参考信号的频率合成器。由此，频率合成器的分辨率变为两倍的步骤DELTA F.因此，频率合成器可以与步骤一半数量的内插所述第一信号发生器的步长大小。而，迄今为止，在100-MHz的步长大小，其与Fq中= 0，10，20，30，40和50兆赫，F Q = 0，20，40 MHz的内插是可能的内插。这允许580兆赫的合成，1280兆赫。在这种情况下，然而，和与差之间的最小差值从所述第一和第二信号发生器频率（11，12）为40MHz，而最低频率为20MHz。因此，根据混频器的隔离，寄生措施变得困难。本发明的频率合成器注重可以在哪些是Fq上的整数倍的频率进行合成的factthat 20MHz的步骤信号（0和5的倍数除外）。当使用两倍FQ，和与差之间的最小差值频率从混频器输出（13）是80MHz，最低使用频率为40兆赫。由PLL电路（14）的寄生措施变得容易。频率检测器（18）强制VCO的自由运行频率包括在PLL电路。控制数据P和Q，以将第一和第二信号发生器，从一个控制部分（27），基于由设定为频率设定部（28）的数据网络连接提供。

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