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1. 发明申请

WO2005057996A2 USER-DEFINABLE THERMAL DRIFT VOLTAGE CONTROL OSCILLATOR 审中-公开
标题翻译：用户可定义的温控电压控制振荡器
公开(公告)号：WO2005057996A2
公开(公告)日：2005-06-23
申请号：PCT/US2004/041504
申请日：2004-12-09
申请人： SYNERGY MICROWAVE CORPORATION , ROHDE, Ulrich, L. , PODDAR, Ajay, Kumar , PATEL, Parimal
发明人： ROHDE, Ulrich, L. , PODDAR, Ajay, Kumar , PATEL, Parimal
IPC分类号： H05K
CPC分类号： H03B5/1841 , G06K13/0825 , H03B5/04 , H03B5/1203 , H03B5/1231 , H03B5/1805 , H03B2200/0028 , H03B2200/004 , H03B2200/007 , H03B2200/0076
摘要： A voltage controlled oscillator (200) that includes a slot-cut-printed-board coupling network (230) between a resonator (240), a tuning diode network (234) and an active device (210) and being operable to act as a common-coupling capacitor between the resonator (240), the tuning diode network (234) and the active device (210).
摘要翻译：一种压控振荡器（200），其包括在谐振器（240），调谐二极管网络（234）和有源器件（210）之间的槽切印刷板耦合网络（230），并且可操作地用作谐振器（240），调谐二极管网络（234）和有源器件（210）之间的公共耦合电容器。

2. 发明申请

WO2005025068A2 TUNABLE OSCILLATOR 审中-公开
标题翻译：触发振荡器
公开(公告)号：WO2005025068A2
公开(公告)日：2005-03-17
申请号：PCT/US2004/029451
申请日：2004-09-09
申请人： SYNERGY MICROWAVE CORPORATION
发明人： ROHDE, Ulrich, L. , PODDAR, Ajay, Kumar
IPC分类号： H03L
CPC分类号： G06K13/0825 , H03B5/04 , H03B5/1218 , H03B5/1231 , H03B5/1243 , H03B5/1805 , H03B2200/0028 , H03B2200/004 , H03B2200/007 , H03B2200/0076
摘要： In one aspect, a voltage controlled oscillator is provided that includes circuitry comprising tunable coupled resonator networks, which are coupled to a terminal of a pair of three-terminal devices through a tuning voltage network which supports wide-band tunability. In another aspect, a wide-band tunable resonator is provided that is amenable to integration in the integrated circuit form.
摘要翻译：在一个方面，提供了一种压控振荡器，其包括包括可调谐耦合谐振器网络的电路，其通过支持宽带可调性的调谐电压网络耦合到一对三端子装置的端子。在另一方面，提供了一种宽带可调谐谐振器，其可以集成在集成电路形式中。

3. 发明申请

WO2005015731A2 TUNABLE FREQUENCY, LOW PHASE NOISE AND LOW THERMAL DRIFT OSCILLATOR 审中-公开
标题翻译：低频，低相位噪声和低温驱动振荡器
公开(公告)号：WO2005015731A2
公开(公告)日：2005-02-17
申请号：PCT/US2004/025329
申请日：2004-08-06
申请人： SYNERGY MICROWAVE CORPORATION
发明人： RHODE, Ulrich, L. , PODDAR, Ajay, Kumar
IPC分类号： H03B
CPC分类号： H03B5/1805 , H03B5/04 , H03B5/1203 , H03B5/1218 , H03B5/1231 , H03B5/1243 , H03B2200/0028 , H03B2200/004 , H03B2200/007 , H03B2200/0076
摘要： An oscillator (200) comprising a three-terminal device (203) and circuitry (205) coupled across a first terminal (208) and a second terminal (210) of the device. The circuitry (205) is preferably operable to bias the device (203) and feedback a select amount of noise generated by the device (203) into the device so as to reduce a proportional amount of phase noise present at a third terminal (216) of the device.
摘要翻译：一种振荡器（200），包括耦合在该设备的第一终端（208）和第二终端（210）之间的三端设备（203）和电路（205）。电路（205）优选地可操作以偏置装置（203）并且将由装置（203）产生的选择量的噪声反馈到装置中，以便减少存在于第三端子（216）处的相位噪声的比例量，的设备。

4. 发明申请

WO1995032546A1 MODULATOR WITH HARMONIC MIXERS 审中-公开
标题翻译：谐波混频器调制器
公开(公告)号：WO1995032546A1
公开(公告)日：1995-11-30
申请号：PCT/US1995006511
申请日：1995-05-22
申请人： SYNERGY MICROWAVE CORPORATION
发明人： SYNERGY MICROWAVE CORPORATION , JOSHI, Shankar, R.
IPC分类号： H03C01/60
CPC分类号： H03C1/60 , H03D7/165
摘要： An improved modulator circuit (10) for mixing a modulation signal with a carrier signal includes a first harmonic mixer (20) and a second harmonic mixer (30). The mixers (20, 30) are operative to produce a modulated output signal with components corresponding to both the sums and the differences of the modulation signal frequency and the even harmonic frequencies of the carrier signal frequency. In one configuration employing a 90 degree hybrid (50), the output signals of the harmonic mixers (20, 30) are combined to produce a single sideband modulated output signal. A novel harmonic mixer circuit is also provided along with demodulator circuits and methods of modulating and demolulating modulation signals.
摘要翻译：用于将调制信号与载波信号混合的改进的调制器电路（10）包括第一谐波混频器（20）和二次谐波混频器（30）。混频器（20,30）可操作以产生调制输出信号，其中分量对应于载波信号频率的调制信号频率和偶次谐波频率的和之和。在采用90度混合（50）的一种配置中，谐波混频器（20,30）的输出信号被组合以产生单个边带调制输出信号。还提供了一种新颖的谐波混频器电路以及解调器电路和调制和解调调制信号的方法。

5. 发明申请

WO2015157282A2 BALUN CIRCUIT 审中-公开
标题翻译：巴伦电路
公开(公告)号：WO2015157282A2
公开(公告)日：2015-10-15
申请号：PCT/US2015/024712
申请日：2015-04-07
申请人： SYNERGY MICROWAVE CORPORATION
发明人： PODDAR, Ajay Kumar , KOUL, Shiban K. , ROHDE, Ulrich L.
IPC分类号： H01P5/10
CPC分类号： H01P5/1007 , H01P5/10 , H04B2001/307
摘要： The present disclosure is directed to a balun circuit (100, 200, 300) adapted to operate at a frequency of between about 5 GHz to about 110 GHz. The balun circuit includes first (120, 220, 320) and second (130, 230, 330) output striplines and an input stripline (110, 210, 310) formed on a first surface of the substrate (101, 201, 301), and a slotline (140, 240, 340) formed on a second surface of the substrate opposite the first surface. The slotline has first (144, 244, 344) and second (146, 246, 346) ends, the first end overlapping the first output stripline and the second end overlapping the second output stripline, and the input stripline overlapping the slotline midway between the first end and the second end.
摘要翻译：本公开涉及适于以约5GHz至约110GHz之间的频率操作的平衡 - 不平衡转换电路（100,200,300）。平衡 - 不平衡变换器电路包括形成在衬底（101,201,301）的第一表面上的第一（120,220,320）和第二（130,230,330）输出带状线和输入带状线（110,210,310）以及形成在所述基板的与所述第一表面相对的第二表面上的槽线（140,240,340）。槽线具有第一（144,244,344）和第二端（146,246,346）端，第一端与第一输出带状线重叠，第二端与第二输出带状线重叠，并且输入带状线在第第一端和第二端。

6. 发明申请

WO2014105707A1 SELF INJECTION LOCKED PHASE LOCKED LOOPED OPTOELECTRONIC OSCILLATOR 审中-公开
标题翻译：自锁式锁相环路光电振荡器
公开(公告)号：WO2014105707A1
公开(公告)日：2014-07-03
申请号：PCT/US2013/076975
申请日：2013-12-20
申请人： SYNERGY MICROWAVE CORPORATION
发明人： PODDAR, Ajay Kumar , ROHDE, Ulrich L. , DARYOUSH, Afshin S.
IPC分类号： H04B10/00 , H01S3/10 , H03L7/00 , H04L7/00
CPC分类号： H04B10/508 , H01S3/10 , H01S3/11 , H01S3/1109 , H01S3/302 , H03B17/00 , H03L7/00 , H04B10/00 , H04B10/2575 , H04B2210/006 , H04L7/0037 , H04L7/0041 , H04L7/0075 , H04L7/033 , H04L7/0337
摘要： Aspects of the disclosure relate generally to a circuit (100) for sustaining an radio frequency (RF) modulated optical signal. The circuit may comprise a self injection locking component (107) having a fiber optic delay line (130) over which a portion of the optical signal propagates. The circuit may also comprise a self phase locked loop component (109) having at least two fiber optic cables (120, 140) having different lengths and over which another portion of the optical signal propagates and a phase detector (150) coupled to the at least two fiber optic cables and configured to determine a phase difference between the signals propagating over one of the respective fiber optic cables. The circuit may further comprise a voltage controlled oscillator (110) configured to generate a stable oscillating signal in response to signals generated by each of the self injection locking and self phase locked loop components, the stable oscillating signal being configured to sustain the optical signal.
摘要翻译：本公开的方面通常涉及用于维持射频（RF）调制光信号的电路（100）。电路可以包括具有光纤延迟线（130）的自发射锁定部件（107），光信号的一部分在该光纤延迟线上传播。该电路还可以包括具有至少两根具有不同长度的光纤电缆（120,140）和光信号的另一部分传播的自锁相环元件（109），以及耦合到该信号的相位检测器（150）至少两个光纤电缆并且被配置为确定在相应光纤电缆之一上传播的信号之间的相位差。电路还可以包括压控振荡器（110），其被配置为响应于由每个自注入锁定和自锁定环路分量产生的信号而产生稳定的振荡信号，稳定振荡信号被配置为维持光信号。

7. 发明申请

WO2015157326A2 METAMATERIAL RESONATOR BASED DEVICE 审中-公开
标题翻译：基于元件谐振器的器件
公开(公告)号：WO2015157326A2
公开(公告)日：2015-10-15
申请号：PCT/US2015/024769
申请日：2015-04-07
申请人： SYNERGY MICROWAVE CORPORATION
发明人： PODDAR, Ajay Kumar , ROHDE, Ulrich L.
IPC分类号： H01P7/06 , H01P7/08 , H03B9/14 , H03H9/24 , H03B1/02
CPC分类号： H03B1/02 , H01P5/028 , H01P7/065 , H01P7/082 , H01P7/088 , H03B5/1847 , H03H9/24
摘要： The present disclosure is directed a metamaterial circuit that may further be coupled to a mbius strip resonator (510, 520, 540, 550, 560) or a substrate integrated waveguide (1010, 1020, 1030). The disclosure is also directed to a device having a tuning circuit (850, 1240) and a metamaterial resonator (810, 1210) operatively coupled to the tuning circuit. The metamaterial resonator operatively coupled to the tuning circuit may likewise be coupled to a mbius strip resonator or a substrate integrated waveguide.
摘要翻译：本公开涉及可以进一步耦合到mbius条带谐振器（510,520,540,550,560）或衬底集成波导（1010,1020,1030）的超材料电路。本公开还涉及具有可调节电路（850,1240）和可操作地耦合到调谐电路的超材料谐振器（810,1210）的器件。可操作地耦合到调谐电路的超材料谐振器同样可以耦合到mbius带谐振器或衬底集成波导。

8. 发明申请

WO2014172003A1 INTEGRATED SELF INJECTION LOCKED SELF PHASE LOOP LOCKED OPTOELECTRONIC OSCILLATOR 审中-公开
标题翻译：集成自动注入锁定自相位锁定光电振荡器
公开(公告)号：WO2014172003A1
公开(公告)日：2014-10-23
申请号：PCT/US2014/017058
申请日：2014-02-19
申请人： SYNERGY MICROWAVE CORPORATION
发明人： PODDAR, Ajay, Kumar , ROHDE, Ulrich, L. , DARYOUSH, Afshin, S.
IPC分类号： H03B17/00 , H04B10/50 , G02F1/00
CPC分类号： H04B10/61 , G02F1/00 , G02F1/0121 , G02F1/2255 , H03B17/00 , H04B10/50
摘要： The present invention details fabrication guidelines of integrated optoelectronic oscillators (100) with frequency and phase stability, having higher frequency selectivity in a relatively small size (compared to the larger size of a higher order electrically realized RF filter), reduced temperature sensitivity, and minimized frequency drift. The integrated photonic components (101, 103, 105, 107) and RF oscillator (140) may use Silicon photonics and microelectronic integration using CMOS and BiCMOS technology, eliminating the need for bulky and/or discrete optical and microwave components.
摘要翻译：本发明详细描述了具有频率和相位稳定性的集成光电子振荡器（100）的制造准则，其具有较小尺寸的较高频率选择性（与高阶电气实现的RF滤波器的较大尺寸相比），降低的温度灵敏度和最小化频率漂移集成光子组件（101,103,105,107）和RF振荡器（140）可以使用硅光子学和使用CMOS和BiCMOS技术的微电子集成，消除了对庞大和/或分立的光学和微波组件的需要。

9. 发明申请

WO2020023611A1 OPTOELECTRONIC OSCILLATOR USING MONOLITHICALLY INTEGRATED MULTI-QUANTUM WELL LASER AND PHASE MODULATOR 审中-公开
公开(公告)号：WO2020023611A1
公开(公告)日：2020-01-30
申请号：PCT/US2019/043194
申请日：2019-07-24
申请人： SYNERGY MICROWAVE CORPORATION
发明人： PODDAR, Ajay, Kumar , ROHDE, Ulrich, L. , DARYOUSH, Afshin, S.
IPC分类号： G02F1/035 , H01S3/10 , H01S5/00 , H01S5/026 , H01S5/12 , H01S5/34
摘要： A tunable multi-mode laser (100) is configured to generate a multi-mode optical signal (160) at a tuned wavelength. The laser (100) includes a semiconductor optical gain region (110), a feedback region (130), and a phase modulation region (120) between the gain and feedback regions. Each of the regions may be monolithically integrated. A feedback loop is coupled to the tunable laser (100) to receive the optical signal (160) and includes at least one delay line (450). The delay line (450) may also be monolithically integrated. An output of the delay line (450) is fed back to the tunable multi-mode laser (100) in order to provide at least one of self-injection locking and self-phase locked looping for the multi-mode tunable laser (100). Each of the optical gain region (110) and phase modulation region (120) of the laser is biased by the output of the delay line (450) in order to reduce phase drift of the optical signal (160).

10. 发明申请

WO2006127442A1 TUNABLE OSCILLATOR HAVING SERIES AND PARALLEL TUNED RESONANT CIRCUITS 审中-公开
标题翻译：具有串联和并联谐振电路的可调谐振荡器
公开(公告)号：WO2006127442A1
公开(公告)日：2006-11-30
申请号：PCT/US2006/019398
申请日：2006-05-19
申请人： SYNERGY MICROWAVE CORPORATION , ROHDE, Ulrich, L. , PODDAR, Ajay, Kumar , SCHOEPF, Klaus, Juergen , REBEL, Reimund , ZHANG, Hua
发明人： ROHDE, Ulrich, L. , PODDAR, Ajay, Kumar , SCHOEPF, Klaus, Juergen , REBEL, Reimund , ZHANG, Hua
IPC分类号： H03B5/12 , H03B5/18
CPC分类号： H03B5/1841 , H03B5/04 , H03B5/1203 , H03B5/1231 , H03B5/1243 , H03B5/1847 , H03B2200/0062
摘要： A voltage controlled oscillator (700, 800) comprising a distributed coupled resonator (DCR) (830) that desirably produces a low noise signal source with reduced phase hits in comparison to a high Q resonator, such as a ceramic and SAW (Surface Acoustic Wave) resonator based oscillator (100, 118).
摘要翻译：包括分布耦合谐振器（DCR）（830）的压控振荡器（700,800），其与高Q谐振器（例如陶瓷和SAW（表面声波））相比希望地产生具有降低的相位击中的低噪声信号源）基于谐振器的振荡器（100,118）。

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