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1. 发明授权

US07855618B2 Bulk acoustic resonator electrical impedance transformers 有权
标题翻译：体积谐振器电阻抗变压器
公开(公告)号：US07855618B2
公开(公告)日：2010-12-21
申请号：US12112633
申请日：2008-04-30
申请人： Michael L. Frank , Richard C. Ruby , Tiberiu Jamneala
发明人： Michael L. Frank , Richard C. Ruby , Tiberiu Jamneala
IPC分类号： H03H9/00 , H03H9/15
CPC分类号： H03H9/587 , H03H9/0095 , H03H9/132 , H03H9/583
摘要： An electrical impedance transformer comprises a first film bulk acoustic resonator (FBAR), having a first electrical impedance and a first resonance frequency. The electrical impedance transformer also comprises: a second FBAR, having a second electrical impedance and a second resonance frequency, and being disposed over the first FBAR. The electrical impedance transformer also includes a decoupling layer disposed between the first and the second FBARs. The first electrical impedance differs from the second electrical impedance and the first and second resonance frequencies are substantially the same.
摘要翻译：电阻抗变压器包括具有第一电阻抗和第一谐振频率的第一膜体声波谐振器（FBAR）。电阻抗变压器还包括：第二FBAR，具有第二电阻抗和第二谐振频率，并且设置在第一FBAR上。电阻抗变压器还包括设置在第一和第二FBAR之间的去耦层。第一电阻抗与第二电阻抗不同，第一和第二谐振频率基本上相同。

2. 发明申请

US20090273415A1 BULK ACOUSTIC RESONATOR ELECTRICAL IMPEDANCE TRANSFORMERS 有权
标题翻译：大容量谐波谐振器电气阻抗变压器
公开(公告)号：US20090273415A1
公开(公告)日：2009-11-05
申请号：US12112633
申请日：2008-04-30
申请人： Michael L. Frank , Richard C. Ruby , Tiberiu Jamneala
发明人： Michael L. Frank , Richard C. Ruby , Tiberiu Jamneala
IPC分类号： H03H9/54
CPC分类号： H03H9/587 , H03H9/0095 , H03H9/132 , H03H9/583
摘要： An electrical impedance transformer comprises a first film bulk acoustic resonator (FBAR), having a first electrical impedance and a first resonance frequency. The electrical impedance transformer also comprises: a second FBAR, having a second electrical impedance and a second resonance frequency, and being disposed over the first FBAR. The electrical impedance transformer also includes a decoupling layer disposed between the first and the second FBARs. The first electrical impedance differs from the second electrical impedance and the first and second resonance frequencies are substantially the same.
摘要翻译：电阻抗变压器包括具有第一电阻抗和第一谐振频率的第一膜体声波谐振器（FBAR）。电阻抗变压器还包括：第二FBAR，具有第二电阻抗和第二谐振频率，并且设置在第一FBAR上。电阻抗变压器还包括设置在第一和第二FBAR之间的去耦层。第一电阻抗与第二电阻抗不同，第一和第二谐振频率基本上相同。

3. 发明授权

US07274268B2 Balun with structural enhancements 失效
标题翻译：平衡不平衡与结构增强
公开(公告)号：US07274268B2
公开(公告)日：2007-09-25
申请号：US10974192
申请日：2004-10-27
申请人： Michael W. Vice , Tiberiu Jamneala , Michael L. Frank
发明人： Michael W. Vice , Tiberiu Jamneala , Michael L. Frank
IPC分类号： H03H7/42
CPC分类号： H03H7/42
摘要： A balun including a pair of metal coil structures and an intervening dielectric layer having a thickness that is selected in response an operating frequency of the balun. The thickness of the dielectric layer may be used to tune the balun and enhance its self-inductance at its operating frequency. In addition, a balun with a pair of metal coil structures formed with an asymmetry that is selected to minimize an amplitude error in its output signal. A balun according the present teachings may also include an asymmetry in the positioning of its output terminals. The positioning of the output terminals of a balun may be adjusted to minimize phase errors at its output signal.
摘要翻译：包括一对金属线圈结构的平衡 - 不平衡转换器和具有响应于平衡 - 不平衡变换器的工作频率选择的厚度的中间介电层。电介质层的厚度可用于调整平衡 - 不平衡变换器，并在其工作频率下增强其自感。另外，具有一对金属线圈结构的平衡 - 不平衡变换器被形成为具有不对称性，其被选择以使其输出信号中的幅度误差最小化。根据本教导的平衡不平衡转换器还可以包括其输出端子的定位的不对称性。可以调节平衡 - 不平衡变换器的输出端子的定位，以使其输出信号处的相位误差最小化。

4. 发明授权

US07796957B2 Impedance transformation in a duplexer using a transmission line 失效
标题翻译：使用传输线的双工器中的阻抗变换
公开(公告)号：US07796957B2
公开(公告)日：2010-09-14
申请号：US11076615
申请日：2005-03-10
申请人： Richard C. Ruby , Paul Bradley , Michael L. Frank
发明人： Richard C. Ruby , Paul Bradley , Michael L. Frank
IPC分类号： H04B1/44
CPC分类号： H04B1/52
摘要： A duplexer having a filter and a transmission line that transforms an impedance of the filter to an impedance of an antenna.
摘要翻译：具有滤波器和将滤波器的阻抗变换为天线的阻抗的传输线的双工器。

5. 发明授权

US08546884B2 High value resistors in gallium arsenide 失效
标题翻译：砷化镓中的高值电阻
公开(公告)号：US08546884B2
公开(公告)日：2013-10-01
申请号：US10283971
申请日：2002-10-29
申请人： Michael L. Frank
发明人： Michael L. Frank
IPC分类号： H01L23/62
CPC分类号： H01L28/20 , H01L27/0605
摘要： A high value resistor of the present invention has an active layer deposited over a semi-insulating substrate. Channel etch regions are defined within the active layer. Gate metal is deposited over each channel etch region. Ohmic contact material is deposited at opposing ends of the active layer to define connection regions. A second metal is deposited over the connection regions to form input/output pads. This resistor pattern presents significant increase in resistance in a given area without any additional processing or process steps.
摘要翻译：本发明的高值电阻器具有沉积在半绝缘基板上的有源层。通道蚀刻区域被限定在有源层内。栅极金属沉积在每个沟道蚀刻区域上。欧姆接触材料沉积在有源层的相对端，以限定连接区域。第二金属沉积在连接区域上以形成输入/输出焊盘。该电阻图案在给定区域内的电阻显着增加，而没有任何额外的处理或处理步骤。

6. 发明授权

US4912430A Current source as a microwave biasing element 失效
标题翻译：电流源作为微波偏压元件
公开(公告)号：US4912430A
公开(公告)日：1990-03-27
申请号：US356889
申请日：1989-05-24
申请人： Michael L. Frank
发明人： Michael L. Frank
IPC分类号： H03F1/30 , H03F3/193
CPC分类号： H03F1/306 , H03F3/1935
摘要： A circuit for biasing a field effect transistor using a current source to provide a constant current which can be shared between amplifier stages by connecting it to the drain of a first stage and the source of a second stage.
摘要翻译：一种用于使用电流源偏置场效应晶体管以提供恒定电流的电路，所述恒定电流可以通过将放大器级连接到第一级的漏极和第二级的源极而在放大器级之间共享。

7. 发明申请

US20080297282A1 ACOUSTIC POWER TRANSFORMER INCLUDING LENS 有权
标题翻译：包括镜头的声音电力变压器
公开(公告)号：US20080297282A1
公开(公告)日：2008-12-04
申请号：US11755825
申请日：2007-05-31
申请人： John D. Larson, III , Michael L. Frank , Mark A. Unkrich , Stephen R. Gilbert
发明人： John D. Larson, III , Michael L. Frank , Mark A. Unkrich , Stephen R. Gilbert
IPC分类号： H03H9/00
CPC分类号： H01L41/107
摘要： An acoustic power transformer includes: an input port adapted to receive an input signal; a transmitting acoustic transducer coupled to the input port and adapted to transmit an acoustic wave in response to the input signal received at the input port; a receiving acoustic transducer adapted to receive the acoustic wave and in response thereto to produce an output signal; an output port adapted to output the output signal; and an acoustic medium disposed in an acoustic wave propagation path between the transmitting acoustic transducer and the receiving acoustic transducer. In one case, at least one of the transmitting acoustic transducer and receiving acoustic transducer includes a Fresnel lens. In another case, the transformer includes an acoustic lens disposed in the acoustic wave propagation path between the transmitting acoustic transducer and the receiving acoustic transducer.
摘要翻译：声功率变压器包括：适于接收输入信号的输入端口; 耦合到所述输入端口并且响应于在所述输入端口处接收的输入信号而发射声波的发射声学换能器; 适于接收声波并响应于此产生输出信号的接收声换能器; 输出端口，其适于输出所述输出信号; 以及声传播介质，布置在传声传感器和接收声换能器之间的声波传播路径中。在一种情况下，至少一个发射声换能器和接收声换能器包括菲涅尔透镜。在另一种情况下，变压器包括设置在传声换能器和接收声换能器之间的声波传播路径中的声透镜。

8. 发明授权

US07126440B2 Modular frequency division filter 有权
标题翻译：模块化分频滤波器
公开(公告)号：US07126440B2
公开(公告)日：2006-10-24
申请号：US10899556
申请日：2004-07-26
申请人： Paul D. Bradley , Michael L. Frank , Shen Ye
发明人： Paul D. Bradley , Michael L. Frank , Shen Ye
IPC分类号： H03H9/70 , H01P1/213
CPC分类号： H04B1/0057
摘要： The present invention is a modular frequency division filter having an antenna port that connects to two or three transmission paths. Each transmission path includes either a band pass filter or a duplexer to separate the received signal by frequency. Frequency phase shifters or shunt inductors may be included to further enhance the frequency separation. Following frequency separation, the separated signal is transceived by a device operating at the respective separated frequency.
摘要翻译：本发明是一种具有连接到两个或三个传输路径的天线端口的模块化分频滤波器。每个传输路径包括带通滤波器或双工器，以通过频率分离接收到的信号。可以包括频率移相器或并联电感器以进一步增强频率分离。在频率分离之后，分离的信号由以各自分开的频率工作的装置收发。

9. 发明授权

US06662373B2 Utility vest with universal tool pouch adapter and method for using same 有权
公开(公告)号：US06662373B2
公开(公告)日：2003-12-16
申请号：US10081592
申请日：2002-02-22
申请人： Michael L. Frank
发明人： Michael L. Frank
IPC分类号： A41D302
CPC分类号： A41D13/0012 , A45C13/126 , A45F5/00 , A45F5/02 , A45F2200/0575 , B25H3/00 , Y10S24/54 , Y10S224/904 , Y10T24/45958
摘要： A utility vest enabling attachment of an at least one tool pouch having a generic tool belt type attachment means and method for employing same is disclosed. The utility vest comprises a vest portion having a back and two front side portions defining two armholes, a neck opening and a reinforced bottom edge along which are spaced a plurality of apertures and, one or more adapter portions comprising a rectangular staking plate on which are mounted two or more attachment means for securing the adapter portions to the reinforced bottom edge of the vest portion by inserting the attachment means into the apertures at a location selected by a user. The staking plate is sized in width to enable a tool pouch having a generic tool belt type attachment means to be fitted thereon prior to attachment of the adapter portion to the vest portion. Tool belt type tool pouches may be thereby attached to the vest at locations to distribute their weight properly so as to minimize strain to the user. The vest is constructed of a strong and durable mesh material to enable ventilation of the user while supporting the weight of the tool pouches and enclosed contents, and may further comprise an insertable girth extender.

10. 发明授权

US07493089B2 Calibrating a communication link using frequency ramps 失效
标题翻译：使用频率斜坡校准通信链路
公开(公告)号：US07493089B2
公开(公告)日：2009-02-17
申请号：US11231910
申请日：2005-09-21
申请人： Michael L. Frank
发明人： Michael L. Frank
IPC分类号： H04B11/00 , H04Q7/20
CPC分类号： H03J7/18
摘要： A method for calibrating a communication link that uses frequency ramps to locate the frequency response of a receiver. A method for calibrating according to the present teachings includes generating a transmit signal that includes a series of frequency ramps and determining a timing of gain peaks in a receiver in response to the frequency ramps in the transmit signal. The timing of gain peaks in the receiver indicates the frequency response of the receiver and is used to determine an adjustment to the transmit signal so that the transmit signal adapts to the frequency response of the receiver.
摘要翻译：一种用于校准使用频率斜坡来定位接收机的频率响应的通信链路的方法。根据本教导的用于校准的方法包括产生包括一系列频率斜坡的发射信号，并响应于发射信号中的频率斜坡来确定接收机中的增益峰值的定时。接收机中增益峰值的时序表示接收机的频率响应，用于确定对发射信号的调整，使发射信号适应接收机的频率响应。

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