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1. 发明申请

US20140285389A1 RF SYSTEM-IN-PACKAGE WITH MICROSTRIP-TO-WAVEGUIDE TRANSITION 有权
标题翻译：具有微波至波导转换的射频系统封装
公开(公告)号：US20140285389A1
公开(公告)日：2014-09-25
申请号：US13870457
申请日：2013-04-25
申请人： Mohammad Fakharzadeh , Mihai Tazlauanu
发明人： Mohammad Fakharzadeh , Mihai Tazlauanu
IPC分类号： H01Q21/00 , H01P11/00 , H01P5/08
CPC分类号： H01P5/08 , H01P5/107 , H01P11/00 , H01P11/001 , H01Q13/02 , H01Q21/0075 , Y10T29/49016
摘要： An apparatus includes an IC package comprising a substrate having a first metal layer, a second metal layer, and a dielectric layer disposed between the first and second metal layers. The IC package further comprises an IC die disposed at a surface of the substrate and comprising RF circuitry. The first metal layer comprises a microstrip feedline extending from a pin of the IC die. The microstrip feedline includes a conductive trace having a probe element at a tip distal from the pin. The first metal layer further comprises a waveguide opening comprising a region surrounding the probe element, the region being substantially devoid of conductive material. The substrate further comprises a plurality of metal vias disposed at the perimeter of the region, the metal vias extending from the first metal layer to the second metal layer.
摘要翻译：一种装置包括IC封装，其包括具有第一金属层，第二金属层和设置在第一和第二金属层之间的介电层的基板。 IC封装还包括设置在衬底的表面上并包括RF电路的IC管芯。第一金属层包括从IC芯片的引脚延伸的微带馈线。微带馈线包括导电迹线，该导电迹线在远离销的尖端处具有探针元件。第一金属层还包括波导开口，其包括围绕探针元件的区域，该区域基本上不含导电材料。衬底还包括设置在该区域的周边的多个金属通孔，金属通孔从第一金属层延伸到第二金属层。

2. 发明授权

US09257735B2 Reconfigurable waveguide interface assembly for transmit and receive orientations 有权
标题翻译：用于发射和接收取向的可重构波导接口组件
公开(公告)号：US09257735B2
公开(公告)日：2016-02-09
申请号：US13870465
申请日：2013-04-25
申请人： Mohammad Fakharzadeh , Mihai Tazlauanu , Bradley R. Lynch , Behzad Biglarbegian
发明人： Mohammad Fakharzadeh , Mihai Tazlauanu , Bradley R. Lynch , Behzad Biglarbegian
IPC分类号： H01P5/08 , H01P11/00 , H01P5/107 , H01Q21/00 , H01Q13/02
CPC分类号： H01P5/08 , H01P5/107 , H01P11/00 , H01P11/001 , H01Q13/02 , H01Q21/0075 , Y10T29/49016
摘要： An antenna apparatus comprises a lower assembly and an upper assembly, which together forming a cavity to contain an RF circuit device. The upper assembly comprises a waveguide flange interface at an external surface of the upper assembly. The waveguide flange interface comprises a waveguide channel extending from the external surface to an internal surface forming a surface of the cavity. An opening of the waveguide channel at the internal surface is substantially centered about a first centerline of the upper assembly parallel with the external surface and offset from a second centerline of the upper assembly parallel with the external surface, whereby the second centerline perpendicular is to the first centerline. The upper assembly is removably attachable to the lower assembly in either of a first orientation or a second orientation, whereby the second orientation represents a 180 degree rotation of the upper assembly relative to the first orientation.
摘要翻译：天线装置包括下部组件和上部组件，它们一起形成容纳RF电路装置的空腔。上部组件包括在上部组件的外表面处的波导凸缘接口。波导法兰接口包括从外表面延伸到形成空腔表面的内表面的波导通道。在内表面处的波导通道的开口基本上围绕与外表面平行的上部组件的第一中心线居中，并且与上表面的第二中心线平行于外表面偏移，由此第二中心线垂直于第一个中心线上部组件以第一取向或第二取向可拆卸地附接到下部组件，由此第二取向表示上部组件相对于第一取向的180度旋转。

3. 发明申请

US20140285383A1 RECONFIGURABLE WAVEGUIDE INTERFACE ASSEMBLY FOR TRANSMIT AND RECEIVE ORIENTATIONS 有权
标题翻译：用于发送和接收方向的可重构波导接口组件
公开(公告)号：US20140285383A1
公开(公告)日：2014-09-25
申请号：US13870465
申请日：2013-04-25
申请人： Mohammad Fakharzadeh , Mihai Tazlauanu , Bradley R. Lynch , Behzad Biglarbegian
发明人： Mohammad Fakharzadeh , Mihai Tazlauanu , Bradley R. Lynch , Behzad Biglarbegian
IPC分类号： H01Q1/24 , H01P11/00
CPC分类号： H01P5/08 , H01P5/107 , H01P11/00 , H01P11/001 , H01Q13/02 , H01Q21/0075 , Y10T29/49016
摘要： An antenna apparatus comprises a lower assembly and an upper assembly, which together forming a cavity to contain an RF circuit device. The upper assembly comprises a waveguide flange interface at an external surface of the upper assembly. The waveguide flange interface comprises a waveguide channel extending from the external surface to an internal surface forming a surface of the cavity. An opening of the waveguide channel at the internal surface is substantially centered about a first centerline of the upper assembly parallel with the external surface and offset from a second centerline of the upper assembly parallel with the external surface, whereby the second centerline perpendicular is to the first centerline. The upper assembly is removably attachable to the lower assembly in either of a first orientation or a second orientation, whereby the second orientation represents a 180 degree rotation of the upper assembly relative to the first orientation.
摘要翻译：天线装置包括下部组件和上部组件，它们一起形成容纳RF电路装置的空腔。上部组件包括在上部组件的外表面处的波导凸缘接口。波导法兰接口包括从外表面延伸到形成空腔表面的内表面的波导通道。在内表面处的波导通道的开口基本上围绕与外表面平行的上部组件的第一中心线居中，并且与上表面的第二中心线平行于外表面偏移，由此第二中心线垂直于第一个中心线上部组件以第一取向或第二取向可拆卸地附接到下部组件，由此第二取向表示上部组件相对于第一取向的180度旋转。

4. 发明申请

US20130169503A1 PARASITIC PATCH ANTENNA 审中-公开
标题翻译： PARASITIC PATCH天线
公开(公告)号：US20130169503A1
公开(公告)日：2013-07-04
申请号：US13340920
申请日：2011-12-30
申请人： Mohammad Fakharzadeh Jahromi
发明人： Mohammad Fakharzadeh Jahromi
IPC分类号： H01Q19/02
CPC分类号： H01Q1/243 , H01Q1/38 , H01Q5/385 , H01Q19/005
摘要： A microstrip antenna includes at least one parasitic patch, located beside a central patch. The parasitic patch is electrically disconnected from the central patch, yet coupled to it, inductively or otherwise, to aid in transferring energy to/from the central patch.
摘要翻译：微带天线包括位于中心贴片旁边的至少一个寄生贴片。寄生贴片与中心贴片电气断开，但与感光或其他方式耦合到其上，以帮助将能量传送到中央贴片或从中央贴片传送能量。

5. 发明申请

US20140091979A1 NEAR-CLOSED POLYGONAL CHAIN MICROSTRIP ANTENNA 有权
标题翻译：近闭合多糖链微阵列天线
公开(公告)号：US20140091979A1
公开(公告)日：2014-04-03
申请号：US13630553
申请日：2012-09-28
申请人： Mohammad Fakharzadeh , Mehrbod Mohajer
发明人： Mohammad Fakharzadeh , Mehrbod Mohajer
IPC分类号： H01Q1/38 , H05K13/00 , H01Q1/48
CPC分类号： H01Q9/42 , H01Q1/36 , H01Q1/38 , Y10T29/49016
摘要： A microstrip antenna includes a substrate having a first surface and an opposing second surface, a ground plane disposed at the first surface of the dielectric layer, and a conductive layer disposed at the second surface of the substrate. The conductive layer includes a continuous conductive trace comprising a plurality of linear segments arranged in a near-closed polygonal chain. The near-closed polygonal chain can define a truncated square spiral shape. Alternatively, the near-closed polygonal chain can define one of a near-closed pentagonal shape, a near-closed hexagonal shape, a near-closed heptagonal shape, and a near-closed octagonal shape. The antenna can be operated to communicate electromagnetic signaling responsive to current signaling provided by the transceiver circuitry, either by driving electrical current signaling at the microstrip antenna to generate the electromagnetic signaling or by receiving the electromagnetic signaling at the microstrip antenna and converting it to electrical current signaling.
摘要翻译：微带天线包括具有第一表面和相对的第二表面的基板，设置在电介质层的第一表面处的接地平面和设置在基板的第二表面处的导电层。导电层包括连续导电迹线，其包括布置在近闭合多边形链中的多个线性段。近闭合的多边形链可以限定截顶的方形螺旋形状。或者，近闭合多边形链可以限定近似闭合的五边形，近似六边形，接近闭合的七边形和近似八边形的形状。天线可以被操作以响应于由收发器电路提供的当前信令来传送电磁信号，通过在微带天线处驱动电流信号以产生电磁信令或通过在微带天线处接收电磁信号并将其转换为电流信令。

6. 发明申请

US20130300624A1 BROADBAND END-FIRE MULTI-LAYER ANTENNA 审中-公开
标题翻译：宽带终端多层天线
公开(公告)号：US20130300624A1
公开(公告)日：2013-11-14
申请号：US13466584
申请日：2012-05-08
申请人： Mohammad Fakharzadeh Jahromi
发明人： Mohammad Fakharzadeh Jahromi
IPC分类号： H01Q9/16
CPC分类号： H01Q9/065 , H01Q1/243 , H01Q19/30
摘要： A microstrip antenna is formed on a multilayer substrate. The microstrip antenna includes a dipole formed of two dipole halves. Each of the dipole halves is formed in one of at least two layers of the multilayer substrate. Optionally, at least one passive reflector is located proximate the dipole in one of the layers, or a third layer of the substrate.
摘要翻译：微带天线形成在多层基板上。微带天线包括由两个偶极半部形成的偶极子。每个偶极半部形成在多层基板的至少两层中的一个中。可选地，至少一个无源反射器位于一个层中的偶极子附近或基底的第三层。

7. 发明申请

US20090315760A1 HYBRID TRACKING CONTROL SYSTEM AND METHOD FOR PHASED-ARRAY ANTENNAE 审中-公开
标题翻译：混合跟踪控制系统和相位阵列天线的方法
公开(公告)号：US20090315760A1
公开(公告)日：2009-12-24
申请号：US12130727
申请日：2008-05-30
申请人： Seyed Pedram Mousavi Bafrooei , Seyed Hamidreza Jamali , Mohammad Fakharzadeh Jahromi , Kiarash Narimani , Mircea Hossu , Hamidreza Bolandhemmat , Safieldin Safavi-Naieni
发明人： Seyed Pedram Mousavi Bafrooei , Seyed Hamidreza Jamali , Mohammad Fakharzadeh Jahromi , Kiarash Narimani , Mircea Hossu , Hamidreza Bolandhemmat , Safieldin Safavi-Naieni
IPC分类号： H01Q3/00 , G01S7/40
CPC分类号： G01S3/42 , G01S3/46 , H01Q1/3275 , H01Q3/08 , H01Q3/26 , H01Q3/267 , H04B7/18508
摘要： A hybrid control algorithm for low profile phased-array antennas, consisting of a gyro control and electronic beam-forming, operates to track the satellite. The antenna arrangements form a spatial phased-array capable of being rotated mechanically both in azimuth and elevation planes by the aid of step motors. An RF detector monitors the received RF power and provides a feedback signal to the control algorithm. Based on the monitored signals, provided by RF detector and gyros, the processing unit operates, under suitable algorithms, to home on and track the desired satellite. The arrangements can be mounted on a vehicle to provide TV and broadband internet signal to the user on the move.
摘要翻译：用于低调相控阵天线的混合控制算法由陀螺仪控制和电子波束形成组成，用于跟踪卫星。天线布置形成空间相控阵列，其能够借助于步进马达在方位角和仰角平面上机械地旋转。 RF检测器监测所接收的RF功率，并向控制算法提供反馈信号。基于由RF检测器和陀螺仪提供的监视信号，处理单元在合适的算法下操作到家中并跟踪期望的卫星。该装置可以安装在车辆上，以便在移动中向用户提供电视和宽带互联网信号。

8. 发明授权

US09520635B2 RF system-in-package with microstrip-to-waveguide transition 有权
标题翻译：带微带至波导转换的RF系统封装
公开(公告)号：US09520635B2
公开(公告)日：2016-12-13
申请号：US13870457
申请日：2013-04-25
申请人： Mohammad Fakharzadeh , Mihai Tazlauanu
发明人： Mohammad Fakharzadeh , Mihai Tazlauanu
IPC分类号： H01P5/08 , H01P11/00 , H01P5/107 , H01Q21/00 , H01Q13/02
CPC分类号： H01P5/08 , H01P5/107 , H01P11/00 , H01P11/001 , H01Q13/02 , H01Q21/0075 , Y10T29/49016
摘要： An apparatus includes an IC package comprising a substrate having a first metal layer, a second metal layer, and a dielectric layer disposed between the first and second metal layers. The IC package further comprises an IC die disposed at a surface of the substrate and comprising RF circuitry. The first metal layer comprises a microstrip feedline extending from a pin of the IC die. The microstrip feedline includes a conductive trace having a probe element at a tip distal from the pin. The first metal layer further comprises a waveguide opening comprising a region surrounding the probe element, the region being substantially devoid of conductive material. The substrate further comprises a plurality of metal vias disposed at the perimeter of the region, the metal vias extending from the first metal layer to the second metal layer.
摘要翻译：一种装置包括IC封装，其包括具有第一金属层，第二金属层和设置在第一和第二金属层之间的介电层的基板。 IC封装还包括设置在衬底的表面上并包括RF电路的IC管芯。第一金属层包括从IC芯片的引脚延伸的微带馈线。微带馈线包括导电迹线，该导电迹线在远离销的尖端处具有探针元件。第一金属层还包括波导开口，其包括围绕探针元件的区域，该区域基本上不含导电材料。衬底还包括设置在该区域的周边的多个金属通孔，金属通孔从第一金属层延伸到第二金属层。

9. 发明授权

US09178260B2 Dual-tapered microstrip-to-waveguide transition 有权
标题翻译：双锥形微带至波导转换
公开(公告)号：US09178260B2
公开(公告)日：2015-11-03
申请号：US13870472
申请日：2013-04-25
申请人： Behzad Biglarbegian , Mohammad Fakharzadeh
发明人： Behzad Biglarbegian , Mohammad Fakharzadeh
IPC分类号： H01P5/08 , H01P11/00 , H01Q21/00 , H01P5/107 , H01Q13/02
CPC分类号： H01P5/08 , H01P5/107 , H01P11/00 , H01P11/001 , H01Q13/02 , H01Q21/0075 , Y10T29/49016
摘要： An antenna apparatus comprises a substrate with a microstrip-to-waveguide transition comprising a microstrip feedline extending between a first terminal point and a second terminal point at a first metal layer and comprising a microstrip element and a probe element. The microstrip element includes a connection segment extending from the first terminal point to a second point, a taper segment extending from the second point to a third point, and a continuous-width segment extending from the third point to a fourth point. The probe element extends from the fourth point to the second terminal point and has a width which is narrower than the continuous-width segment. The substrate further includes a waveguide opening comprising a region surrounding the probe element and includes a plurality of metal vias disposed at the perimeter of the waveguide opening and which extend from the first metal layer to the second metal layer.
摘要翻译：一种天线装置包括具有微带至波导过渡的衬底，其包括在第一金属层的第一端点和第二端点之间延伸并且包括微带元件和探针元件的微带馈线。微带元件包括从第一端点延伸到第二点的连接段，从第二点延伸到第三点的锥形段，以及从第三点延伸到第四点的连续宽度段。探针元件从第四点延伸到第二终点，并且具有比连续宽度段窄的宽度。衬底还包括波导开口，其包括围绕探针元件的区域，并且包括设置在波导开口的周边并且从第一金属层延伸到第二金属层的多个金属通孔。

10. 发明授权

US08994593B2 Near-closed polygonal chain microstrip antenna 有权
标题翻译：近闭多边形链条微带天线
公开(公告)号：US08994593B2
公开(公告)日：2015-03-31
申请号：US13630553
申请日：2012-09-28
申请人： Mohammad Fakharzadeh , Mehrbod Mohajer
发明人： Mohammad Fakharzadeh , Mehrbod Mohajer
IPC分类号： H01Q1/38 , H01Q9/42 , H01Q1/36
CPC分类号： H01Q9/42 , H01Q1/36 , H01Q1/38 , Y10T29/49016
摘要： A microstrip antenna includes a substrate having a first surface and an opposing second surface, a ground plane disposed at the first surface of the dielectric layer, and a conductive layer disposed at the second surface of the substrate. The conductive layer includes a continuous conductive trace comprising a plurality of linear segments arranged in a near-closed polygonal chain. The near-closed polygonal chain can define a truncated square spiral shape. Alternatively, the near-closed polygonal chain can define one of a near-closed pentagonal shape, a near-closed hexagonal shape, a near-closed heptagonal shape, and a near-closed octagonal shape. The antenna can be operated to communicate electromagnetic signaling responsive to current signaling provided by the transceiver circuitry, either by driving electrical current signaling at the microstrip antenna to generate the electromagnetic signaling or by receiving the electromagnetic signaling at the microstrip antenna and converting it to electrical current signaling.
摘要翻译：微带天线包括具有第一表面和相对的第二表面的基板，设置在电介质层的第一表面处的接地平面和设置在基板的第二表面处的导电层。导电层包括连续导电迹线，其包括布置在近闭合多边形链中的多个线性段。近闭合的多边形链可以限定截顶的方形螺旋形状。或者，近闭合多边形链可以限定近似闭合的五边形，近似六边形，接近闭合的七边形和近似八边形的形状。天线可以被操作以响应于由收发器电路提供的当前信令来传送电磁信号，通过在微带天线处驱动电流信号以产生电磁信令或通过在微带天线处接收电磁信号并将其转换为电流信令。

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