公开(公告)号：US06285324B1

公开(公告)日：2001-09-04

申请号：US09396948

申请日：1999-09-15

申请人： Ilya A. Korisch ,  Louis T. Manzione ,  Ming-Ju Tsai ,  Yiu-Huen Wong

发明人： Ilya A. Korisch ,  Louis T. Manzione ,  Ming-Ju Tsai ,  Yiu-Huen Wong

IPC分类号： H01Q302

CPC分类号： H01Q9/0421 ,  H01Q1/243 ,  H01Q9/0407

摘要： An antenna package for use in a wireless communications device. The package includes a metallic leadframe section having a plurality of leads and a paddle shaped as a planar antenna, and dielectric material encapsulating the paddle and portions of the leads.

摘要翻译： 一种用于无线通信设备的天线包。 该封装包括具有多个引线的金属引线框架部分和形成为平面天线的叶片，以及封装所述桨叶和所述引线的部分的电介质材料。

公开(公告)号：US06320544B1

公开(公告)日：2001-11-20

申请号：US09544117

申请日：2000-04-06

申请人： Ilya A. Korisch ,  Benjamin Rulf

发明人： Ilya A. Korisch ,  Benjamin Rulf

IPC分类号： H01Q138

CPC分类号： H01Q9/0407 ,  H01Q13/10 ,  H01Q19/005 ,  H01Q19/30 ,  H01Q21/24

摘要： The method of producing antennas and antenna arrays with desired beam widths applies to both single and dual polarization antennas, and controls and modifies the radiation patterns of the antenna's radiating elements by placing appropriately designed parasitic elements in their vicinity.

摘要翻译： 产生具有期望波束宽度的天线和天线阵列的方法适用于单极化天线和双极化天线，并且通过将适当设计的寄生元件放置在其附近来控制和修改天线辐射元件的辐射图案。

公开(公告)号：US5717409A

公开(公告)日：1998-02-10

申请号：US691738

申请日：1996-08-02

申请人： William J. Garner ,  Ilya A. Korisch

发明人： William J. Garner ,  Ilya A. Korisch

IPC分类号： H01Q1/24 ,  H01Q5/00 ,  H01Q5/40

CPC分类号： H01Q1/244 ,  H01Q5/40

摘要： A dual frequency band antennas system where the two frequency bands are not harmonically related includes first and second antenna sections. The first antenna section comprises a straight rod, with the length of the rod being at least one quarter wavelength at the center frequency of the lower of the two frequency bands. The second antenna section includes a straight portion terminated by a helical wire portion, with the total electrical length of the second antenna section being substantially equal to the length of the straight rod. A conductive antenna base is connected to at least one of the first and second antenna sections. A matching circuit coupled to the base is arranged to substantially cancel the reactive portion of the impedance of the connected antenna section for both frequency bands and to substantially equalize the resistive portion of the impedance of the connected antenna section to the resistive portion of the output impedance of the radio transceiver to which the antenna system is coupled. The lengths of the straight rod and of the second antenna section are such that together with the matching circuit the resistive portion of the impedance of the connected antenna section is substantially the same for both frequency bands.

摘要翻译： 两个频带不是谐波相关的双频带天线系统包括第一和第二天线部分。 第一天线部分包括直杆，杆的长度在两个频带中较低的中心频率处至少四分之一波长。 第二天线部分包括由螺旋线部分终止的直线部分，第二天线部分的总电气长度基本上等于直杆的长度。 导电天线基座连接到第一和第二天线部分中的至少一个。 耦合到基座的匹配电路被布置成基本上消除了两个频带的连接的天线部分的阻抗的反应部分，并且将连接的天线部分的阻抗的电阻部分基本上均衡到输出阻抗的电阻部分 天线系统所耦合的无线电收发器。 直杆和第二天线部分的长度使得与匹配电路一起，连接的天线部分的阻抗的电阻部分对于两个频带基本相同。

公开(公告)号：US5963170A

公开(公告)日：1999-10-05

申请号：US861588

申请日：1997-05-22

申请人： William J. Garner ,  Ilya A. Korisch

发明人： William J. Garner ,  Ilya A. Korisch

IPC分类号： H01Q1/24 ,  H01Q5/00 ,  H01Q5/357 ,  H01Q5/50 ,  H01Q1/36

CPC分类号： H01Q1/242 ,  H01Q5/357 ,  H01Q5/50

摘要： A fixed dual frequency band antenna for a dual frequency band radio transceiver where the two frequency bands are not harmonically related. The antenna includes a straight radiating antenna portion terminated by a helical wire radiating antenna portion, with the total electrical length of the antenna being approximately three quarters of the wavelength at the center frequency of the higher of the two frequency bands. A conductive radiating cap terminates the helical portion and a conductive antenna base is connected to the straight portion at the end opposite the helical portion. A matching circuit coupled between the base and the transceiver circuitry is arranged to substantially cancel the reactive portion of the impedance of the antenna for both frequency bands and to substantially equalize the resistive portion of the impedance of the antenna to the resistive portion of the output impedance of the radio transceiver. The length of the antenna is such that, together with the matching circuit, the resistive portion of the impedance of the antenna is substantially the same for both frequency bands.

摘要翻译： 用于双频带无线电收发器的固定双频带天线，其中两个频带不是谐波相关的。 天线包括由螺旋线辐射天线部分端接的直的辐射天线部分，其中天线的总电气长度大约在两个频带中较高的中心频率处的波长的四分之三。 导电辐射帽终止螺旋部分，并且导电天线基座在与螺旋部分相对的端部处连接到直线部分。 耦合在基极和收发器电路之间的匹配电路被布置成基本上抵消了两个频带的天线的阻抗的反应部分，并且将天线的阻抗的电阻部分基本上均衡到输出阻抗的电阻部分 的无线电收发器。 天线的长度使得与匹配电路一起，天线的阻抗的电阻部分对于两个频带基本相同。

公开(公告)号：US06957051B1

公开(公告)日：2005-10-18

申请号：US09676703

申请日：2000-09-29

申请人： Ilya A. Korisch ,  Michael Sumetsky

发明人： Ilya A. Korisch ,  Michael Sumetsky

IPC分类号： H04B1/10 ,  H04B1/38

CPC分类号： H04B1/3838

摘要： An apparatus and method for shielding an operator from electromagnetic fields emitted from an antenna in a portable communication device. A plurality of active shields are placed between the operator's earpiece and the antenna to dampen the effects of the electromagentic fields. The active shields are coupled to adjustment circuits which may include variable gain amplifiers and phase couplers to offset the antenna signal.

摘要翻译： 一种用于屏蔽操作者免于在便携式通信设备中从天线发射的电磁场的装置和方法。 多个主动屏蔽被放置在操作者的耳机和天线之间，以抑制电磁场的影响。 有源屏蔽耦合到可以包括可变增益放大器和相位耦合器以补偿天线信号的调节电路。

公开(公告)号：US06484015B1

公开(公告)日：2002-11-19

申请号：US08958455

申请日：1997-10-27

申请人： Elizabeth Aleiner ,  Ilya A. Korisch ,  Yoshinao Nakada

发明人： Elizabeth Aleiner ,  Ilya A. Korisch ,  Yoshinao Nakada

IPC分类号： H04B702

CPC分类号： H04B7/0408 ,  H01Q1/242 ,  H04B7/08 ,  Y02D70/444

摘要： A portable telephone which includes a directional antenna is provided. The directional antenna is designed such that it can be positioned for use so that its beam is substantially parallel to the direction of received electromagnetic energy, thereby increasing the efficiency at which electromagnetic energy is transmitted to and received from the base station(s) as well as reducing the levels of electromagnetic energy transmitted into the body of the portable telephone user. In another embodiment, two directional antennas are provided for use with a diversity receiver and can be positioned for use to provide directional diversity, space diversity or both, thereby providing added immunity against fading.

摘要翻译： 提供了包括定向天线的便携式电话机。 定向天线被设计成使得其可以被定位成使用，使得其波束基本上平行于接收的电磁能量的方向，从而提高电磁能量向基站传送和接收的效率，以及 作为减少传输到便携式电话用户身体的电磁能量的水平。 在另一个实施例中，提供两个定向天线以与分集接收机一起使用，并且可以将其定位成用于提供方向分集，空间分集或两者，从而提供增加的抵抗衰落的抗扰性。

公开(公告)号：US5926139A

公开(公告)日：1999-07-20

申请号：US887021

申请日：1997-07-02

申请人： Ilya A. Korisch

发明人： Ilya A. Korisch

IPC分类号： H01Q1/24 ,  H01Q1/36 ,  H01Q1/38 ,  H01Q5/00 ,  H01Q5/371 ,  H01Q9/04 ,  H01Q1/27

CPC分类号： H01Q1/243 ,  H01Q1/36 ,  H01Q1/38 ,  H01Q5/371 ,  H01Q9/0421 ,  H01Q9/0442

摘要： A single planar antenna for use in two frequency bands includes radiating portions for the two bands joined by a connecting portion and spaced from a ground plane. Each radiating portion is formed as a planar inverted F-antenna. A grounding pin interconnects the connecting portion and the ground plane and a single feed pin connects the connecting portion to the input/output port of transceiver circuitry.

摘要翻译： 用于两个频带的单个平面天线包括由连接部分连接并与接地平面隔开的两个带的辐射部分。 每个辐射部分形成为平面倒F形天线。 接地引脚将连接部分和接地平面互连，单个馈电引脚将连接部分连接到收发器电路的输入/输出端口。