公开(公告)号：US11462833B2

公开(公告)日：2022-10-04

申请号：US17005978

申请日：2020-08-28

Applicant: PERASO TECHNOLOGIES INC.

Inventor： Mahmoud Niroo Jazi ,  Marc Supinski ,  Mihai Tazlauanu

IPC: H01Q1/24 ,  H01Q9/04 ,  H01Q19/00

Abstract: A wireless communications module includes: a primary board including (i) a first surface bearing a radio controller, and defining a set of control contacts for connection to respective ports of the radio controller, and (ii) a second surface opposite the first surface; an antenna array integrated with the primary board, the antenna array including a plurality of unit cells each having: an inverted-L antenna having a planar element adjacent to the second surface of the primary board, and an orthogonal element extending from the planar element to a feed layer within the primary board; and a passive patch element between the planar element and the feed layer.

公开(公告)号：US10854994B2

公开(公告)日：2020-12-01

申请号：US15711486

申请日：2017-09-21

Applicant: PERASO TECHNOLOGIES INC.

Inventor： Mahmoud Niroo Jazi ,  Mihai Tazlauanu

IPC: H01Q1/38 ,  H01Q21/22 ,  H01Q21/00 ,  H01Q1/22 ,  H01Q9/04 ,  H01Q13/10 ,  H01Q21/06 ,  H01Q21/28 ,  H01Q1/00 ,  H01Q3/38

Abstract: A broadband phased array antenna system is set forth comprising a support member; an antenna array mounted to the support member, the antenna array having a plurality of uniformly excited hybrid radiating elements arranged in a symmetric array on a substrate; a baseband controller mounted to the support member; a radio controller mounted to the support member for modulating and demodulating signals between the baseband controller and antenna array; and a communications interface for removably connecting and disconnecting the antenna system. In one aspect, the antenna array comprises a substrate; a plurality of uniformly excited hybrid radiating elements arranged in a symmetric array on the substrate; a hybrid feeding network for transmitting RF-signals to the hybrid radiating elements; and artificial materials surrounding opposite sides of the symmetric array for suppressing edge scattered fields and increasing gain of the antenna system.

公开(公告)号：US09577340B2

公开(公告)日：2017-02-21

申请号：US14217683

申请日：2014-03-18

Applicant: Peraso Technologies, Inc.

Inventor： Mohammad Fakharzadeh ,  Andrew Charles Andrade ,  Saman Jafarlou ,  Bradley Robert Lynch ,  Mihai Tazlauanu

IPC: H01Q13/02 ,  H01P5/107 ,  H01Q13/06 ,  H01P11/00

CPC classification number: H01Q13/02 ,  H01P5/107 ,  H01P11/00 ,  H01Q13/0283 ,  H01Q13/06 ,  Y10T29/49016

Abstract: An antenna apparatus includes a waveguide adapter plate for mounting an antenna flange and an RF system-in-package or other IC package. The waveguide adapter plate comprises a first surface and an opposing second surface and a waveguide flange interface. The waveguide flange interface comprises a waveguide channel section extending between the first surface and the second surface and a set of flange mounting holes extending from the first surface to the second surface. The waveguide adapter plate further includes a plurality of substrate alignment pins extending substantially perpendicular from the second surface.

Abstract translation: 天线装置包括用于安装天线法兰的波导适配器板和RF系统级封装或其它IC封装。 波导适配器板包括第一表面和相对的第二表面和波导法兰接口。 波导法兰接口包括在第一表面和第二表面之间延伸的波导通道部分和从第一表面延伸到第二表面的一组法兰安装孔。 波导适配器板还包括从第二表面基本上垂直延伸的多个基板对准销。

公开(公告)号：US20150270617A1

公开(公告)日：2015-09-24

申请号：US14217683

申请日：2014-03-18

Applicant: Peraso Technologies, Inc.

Inventor： Mohammad Fakharzadeh ,  Andrew Charles Andrade ,  Saman Jafarlou ,  Bradley Robert Lynch ,  Mihai Tazlauanu

IPC: H01Q13/02 ,  H01Q9/04

CPC classification number: H01Q13/02 ,  H01P5/107 ,  H01P11/00 ,  H01Q13/0283 ,  H01Q13/06 ,  Y10T29/49016

Abstract: An antenna apparatus includes a waveguide adapter plate for mounting an antenna flange and an RF system-in-package or other IC package. The waveguide adapter plate comprises a first surface and an opposing second surface and a waveguide flange interface. The waveguide flange interface comprises a waveguide channel section extending between the first surface and the second surface and a set of flange mounting holes extending from the first surface to the second surface. The waveguide adapter plate further includes a plurality of substrate alignment pins extending substantially perpendicular from the second surface.

Abstract translation: 天线装置包括用于安装天线法兰的波导适配器板和RF系统级封装或其它IC封装。 波导适配器板包括第一表面和相对的第二表面和波导法兰接口。 波导法兰接口包括在第一表面和第二表面之间延伸的波导通道部分和从第一表面延伸到第二表面的一组法兰安装孔。 波导适配器板还包括从第二表面基本上垂直延伸的多个基板对准销。