摘要:
The inductor comprises a winding arranged around a core formed by at least two rigid magnetic elements (10), (11), connected in an articulated manner forming an oblong assembly, each comprising: a head end A provided with a circular convex curved surface and a tail end B provided with a circular concave curved configuration, in relation to a transverse axis of the tail, parallel to the transverse axis of the head, and the configuration being complementary to said circular convex curved configuration. The head end A is coupled to the tail end B forming an articulated attachment, and the transverse axes of the head and tail coincide in the coupling area, providing a joint having a variable, adjustable angle, wherein the assembly of said two or more rigid magnetic cores is surrounded by a flexible polymer casing (50), including magnetic charges that work together to prevent magnetic flux dispersion in the coupling gaps or interstices between the magnetic cores.
摘要:
Electronic articles, antennae, and processes of producing electronic articles are disclosed. The electronic article includes a rigid substrate having a non-planar region and a sintered conductive ink positioned on the non-planar region. The antenna is a specific type of electronic article covered by the disclosure. Additionally or alternatively, the antenna has a light transmission of at least 85%. The process includes positioning a substrate having a non-planar region, applying a conductive ink to the non-planar region, and sintering the conductive ink on the non-planar region thereby producing the sintered conductive ink on the electronic article and/or producing an antenna having a light transmission of at least 80%.
摘要:
The flexible magnetic core (1) comprises parallel continuous ferromagnetic wires (4) embedded in a core body (2) made of the polymeric medium (3). The continuous ferromagnetic wires (4) extend from one end to another end of said core body (2), are spaced apart from each other and are electrically isolated from each other by the polymeric medium (3). The method for producing the flexible magnetic core (1) comprises embedding continuous ferromagnetic wires (4) into an uncured polymeric medium (3) by means of a continuous extrusion process, curing the polymeric medium (3) with the continuous ferromagnetic wires (4) embedded therein to form a continuous core precursor (10), and cutting said continuous core precursor (10) into discrete magnetic cores (1).
摘要:
A three band whip antenna has a base where the whip antenna along its whole length or part of its length, has a lowest frequency band antenna element and an intermediate frequency band antenna element, wherein a highest frequency band antenna is included in the whip antenna at a position closer to base than the intermediate frequency band antenna element.
摘要:
A system and method are disclosed which may comprise a composite resonating antenna structure which may comprise: a first substrate comprising a first portion of a flexible substrate comprising a first conductive layer forming a first resonating element on the first portion of a flexible substrate; a second substrate connected to a second portion of the flexible substrate to form a transition, with the first portion of the flexible substrate and the second substrate generally orthogonal to each other; and a second conductive layer attached to a third substrate, the second conductive layer shaped to include a ground plane section and a signal transmission line carrying microwave frequency signals including a center frequency; wherein the first resonating element radiates a frequency equal to the center frequency based on first portion of the flexible substrate and the third substrate being generally orthogonal to each other.
摘要:
Dispositif électronique comprenant un boîtier (4) dans lequel sont disposées une carte électronique (6) présentant un passage traversant (7) et une antenne (11) comprenant un fil métallique en une matière élastique présentant une partie d'extrémité (12) qui comprend une portion terminale (13) et une portion en vis-à-vis (14), reliées par une portion coudée (15), et qui est engagée au moins partiellement dans ou au travers du passage de la carte électronique, le boîtier (4) et l'antenne (11) comprenant des parties ou portions d'appui réciproque (10, 12, 21) tels que, sous l'effet de l'élasticité du fil métallique, la partie d'extrémité de l'antenne prend appui sur au moins une zone de la carte électronique munie d'un contact électrique (8) afin d'établir une liaison électrique entre l'antenne et ce contact électrique.
摘要:
An electromagnetic wave data transceiver device suitable for installation on a post (1). It comprises an antenna (2) and an electronic module connected to the antenna (2) and suitable to send and receive data by way of electromagnetic wave signals transduced by the antenna (2). The antenna (2) is formed in a flexible band (4) which may be curved in the longitudinal direction thereof, passing from an open position in which the flexible band (4) is open at one end leaving an opening for the lateral passage of a post (1) to a closed position in which the flexible band (4) embraces a cylindrical form. The device comprises closing means (5, 6) for setting the closed position of the flexible band (4). The invention also comprises a system formed by a plurality of said transceiver devices installed on vertical portions of posts (1).