WO2024252192 - PASSIVE ANTENNA CONTAINING A SCREENED LOOP AERIAL
National phase entry is expected:
Publication Number
WO/2024/252192
Publication Date
12.12.2024
International Application No.
PCT/IB2024/052157
International Filing Date
06.03.2024
Title **
[English]
PASSIVE ANTENNA CONTAINING A SCREENED LOOP AERIAL
[French]
ANTENNE PASSIVE COMPRENANT UN CADRE BLINDÉ
Applicants **
TEKCEM
12 chemin des Hauts de Clairefontaine
78580 Maule, FR
Inventors
BROYDE, Frederic
12 chemin des Hauts de Clairefontaine
78580 Maule, FR
CLAVELIER, Evelyne
12 chemin des Hauts de Clairefontaine
78580 Maule, FR
Priority Data
FR2305759
07.06.2023
FR
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| * | |
International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* The data is based on automatic recognition. Please verify and amend if necessary.
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 990 | |
| EPO | Filing, Examination | 4628 | |
| Japan | Filing | 590 | |
| South Korea | Filing | 574 | |
| USA | Filing, Examination | 2710 |
Total: 9492 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The invention relates to a passive antenna comprising a screened loop aerial, for instance an antenna for producing a known radio frequency magnetic field in a laboratory. A passive antenna of the invention comprises: a first element (1), the first element being a transmission line having an outer conductor (11) and an inner conductor (12); a second element (2), the second element being a transmission line having an outer conductor (21) and an inner conductor (22), an end of the inner conductor of the transmission line of the second element being directly coupled to an end of the inner conductor of the transmission line of the first element; a base (3); a first single-port linear device comprising a resistor; a second single-port linear device (9) comprising a capacitor; and a port of the passive antenna.[French]
L'invention concerne une antenne passive comprenant un cadre blindé, par exemple une antenne destinée à produire un champ magnétique radiofréquence connu dans un laboratoire. Une antenne passive de l'invention comprend un premier élément (1), le premier élément étant une ligne de transmission ayant un conducteur externe (11) et un conducteur interne (12) ; un second élément (2), le second élément étant une ligne de transmission ayant un conducteur externe (21) et un conducteur interne (22), une extrémité du conducteur interne de la ligne de transmission du second élément étant directement couplée à une extrémité du conducteur interne de la ligne de transmission du premier élément ; une base (3) ; un premier dispositif linéaire à un seul port comprenant une résistance ; un second dispositif linéaire à un seul port (9) comprenant un condensateur ; et un port de l'antenne passive.