ES2029508T3 - ANTENNA BRACELET FOR RADIOLECTRIC RECEIVER INTEGRATED IN A WATCH. - Google Patents

ANTENNA BRACELET FOR RADIOLECTRIC RECEIVER INTEGRATED IN A WATCH.

Info

Publication number
ES2029508T3
ES2029508T3 ES88115606T ES88115606T ES2029508T3 ES 2029508 T3 ES2029508 T3 ES 2029508T3 ES 88115606 T ES88115606 T ES 88115606T ES 88115606 T ES88115606 T ES 88115606T ES 2029508 T3 ES2029508 T3 ES 2029508T3
Authority
ES
Spain
Prior art keywords
receiver
watch
antenna
radiolectric
bracelet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES88115606T
Other languages
Spanish (es)
Inventor
Jose Baro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel CIT SA
Original Assignee
Alcatel Radiotelephone SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel Radiotelephone SA filed Critical Alcatel Radiotelephone SA
Application granted granted Critical
Publication of ES2029508T3 publication Critical patent/ES2029508T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G04G21/04—Input or output devices integrated in time-pieces using radio waves
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R60/00—Constructional details
    • G04R60/04—Antennas attached to or integrated in watch bracelets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals

Abstract

ANTENA CORREA PARA RECEPTOR RADIOELECTRICO INTEGRADO EN UN RELOJ, FORMADA POR UNA CAJA (11) QUE CONTIENE A DICHO RECEPTOR (14) Y UNA CORREA (12, 13), EL FONDO (23) DE LA CAJA (11) TIENE UNA PRIMERA PARTE METALICA (15) QUE FORMA LA MASA DEL RECEPTOR (14). SE CARACTERIZA EN QUE COMPRENDE AL MENOS UN PRIMER CONDUCTOR METALICO (16) DISPUESTO EN EL INTERIOR DE LA CORREA CERCA DE LA SUPERFICIE EXTERNA (17) POR LA PARTE DE ENCIMA (18) DE LA CAJA DEL RELOJ, CONECTADO A LA ENTRADA DEL RECEPTOR, Y TIENE LA FORMA DE UN HILO SINUOSO ENTRE LAS DOS PAREDES LATERALES (20, 21) DE LA CORREA, LA LONGITUD DESPLEGADA DE ESTE CONDUCTOR ES CERCANA A /4, SIENDO LA LONGITUD DE ONDA CORRESPONDIENTE A LA FRECUENCIA CENTRAL DE LA SEÑAL A RECIBIR.ANTENNA BELT FOR RADIO-ELECTRIC RECEIVER INTEGRATED IN A WATCH, FORMED BY A CASE (11) CONTAINING SUCH RECEIVER (14) AND A STRAP (12, 13), THE BACK (23) OF THE CASE (11) HAS A FIRST METAL PART (15) WHICH FORMS THE RECEIVER MASS (14). IT IS CHARACTERIZED IN THAT IT INCLUDES AT LEAST ONE FIRST METAL CONDUCTOR (16) ARRANGED INSIDE THE BELT NEAR THE EXTERNAL SURFACE (17) BY THE PART ABOVE (18) OF THE CLOCK BOX, CONNECTED TO THE ENTRY OF THE RECEIVER, AND IT HAS THE FORM OF A SINUOUS WIRE BETWEEN THE TWO SIDE WALLS (20, 21) OF THE BELT, THE DEPLOYED LENGTH OF THIS CONDUCTOR IS NEAR A / 4, BEING THE WAVE LENGTH CORRESPONDING TO THE CENTRAL FREQUENCY OF THE SIGNAL TO RECEIVE.

ES88115606T 1987-09-25 1988-09-22 ANTENNA BRACELET FOR RADIOLECTRIC RECEIVER INTEGRATED IN A WATCH. Expired - Lifetime ES2029508T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8713265A FR2621178B1 (en) 1987-09-25 1987-09-25 BRACELET ANTENNA FOR A RADIO RECEIVER INTEGRATED IN A WATCH

Publications (1)

Publication Number Publication Date
ES2029508T3 true ES2029508T3 (en) 1992-08-16

Family

ID=9355217

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88115606T Expired - Lifetime ES2029508T3 (en) 1987-09-25 1988-09-22 ANTENNA BRACELET FOR RADIOLECTRIC RECEIVER INTEGRATED IN A WATCH.

Country Status (4)

Country Link
EP (1) EP0308935B1 (en)
DE (1) DE3868469D1 (en)
ES (1) ES2029508T3 (en)
FR (1) FR2621178B1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243356A (en) * 1988-08-05 1993-09-07 Seiko Epson Corporation Antenna circuit and wrist radio instrument
IT1231784B (en) * 1989-05-15 1992-01-14 Telesia Spa PERSONAL PORTABLE DEVICE FOR RECEPTION AND PRESENTATION OF INFORMATION TRANSMITTED VIA RADIO, INTEGRATED WITH CLOCK
JP3055703B2 (en) * 1990-02-20 2000-06-26 日本電信電話株式会社 Wristwatch receiver
JP2985296B2 (en) * 1990-05-16 1999-11-29 セイコーエプソン株式会社 Antenna connection device for electronic equipment
GB0127566D0 (en) * 2001-11-19 2002-01-09 Psion Digital Ltd Antenna for a portable radio device
EP1513220B1 (en) 2003-09-03 2018-10-31 The Swatch Group Research and Development Ltd Patch antenna integrated in a wrist-watch
GB2494922A (en) * 2011-09-26 2013-03-27 Antenova Ltd External and flexible groundplane extensions for antennas
EP2941859A1 (en) * 2013-01-04 2015-11-11 Evado Filip Holding Ltd. Band with an antenna for use with a wireless electronic device
KR102025889B1 (en) * 2013-11-14 2019-09-26 주식회사 위츠 Portable terminal, charging device, and charging structure thereof
KR102300862B1 (en) * 2014-09-15 2021-09-13 삼성전자주식회사 Electronic device
US9653786B2 (en) * 2015-06-27 2017-05-16 Intel Corporation Wearable antenna system
CN106558758A (en) * 2016-11-28 2017-04-05 深圳众思科技有限公司 Wearable device
CN112216957B (en) * 2020-09-29 2023-12-01 维沃移动通信有限公司 Wearable electronic device, antenna control method, and storage medium
CN112165545A (en) * 2020-09-29 2021-01-01 维沃移动通信有限公司 Wearable electronic device, antenna control method, and storage medium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1019717B (en) * 1956-01-03 1957-11-21 Anton Kathrein Fabrik Elektrot Shortened dipole
US3032651A (en) * 1957-07-02 1962-05-01 Gisiger-Stahli Josef Wrist carried radio set
GB8313658D0 (en) * 1983-05-17 1983-06-22 Sinclair Res Ltd Strap assembly
JPH073923B2 (en) * 1985-02-06 1995-01-18 公人 堀江 Band type antenna device
US4754285A (en) * 1987-05-01 1988-06-28 Timex Corporation Expansion band antenna for a wristwatch application

Also Published As

Publication number Publication date
FR2621178B1 (en) 1989-12-01
EP0308935B1 (en) 1992-02-19
DE3868469D1 (en) 1992-03-26
EP0308935A1 (en) 1989-03-29
FR2621178A1 (en) 1989-03-31

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