KR20040092375A - 안테나 - Google Patents

안테나 Download PDF

Info

Publication number
KR20040092375A
KR20040092375A KR1020040001168A KR20040001168A KR20040092375A KR 20040092375 A KR20040092375 A KR 20040092375A KR 1020040001168 A KR1020040001168 A KR 1020040001168A KR 20040001168 A KR20040001168 A KR 20040001168A KR 20040092375 A KR20040092375 A KR 20040092375A
Authority
KR
South Korea
Prior art keywords
antenna
antenna element
cap
core
convex
Prior art date
Application number
KR1020040001168A
Other languages
English (en)
Korean (ko)
Inventor
다카기나오유키
고모토신조
가와카미야스히로
Original Assignee
마쯔시다덴기산교 가부시키가이샤
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 마쯔시다덴기산교 가부시키가이샤 filed Critical 마쯔시다덴기산교 가부시키가이샤
Publication of KR20040092375A publication Critical patent/KR20040092375A/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Human Computer Interaction (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
KR1020040001168A 2003-04-23 2004-01-08 안테나 KR20040092375A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003118257A JP4049005B2 (ja) 2003-04-23 2003-04-23 アンテナ
JPJP-P-2003-00118257 2003-04-23

Publications (1)

Publication Number Publication Date
KR20040092375A true KR20040092375A (ko) 2004-11-03

Family

ID=33497846

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040001168A KR20040092375A (ko) 2003-04-23 2004-01-08 안테나

Country Status (3)

Country Link
JP (1) JP4049005B2 (ja)
KR (1) KR20040092375A (ja)
CN (1) CN1293669C (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105206929B (zh) * 2015-09-02 2019-06-11 深圳市元征软件开发有限公司 汽车诊断系统的天线及汽车诊断系统的通讯装置
JP2018175489A (ja) * 2017-04-14 2018-11-15 モリト株式会社 着用品や携行品に取り付けられる無線通信ボタン
CN107023128A (zh) * 2017-04-27 2017-08-08 中国南方电网有限责任公司超高压输电公司曲靖局 一种防静电装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5086369A (en) * 1990-05-09 1992-02-04 Lin Spencer B Static discharging device
JPH10134986A (ja) * 1996-10-31 1998-05-22 Wako:Kk 静電気乱遊磁波除去合成体
WO2001024309A1 (fr) * 1999-09-28 2001-04-05 Seiko Epson Corporation Antenne pour radio haute frequence, appareil radio haute frequence et appareil radio haute frequence de type montre

Also Published As

Publication number Publication date
JP4049005B2 (ja) 2008-02-20
CN1293669C (zh) 2007-01-03
CN1540797A (zh) 2004-10-27
JP2004328211A (ja) 2004-11-18

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application