IN188398B - - Google Patents

Info

Publication number
IN188398B
IN188398B IN172BO1997A IN188398B IN 188398 B IN188398 B IN 188398B IN 172BO1997 A IN172BO1997 A IN 172BO1997A IN 188398 B IN188398 B IN 188398B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Kouichi Seki
Original Assignee
Nippon Antenna Kk
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 Nippon Antenna Kk filed Critical Nippon Antenna Kk
Publication of IN188398B publication Critical patent/IN188398B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
IN172BO1997 1996-04-03 1997-03-26 IN188398B (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8104753A JP2897981B2 (ja) 1996-04-03 1996-04-03 ヘリカルアンテナおよびその製造方法

Publications (1)

Publication Number Publication Date
IN188398B true IN188398B (pl) 2002-09-14

Family

ID=14389259

Family Applications (1)

Application Number Title Priority Date Filing Date
IN172BO1997 IN188398B (pl) 1996-04-03 1997-03-26

Country Status (9)

Country Link
US (1) US5914697A (pl)
EP (1) EP0831549A4 (pl)
JP (1) JP2897981B2 (pl)
KR (1) KR100268600B1 (pl)
ID (1) ID16543A (pl)
IL (1) IL120549A0 (pl)
IN (1) IN188398B (pl)
TW (1) TW316987B (pl)
WO (1) WO1997037400A1 (pl)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI981835A (fi) * 1998-08-27 2000-02-28 Lk Products Oy Radiolaitteen antenni ja menetelmä sen valmistamiseksi sekä radiolaite
JP2000091827A (ja) * 1998-09-07 2000-03-31 Ace Technol Co Ltd セラミック誘電体を用いた携帯通信端末器用ヘリカルアンテナ及びその製造方法
US6766037B1 (en) 1998-10-02 2004-07-20 Canon Kabushiki Kaisha Segmenting moving objects and determining their motion
JP2000114836A (ja) * 1998-10-06 2000-04-21 Matsushita Electric Ind Co Ltd アンテナ保持装置及びアンテナ取付け方法
US6181296B1 (en) * 1998-10-29 2001-01-30 Harris Corporation Cast core fabrication of helically wound antenna
EP1029646A1 (en) * 1999-02-16 2000-08-23 Gabriel Technologies, Inc. Two-shot injection molding process for making quadrifilar antennas
JP3537770B2 (ja) * 1999-04-06 2004-06-14 三菱電機株式会社 携帯無線装置および携帯無線装置用筐体の製造方法
US6359598B1 (en) 1999-05-03 2002-03-19 Centurion Wireless Technologies, Inc. Plastic or die-cast antenna for a wireless communications device
US6340955B1 (en) * 2000-07-24 2002-01-22 Auden Techno Corp. Combining method for internal and external insulating sleeves of an antenna on a communication instrument
US6501437B1 (en) 2000-10-17 2002-12-31 Harris Corporation Three dimensional antenna configured of shaped flex circuit electromagnetically coupled to transmission line feed
KR100415385B1 (ko) * 2001-02-26 2004-01-16 주식회사 이엠따블유안테나 다중밴드형 안테나 및 그 제조방법
KR100406352B1 (ko) 2001-03-29 2003-11-28 삼성전기주식회사 안테나 및 그 제조방법
KR100464211B1 (ko) * 2001-08-30 2005-01-03 칠성산업 주식회사 무선 헬리컬 안테나 및 그의 제조방법
KR100477197B1 (ko) * 2002-04-24 2005-03-21 위무량 다이렉트 몰딩 안테나
ES2275383B1 (es) * 2005-01-12 2008-07-16 Zunibal, S.L. Proceso de conformacion de carcasa estanca para antenas de comunicaciones marinas.
US7342554B2 (en) * 2005-11-25 2008-03-11 Inpaq Technology Co., Ltd. Column antenna apparatus and a manufacturing method thereof
US7414592B2 (en) * 2006-10-13 2008-08-19 Inpaq Technology Co., Ltd. Antenna apparatus
US9923266B1 (en) 2013-12-16 2018-03-20 First Rf Corporation Antenna array with tilted conical helical antennas
US10374299B1 (en) 2015-02-06 2019-08-06 First Rf Corporation Method for making a radiator structure for a helical antenna
US11269043B2 (en) 2018-06-20 2022-03-08 Denso International America, Inc. Circular polarized quadrifilar helix antennas

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055003A (en) * 1958-11-28 1962-09-18 Arthur E Marston Spiral antenna array with polarization adjustment
US3093171A (en) * 1961-01-09 1963-06-11 Bean Brothers Inc Bowling pin and method of producing the same
US4843404A (en) * 1986-09-29 1989-06-27 Monarch Marking Systems, Inc. Tag web of spiral conductors
JPH0467807A (ja) * 1990-07-06 1992-03-03 Kao Corp ブラシ用ブリッスル及び歯ブラシ
JPH0467806U (pl) * 1990-10-25 1992-06-16
JP2697392B2 (ja) * 1991-07-30 1998-01-14 ソニー株式会社 相補型半導体装置の製造方法
JPH0536917U (ja) * 1991-10-18 1993-05-18 株式会社潤工社 スパイラルアンテナ
JP2978054B2 (ja) * 1994-04-28 1999-11-15 日本アンテナ株式会社 コイル素子
GB9417450D0 (en) * 1994-08-25 1994-10-19 Symmetricom Inc An antenna
WO1997048025A1 (de) * 1996-06-10 1997-12-18 Asulab S.A. Tragbare präzisionsuhr mit zusatzfunktionen

Also Published As

Publication number Publication date
TW316987B (en) 1997-10-01
JPH09270627A (ja) 1997-10-14
WO1997037400A1 (fr) 1997-10-09
ID16543A (id) 1997-10-09
KR19990014739A (ko) 1999-02-25
EP0831549A4 (en) 2000-12-27
EP0831549A1 (en) 1998-03-25
IL120549A0 (en) 1997-07-13
JP2897981B2 (ja) 1999-05-31
US5914697A (en) 1999-06-22
KR100268600B1 (ko) 2000-10-16

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