JPH03502157A - バランス式薄型ハイブリッド・アンテナ - Google Patents
バランス式薄型ハイブリッド・アンテナInfo
- Publication number
- JPH03502157A JPH03502157A JP1503693A JP50369389A JPH03502157A JP H03502157 A JPH03502157 A JP H03502157A JP 1503693 A JP1503693 A JP 1503693A JP 50369389 A JP50369389 A JP 50369389A JP H03502157 A JPH03502157 A JP H03502157A
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- loop
- antenna according
- sides
- conductor
- 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.)
- Pending
Links
- 239000004020 conductor Substances 0.000 claims description 30
- 230000005684 electric field Effects 0.000 claims description 16
- 230000004044 response Effects 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 claims description 3
- 229940081330 tena Drugs 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 description 27
- 239000003990 capacitor Substances 0.000 description 7
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010295 mobile communication Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 239000003989 dielectric material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000257465 Echinoidea Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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
- H01Q11/12—Resonant antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
-
- 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
- H01Q1/243—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 with built-in antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Waveguide Aerials (AREA)
- Structure Of Receivers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17970788A | 1988-04-11 | 1988-04-11 | |
| US179,707 | 1988-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03502157A true JPH03502157A (ja) | 1991-05-16 |
Family
ID=22657638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1503693A Pending JPH03502157A (ja) | 1988-04-11 | 1989-03-23 | バランス式薄型ハイブリッド・アンテナ |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0409867B1 (de) |
| JP (1) | JPH03502157A (de) |
| KR (1) | KR900701058A (de) |
| CN (1) | CN1012605B (de) |
| AT (1) | ATE116481T1 (de) |
| AU (1) | AU3342989A (de) |
| CA (1) | CA1325269C (de) |
| DE (1) | DE68920317T2 (de) |
| IL (1) | IL89288A (de) |
| WO (1) | WO1989010012A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2204881A1 (de) | 2006-04-10 | 2010-07-07 | Hitachi Metals, Ltd. | Breitbandige Antenne mit einem U-förmigen Antennenleiter |
| JP2010525680A (ja) * | 2007-04-20 | 2010-07-22 | スカイクロス， インク． | マルチモードアンテナ構造 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2721756B1 (fr) * | 1994-06-24 | 1996-08-23 | Telediffusion Fse | Système d'antennes d'émission-réception omnidirectionnel à diversité angulaire et de polarisation. |
| EP0933832A3 (de) * | 1998-01-30 | 2001-04-11 | Matsushita Electric Industrial Co., Ltd. | Eingebaute Antenne für Funkübertragungsendgeräte |
| JP2001217607A (ja) | 2000-02-03 | 2001-08-10 | Ngk Insulators Ltd | アンテナ装置 |
| JP4510244B2 (ja) | 2000-07-19 | 2010-07-21 | パナソニック株式会社 | アンテナ装置 |
| FI120522B (fi) | 2006-03-02 | 2009-11-13 | Filtronic Comtek Oy | Uudenlainen antennirakenne ja menetelmä sen valmistamiseksi |
| EP1923951A1 (de) * | 2006-11-20 | 2008-05-21 | Motorola, Inc. | Antennenbaugruppe für elektronisches Gerät |
| US8193993B2 (en) | 2006-11-20 | 2012-06-05 | Motorola Mobility, Inc. | Antenna sub-assembly for electronic device |
| US8344956B2 (en) | 2007-04-20 | 2013-01-01 | Skycross, Inc. | Methods for reducing near-field radiation and specific absorption rate (SAR) values in communications devices |
| US8866691B2 (en) | 2007-04-20 | 2014-10-21 | Skycross, Inc. | Multimode antenna structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5644202A (en) * | 1979-09-20 | 1981-04-23 | Nippon Telegr & Teleph Corp <Ntt> | Loop antenna |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8805063D0 (en) * | 1988-03-03 | 1988-03-30 | Shaye Communications Ltd | Aerials |
-
1989
- 1989-02-10 CA CA000590696A patent/CA1325269C/en not_active Expired - Fee Related
- 1989-02-14 IL IL89288A patent/IL89288A/xx not_active IP Right Cessation
- 1989-03-23 EP EP89904320A patent/EP0409867B1/de not_active Expired - Lifetime
- 1989-03-23 DE DE68920317T patent/DE68920317T2/de not_active Expired - Fee Related
- 1989-03-23 KR KR1019890702295A patent/KR900701058A/ko not_active Ceased
- 1989-03-23 AT AT89904320T patent/ATE116481T1/de not_active IP Right Cessation
- 1989-03-23 WO PCT/US1989/001235 patent/WO1989010012A1/en not_active Ceased
- 1989-03-23 JP JP1503693A patent/JPH03502157A/ja active Pending
- 1989-03-23 AU AU33429/89A patent/AU3342989A/en not_active Abandoned
- 1989-04-05 CN CN89102076A patent/CN1012605B/zh not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5644202A (en) * | 1979-09-20 | 1981-04-23 | Nippon Telegr & Teleph Corp <Ntt> | Loop antenna |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2204881A1 (de) | 2006-04-10 | 2010-07-07 | Hitachi Metals, Ltd. | Breitbandige Antenne mit einem U-förmigen Antennenleiter |
| JP2010525680A (ja) * | 2007-04-20 | 2010-07-22 | スカイクロス， インク． | マルチモードアンテナ構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1012605B (zh) | 1991-05-08 |
| IL89288A0 (en) | 1989-09-10 |
| EP0409867A4 (en) | 1991-03-20 |
| CA1325269C (en) | 1993-12-14 |
| DE68920317D1 (de) | 1995-02-09 |
| IL89288A (en) | 1993-01-14 |
| EP0409867B1 (de) | 1994-12-28 |
| DE68920317T2 (de) | 1995-07-27 |
| KR900701058A (ko) | 1990-08-17 |
| CN1037054A (zh) | 1989-11-08 |
| ATE116481T1 (de) | 1995-01-15 |
| WO1989010012A1 (en) | 1989-10-19 |
| EP0409867A1 (de) | 1991-01-30 |
| AU3342989A (en) | 1989-11-03 |
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