HK1004354A1 - Slot antenna device - Google Patents

Slot antenna device

Info

Publication number
HK1004354A1
HK1004354A1 HK98103347A HK98103347A HK1004354A1 HK 1004354 A1 HK1004354 A1 HK 1004354A1 HK 98103347 A HK98103347 A HK 98103347A HK 98103347 A HK98103347 A HK 98103347A HK 1004354 A1 HK1004354 A1 HK 1004354A1
Authority
HK
Hong Kong
Prior art keywords
antenna device
slot antenna
slot
antenna
Prior art date
Application number
HK98103347A
Inventor
Norio Hama
Shunsuke Koyama
Teruhiko Fujisawa
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of HK1004354A1 publication Critical patent/HK1004354A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H01Q13/106—Microstrip slot 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
    • H01Q7/005—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 with variable reactance for tuning the antenna
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Waveguide Aerials (AREA)
HK98103347A 1993-03-17 1998-04-22 Slot antenna device HK1004354A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP5742893 1993-03-17
JP5743293 1993-03-17
JP7038593 1993-03-29
JP7038493 1993-03-29
JP28845593 1993-11-17

Publications (1)

Publication Number Publication Date
HK1004354A1 true HK1004354A1 (en) 1998-11-20

Family

ID=27523361

Family Applications (4)

Application Number Title Priority Date Filing Date
HK98103349A HK1004355A1 (en) 1993-03-17 1998-04-22 Slot antenna device
HK98103346A HK1004353A1 (en) 1993-03-17 1998-04-22 Slot antenna device
HK98103348A HK1005072A1 (en) 1993-03-17 1998-04-22 Slot antenna device
HK98103347A HK1004354A1 (en) 1993-03-17 1998-04-22 Slot antenna device

Family Applications Before (3)

Application Number Title Priority Date Filing Date
HK98103349A HK1004355A1 (en) 1993-03-17 1998-04-22 Slot antenna device
HK98103346A HK1004353A1 (en) 1993-03-17 1998-04-22 Slot antenna device
HK98103348A HK1005072A1 (en) 1993-03-17 1998-04-22 Slot antenna device

Country Status (2)

Country Link
GB (1) GB2276274B (en)
HK (4) HK1004355A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2289163B (en) * 1994-05-03 1998-12-23 Quantum Communications Group I Antenna device and mobile telephone
JP3417083B2 (en) * 1994-10-04 2003-06-16 セイコーエプソン株式会社 Portable radio
FR2748360B1 (en) * 1996-05-03 1998-06-26 Ebauchesfabrik Eta Ag DEVICE FOR RECEIVING AND / OR TRANSMITTING PORTABLE RADIO-BROADCAST MESSAGES COMPRISING AN INDUCTIVE AND CAPACITIVE ANTENNA
US6052093A (en) * 1996-12-18 2000-04-18 Savi Technology, Inc. Small omni-directional, slot antenna
GB2345208A (en) * 1998-12-23 2000-06-28 Nokia Mobile Phones Ltd An antenna for edge mounting on a PCB
WO2001091228A1 (en) * 2000-05-19 2001-11-29 Avantego Ab Antenna arrangement
EP1594187B1 (en) 2004-05-05 2009-04-29 TDK Corporation Folded laminar antenna
US7271774B2 (en) 2005-10-21 2007-09-18 Suunto Oy Electronic wearable device
FI124133B (en) * 2005-10-21 2014-03-31 Suunto Oy Electronic wearable device
US10594025B2 (en) 2013-03-11 2020-03-17 Suunto Oy Coupled antenna structure and methods
US11059550B2 (en) 2013-03-11 2021-07-13 Suunto Oy Diving computer with coupled antenna and water contact assembly
US11050142B2 (en) 2013-03-11 2021-06-29 Suunto Oy Coupled antenna structure
US10734731B2 (en) 2013-03-11 2020-08-04 Suunto Oy Antenna assembly for customizable devices
TWI798344B (en) 2018-02-08 2023-04-11 芬蘭商順妥公司 Slot mode antennas
TWI790344B (en) 2018-02-08 2023-01-21 芬蘭商順妥公司 Slot mode antennas
US10539700B1 (en) 2019-03-14 2020-01-21 Suunto Oy Diving computer with coupled antenna and water contact assembly

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035807A (en) * 1974-12-23 1977-07-12 Hughes Aircraft Company Integrated microwave phase shifter and radiator module
EP0122485B1 (en) * 1983-03-19 1987-09-02 Nec Corporation Double loop antenna
GB2165396B (en) * 1984-10-09 1987-12-23 Standard Telephones Cables Plc Buoyant antenna
JPH0682974B2 (en) * 1985-04-17 1994-10-19 日本電装株式会社 Portable receiving antenna device
JPH0685487B2 (en) * 1985-05-18 1994-10-26 日本電装株式会社 Dual antenna for dual frequency
US4862181A (en) * 1986-10-31 1989-08-29 Motorola, Inc. Miniature integral antenna-radio apparatus
JPH01245721A (en) * 1988-03-28 1989-09-29 Matsushita Electric Works Ltd Radio equipment
JPH01246904A (en) * 1988-03-28 1989-10-02 Kokusai Electric Co Ltd Small-sized antenna
JPH02126702A (en) * 1988-11-07 1990-05-15 Kokusai Electric Co Ltd Portable radio receiver
US5113196A (en) * 1989-01-13 1992-05-12 Motorola, Inc. Loop antenna with transmission line feed
GB2229319B (en) * 1989-01-20 1993-10-20 Antenna Products Ltd Antenna
US4980694A (en) * 1989-04-14 1990-12-25 Goldstar Products Company, Limited Portable communication apparatus with folded-slot edge-congruent antenna
AT393054B (en) * 1989-07-27 1991-08-12 Siemens Ag Oesterreich TRANSMITTER AND / OR RECEIVING ARRANGEMENT FOR PORTABLE DEVICES
JPH03228407A (en) * 1989-12-11 1991-10-09 Nec Corp Antenna and portable radio equipment using antenna concerned
FR2677814B1 (en) * 1990-06-22 1993-10-29 Thomson Csf FLAT MICROWAVE ANTENNA WITH TWO ORTHOGONAL POLARIZATIONS WITH A COUPLE OF RADIANT ORTHOGONAL SLOTS.
GB9021292D0 (en) * 1990-10-01 1990-11-14 Watt Mervyn R Ladder scaffolding
EP0538485B1 (en) * 1991-05-09 1997-01-22 Seiko Epson Corporation Antenna and small portable radio device
WO1994008361A1 (en) * 1992-09-30 1994-04-14 Motorola, Inc. Low profile antenna system for a card-like communication receiver

Also Published As

Publication number Publication date
GB2276274B (en) 1997-10-22
HK1004355A1 (en) 1998-11-20
HK1004353A1 (en) 1998-11-20
GB2276274A (en) 1994-09-21
HK1005072A1 (en) 1998-12-18
GB9405261D0 (en) 1994-05-11

Similar Documents

Publication Publication Date Title
EP0526643A4 (en) Antenna device
GB9623734D0 (en) Antenna device
GB2301485B (en) Antenna device
IL119278A (en) Antenna device
EP0476144A4 (en) Antenna device
GB2275369B (en) Antenna device
GB2276274B (en) Slot antenna device
EP0738023A3 (en) Antenna device
GB2283131B (en) Antenna
GB2248522B (en) Antenna device
GB2304465B (en) Slot antenna device
GB9300736D0 (en) Antenna
GB9307000D0 (en) Antenna
GB9408720D0 (en) Antenna device
EP0568189A3 (en) Antenna device
GB2280788B (en) An antenna
GB9307495D0 (en) Antenna
GB2283616B (en) Antenna
CA73536S (en) Antenna
PHUM7299Z (en) Antenna device
GB9021291D0 (en) Antenna device
GB9311672D0 (en) An antenna
AU118283S (en) An antenna
IL107859A0 (en) Antenna
AU118584S (en) Antenna

Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090317