GB9622156D0 - Slot antenna device - Google Patents
Slot antenna deviceInfo
- Publication number
- GB9622156D0 GB9622156D0 GBGB9622156.9A GB9622156A GB9622156D0 GB 9622156 D0 GB9622156 D0 GB 9622156D0 GB 9622156 A GB9622156 A GB 9622156A GB 9622156 D0 GB9622156 D0 GB 9622156D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- antenna device
- slot antenna
- slot
- antenna
- 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.)
- Granted
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)
- Details Of Aerials (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5742893 | 1993-03-17 | ||
JP5743293 | 1993-03-17 | ||
JP7038493 | 1993-03-29 | ||
JP7038593 | 1993-03-29 | ||
JP28845593 | 1993-11-17 | ||
GB9405261A GB2276274B (en) | 1993-03-17 | 1994-03-17 | Slot antenna device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9622156D0 true GB9622156D0 (en) | 1996-12-18 |
GB2304464A GB2304464A (en) | 1997-03-19 |
GB2304464B GB2304464B (en) | 1997-10-22 |
Family
ID=27547219
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9622162A Expired - Fee Related GB2304465B (en) | 1993-03-17 | 1994-03-17 | Slot antenna device |
GB9622156A Expired - Fee Related GB2304464B (en) | 1993-03-17 | 1994-03-17 | Slot antenna device |
GB9622165A Expired - Fee Related GB2304466B (en) | 1993-03-17 | 1994-03-17 | Slot antenna device |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9622162A Expired - Fee Related GB2304465B (en) | 1993-03-17 | 1994-03-17 | Slot antenna device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9622165A Expired - Fee Related GB2304466B (en) | 1993-03-17 | 1994-03-17 | Slot antenna device |
Country Status (1)
Country | Link |
---|---|
GB (3) | GB2304465B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0954051B1 (en) * | 1998-04-28 | 2003-07-09 | Asulab S.A. | Slot antenna in particular for a timepiece |
US7348928B2 (en) * | 2004-12-14 | 2008-03-25 | Intel Corporation | Slot antenna having a MEMS varactor for resonance frequency tuning |
US7957277B2 (en) * | 2005-02-25 | 2011-06-07 | Interdigital Technology Corporation | Wireless communication method and system for routing packets via intra-mesh and extra-mesh routes |
JP7523359B2 (en) * | 2019-01-28 | 2024-07-26 | 株式会社ヨコオ | Vehicle-mounted antenna device |
Family Cites Families (7)
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 |
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 |
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 |
ES2113089T3 (en) * | 1993-02-28 | 1998-04-16 | Thomson Multimedia Sa | ANTENNA SYSTEM. |
-
1994
- 1994-03-17 GB GB9622162A patent/GB2304465B/en not_active Expired - Fee Related
- 1994-03-17 GB GB9622156A patent/GB2304464B/en not_active Expired - Fee Related
- 1994-03-17 GB GB9622165A patent/GB2304466B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2304464A (en) | 1997-03-19 |
GB2304466A (en) | 1997-03-19 |
GB9622162D0 (en) | 1996-12-18 |
GB2304465A (en) | 1997-03-19 |
GB9622165D0 (en) | 1996-12-18 |
GB2304466B (en) | 1997-10-22 |
GB2304464B (en) | 1997-10-22 |
GB2304465B (en) | 1997-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20110317 |