GB8620260D0 - Reduction of microwave transmission loss - Google Patents

Reduction of microwave transmission loss

Info

Publication number
GB8620260D0
GB8620260D0 GB868620260A GB8620260A GB8620260D0 GB 8620260 D0 GB8620260 D0 GB 8620260D0 GB 868620260 A GB868620260 A GB 868620260A GB 8620260 A GB8620260 A GB 8620260A GB 8620260 D0 GB8620260 D0 GB 8620260D0
Authority
GB
United Kingdom
Prior art keywords
reduction
transmission loss
microwave transmission
microwave
loss
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
Application number
GB868620260A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INDEP BROADCASTING AUTHORITY
Independent Broadcasting Authority
Original Assignee
INDEP BROADCASTING AUTHORITY
Independent Broadcasting Authority
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 INDEP BROADCASTING AUTHORITY, Independent Broadcasting Authority filed Critical INDEP BROADCASTING AUTHORITY
Priority to GB868620260A priority Critical patent/GB8620260D0/en
Publication of GB8620260D0 publication Critical patent/GB8620260D0/en
Priority to PCT/GB1987/000587 priority patent/WO1988001440A1/fr
Priority to GB08808516A priority patent/GB2205525A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10018—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising only one glass sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/025—Electric or magnetic properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H01Q1/422—Housings not intimately mechanically associated with radiating elements, e.g. radome comprising two or more layers of dielectric material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/08—Glass
GB868620260A 1986-08-20 1986-08-20 Reduction of microwave transmission loss Pending GB8620260D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB868620260A GB8620260D0 (en) 1986-08-20 1986-08-20 Reduction of microwave transmission loss
PCT/GB1987/000587 WO1988001440A1 (fr) 1986-08-20 1987-08-20 Ameliorations visant a reduire les pertes de transmission a haute frequence
GB08808516A GB2205525A (en) 1986-08-20 1987-08-20 Improvements in and relating to the reduction of radio frequency transmission loss

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868620260A GB8620260D0 (en) 1986-08-20 1986-08-20 Reduction of microwave transmission loss

Publications (1)

Publication Number Publication Date
GB8620260D0 true GB8620260D0 (en) 1986-10-01

Family

ID=10602978

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868620260A Pending GB8620260D0 (en) 1986-08-20 1986-08-20 Reduction of microwave transmission loss
GB08808516A Pending GB2205525A (en) 1986-08-20 1987-08-20 Improvements in and relating to the reduction of radio frequency transmission loss

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08808516A Pending GB2205525A (en) 1986-08-20 1987-08-20 Improvements in and relating to the reduction of radio frequency transmission loss

Country Status (2)

Country Link
GB (2) GB8620260D0 (fr)
WO (1) WO1988001440A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8828652D0 (en) * 1988-12-08 1990-04-25 British Aerospace Multiple waveband ir and rf windows
GB2234117A (en) * 1989-07-19 1991-01-23 David Scott Satellite reception window
CH681934A5 (fr) * 1990-11-06 1993-06-15 Daniel Soller
DE29816114U1 (de) 1998-09-08 1998-12-24 TeleCommunikation Services GmbH, 01445 Radebeul Abdeckung für Richtfunkantennen
DE10037626B4 (de) * 2000-08-02 2005-07-07 Weiss Chemie + Technik Gmbh & Co. Kg Verbundsystem
US10062962B2 (en) 2012-10-12 2018-08-28 Dsm Ip Assets B.V. Composite antiballistic radome walls and methods of making the same
WO2015000926A1 (fr) * 2013-07-02 2015-01-08 Dsm Ip Assets B.V. Parois de radôme antibalistiques composites et leurs procédés de fabrication
JP6904338B2 (ja) * 2016-04-27 2021-07-14 Ａｇｃ株式会社 窓部材および車両用窓ガラス
KR102570124B1 (ko) 2016-10-18 2023-08-23 삼성전자 주식회사 필름 적층물 및 이를 포함하는 윈도우 제조물
WO2019017628A1 (fr) 2017-07-19 2019-01-24 삼성전자 주식회사 Ensemble antenne comprenant une lentille et une couche de film
KR102486594B1 (ko) * 2017-07-19 2023-01-09 삼성전자 주식회사 렌즈 및 필름층을 포함하는 안테나 조립체
WO2019177144A1 (fr) 2018-03-16 2019-09-19 Ａｇｃ株式会社 Unité d'antenne, vitre de fenêtre équipée d'une unité d'antenne, et corps d'adaptation
TWI719840B (zh) * 2019-11-15 2021-02-21 符仙瓊 應用於建築部件以增加射頻訊號穿透率之介電體結構及其設置方法
TWI790001B (zh) * 2021-07-29 2023-01-11 新加坡商英幸創科有限公司 應用於建築部件之介電體裝置及其設置方法
TWI790002B (zh) * 2021-09-13 2023-01-11 新加坡商英幸創科有限公司 應用於建築部件且可調整頻率之介電體裝置及其設置方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148435B2 (fr) * 1971-03-11 1976-12-21
JPS54107655A (en) * 1978-02-13 1979-08-23 Nippon Telegr & Teleph Corp <Ntt> Radome for antenna installed indoor

Also Published As

Publication number Publication date
WO1988001440A1 (fr) 1988-02-25
GB2205525A (en) 1988-12-14
GB8808516D0 (en) 1988-06-08

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