GB201811634D0 - Cover - Google Patents

Cover

Info

Publication number
GB201811634D0
GB201811634D0 GBGB1811634.3A GB201811634A GB201811634D0 GB 201811634 D0 GB201811634 D0 GB 201811634D0 GB 201811634 A GB201811634 A GB 201811634A GB 201811634 D0 GB201811634 D0 GB 201811634D0
Authority
GB
United Kingdom
Prior art keywords
cover
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
Application number
GBGB1811634.3A
Other versions
GB2575640B (en
GB2575640A (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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Priority to GB1811634.3A priority Critical patent/GB2575640B/en
Publication of GB201811634D0 publication Critical patent/GB201811634D0/en
Publication of GB2575640A publication Critical patent/GB2575640A/en
Application granted granted Critical
Publication of GB2575640B publication Critical patent/GB2575640B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • H01Q1/2233—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in consumption-meter devices, e.g. electricity, gas or water meters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/005—Antennas or antenna systems providing at least two radiating patterns providing two patterns of opposite direction; back to back antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/145—Passive relay systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Waveguide Aerials (AREA)
GB1811634.3A 2018-07-16 2018-07-16 Pit lid comprising a repeater antenna Active GB2575640B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1811634.3A GB2575640B (en) 2018-07-16 2018-07-16 Pit lid comprising a repeater antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1811634.3A GB2575640B (en) 2018-07-16 2018-07-16 Pit lid comprising a repeater antenna

Publications (3)

Publication Number Publication Date
GB201811634D0 true GB201811634D0 (en) 2018-08-29
GB2575640A GB2575640A (en) 2020-01-22
GB2575640B GB2575640B (en) 2020-07-22

Family

ID=63272952

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1811634.3A Active GB2575640B (en) 2018-07-16 2018-07-16 Pit lid comprising a repeater antenna

Country Status (1)

Country Link
GB (1) GB2575640B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2187174A1 (en) * 2008-11-14 2010-05-19 Kamstrup A/S Communication device arranged for wireless communication with a consumption meter
US10309077B2 (en) * 2015-11-27 2019-06-04 Electronics And Telecommunications Research Institute Manhole cover type omnidirectional antenna
CN106058428A (en) * 2016-07-19 2016-10-26 武汉拓宝科技股份有限公司 Radio frequency antenna and manhole cover detection system based on radio frequency antenna
US20180090841A1 (en) * 2016-09-23 2018-03-29 Micro-Ant, LLC Low profile antenna with good gain in all directions along horizon

Also Published As

Publication number Publication date
GB2575640B (en) 2020-07-22
GB2575640A (en) 2020-01-22

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