ATE283554T1 - TRANSMISSION LINE - Google Patents

TRANSMISSION LINE

Info

Publication number
ATE283554T1
ATE283554T1 AT02745389T AT02745389T ATE283554T1 AT E283554 T1 ATE283554 T1 AT E283554T1 AT 02745389 T AT02745389 T AT 02745389T AT 02745389 T AT02745389 T AT 02745389T AT E283554 T1 ATE283554 T1 AT E283554T1
Authority
AT
Austria
Prior art keywords
slots
conductive sheet
conductor portion
microstrip
image
Prior art date
Application number
AT02745389T
Other languages
German (de)
Inventor
Francisco Javier Vazqu Sanchez
Original Assignee
Era Patents Ltd
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 Era Patents Ltd filed Critical Era Patents Ltd
Application granted granted Critical
Publication of ATE283554T1 publication Critical patent/ATE283554T1/en

Links

Classifications

    • 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
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/2013—Coplanar line filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/003—Coplanar lines

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Glass Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Waveguides (AREA)

Abstract

A device for transmitting electromagnetic energy is provided which comprises a conductive sheet (1), the conductive sheet having: a conductor portion (4); at least one ground plane portion; and at least two rows of slots (3) formed in the conductive sheet separating the conductor portion (4) from each ground plane portion, the slots in each row being periodically spaced from one another and adjacent rows of slots being shifted relative to one another. In use the conductor portion transmits electromagnetic waves. The use of a dielectric material is not required, substantially reducing cost and ease of manufacture. Microstrip-like patch radiators can also be implemented from a dielectric-less microstrip by enlarging the central region of the line. <IMAGE> <IMAGE>
AT02745389T 2001-05-23 2002-05-22 TRANSMISSION LINE ATE283554T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01304526A EP1263077A1 (en) 2001-05-23 2001-05-23 Transmission line
PCT/EP2002/006591 WO2002095864A1 (en) 2001-05-23 2002-05-22 Transmitting line

Publications (1)

Publication Number Publication Date
ATE283554T1 true ATE283554T1 (en) 2004-12-15

Family

ID=8181975

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02745389T ATE283554T1 (en) 2001-05-23 2002-05-22 TRANSMISSION LINE

Country Status (4)

Country Link
EP (2) EP1263077A1 (en)
AT (1) ATE283554T1 (en)
DE (1) DE60202061T2 (en)
WO (1) WO2002095864A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5713001B2 (en) * 2010-03-05 2015-05-07 日本電気株式会社 High frequency transmission line and circuit board
RU2652169C1 (en) 2017-05-25 2018-04-25 Самсунг Электроникс Ко., Лтд. Antenna unit for a telecommunication device and a telecommunication device
CN111129673B (en) * 2018-11-01 2021-02-12 西安邮电大学 LCP (liquid Crystal display wafer) process-based ultra-wideband band-pass filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365222A (en) * 1981-04-06 1982-12-21 Bell Telephone Laboratories, Incorporated Stripline support assembly
US6198437B1 (en) * 1998-07-09 2001-03-06 The United States Of America As Represented By The Secretary Of The Air Force Broadband patch/slot antenna
JP3334680B2 (en) * 1999-06-03 2002-10-15 株式会社村田製作所 High frequency circuit device and communication device

Also Published As

Publication number Publication date
EP1389353B1 (en) 2004-11-24
EP1263077A1 (en) 2002-12-04
DE60202061D1 (en) 2004-12-30
DE60202061T2 (en) 2005-04-07
WO2002095864A1 (en) 2002-11-28
EP1389353A1 (en) 2004-02-18

Similar Documents

Publication Publication Date Title
WO2004095628A3 (en) High efficiency crossed slot microstrip antenna
CN108493589A (en) A kind of filter antenna for wearable device
GB2392563B (en) Antenna structures and their use in wireless communication devices
CA2273715A1 (en) Surface mount circularly polarized wave antenna and communication apparatus using the same
EP1111718A3 (en) A way of making a correction on the radiation pattern for a linear antenna
EP0957537A3 (en) Circularly polarized cross dipole antenna
WO2002050940A3 (en) Patch antenna for operating in at least two frequency ranges
EP0831547A3 (en) Microstrip antenna
JP2004120760A (en) Dual polarization antenna
EP1018779A3 (en) Planar dual-frequency antenna and radio apparatus employing a planar antenna
ATE284573T1 (en) MICRO-STRIP ANTENNA
EP0798807A3 (en) TEM slot array antenna
TR200400875T4 (en) Omnidirectional antenna with asymmetric double cone as passive feed for a spreading element
SE0000575D0 (en) An antenna device and an antenna assembly
EP1130680A3 (en) Dielectric leaky-wave antenna
CA2331367A1 (en) Broad band patch antenna
EP1067629A3 (en) Double slot array antenna
WO2018133538A1 (en) Reconfigurable ultra-wideband monopole antenna with notch characteristic
JP2004312166A (en) Inverted-f metal plate antenna
ATE283554T1 (en) TRANSMISSION LINE
CN110444906A (en) A kind of eight unit MIMO handheld terminal antennas of 5G frequency range
IL140423A0 (en) Lightning protection for an active antenna using patch/microstrip elements
EP0980113A3 (en) Antenna device
JP2007159091A (en) Planar antenna structure
CN100495818C (en) Radiation device for planar inverted F antenna

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties