DE602007002617D1 - Slot-loaded microstrip antenna and associated methods - Google Patents

Slot-loaded microstrip antenna and associated methods

Info

Publication number
DE602007002617D1
DE602007002617D1 DE602007002617T DE602007002617T DE602007002617D1 DE 602007002617 D1 DE602007002617 D1 DE 602007002617D1 DE 602007002617 T DE602007002617 T DE 602007002617T DE 602007002617 T DE602007002617 T DE 602007002617T DE 602007002617 D1 DE602007002617 D1 DE 602007002617D1
Authority
DE
Germany
Prior art keywords
electrically conductive
body portion
ground plane
layer
feed strip
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.)
Active
Application number
DE602007002617T
Other languages
German (de)
Inventor
Qinjiang Rao
Geyi Wen
Dong Wang
Mark Pecen
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.)
BlackBerry Ltd
Original Assignee
Research in Motion 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 Research in Motion Ltd filed Critical Research in Motion Ltd
Publication of DE602007002617D1 publication Critical patent/DE602007002617D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • 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
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Waveguide Aerials (AREA)

Abstract

A microstrip antenna may include an electrically conductive ground plane layer, a dielectric layer adjacent the electrically conductive ground plane layer, and an electrically conductive patch layer adjacent the dielectric layer on a side thereof opposite the electrically conducive ground plane layer. The electrically conductive patch layer may be electrically floating with respect to the electrically conductive ground plane layer and may comprise a body portion and a feed strip extending outwardly from an interior medial portion of the body portion. The feed strip may have opposing first and second sides and an end electrically connected to the body portion. The body portion may have spaced apart first and second slots adjacent respective ones of the first and second opposite sides of the feed strip, and a third slot adjacent the end of the feed strip and spaced from the first and second slots.
DE602007002617T 2007-04-20 2007-04-20 Slot-loaded microstrip antenna and associated methods Active DE602007002617D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07106586A EP1983607B1 (en) 2007-04-20 2007-04-20 Slot-loaded microstrip antenna and related methods

Publications (1)

Publication Number Publication Date
DE602007002617D1 true DE602007002617D1 (en) 2009-11-12

Family

ID=38375669

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007002617T Active DE602007002617D1 (en) 2007-04-20 2007-04-20 Slot-loaded microstrip antenna and associated methods

Country Status (4)

Country Link
EP (2) EP1983607B1 (en)
AT (1) ATE444576T1 (en)
CA (1) CA2626469A1 (en)
DE (1) DE602007002617D1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2447553C1 (en) * 2010-08-20 2012-04-10 Открытое акционерное общество "Федеральный научно-производственный центр "Нижегородский научно-исследовательский институт радиотехники" Microstrip antenna switching device (masd)
RU2633654C1 (en) * 2016-06-15 2017-10-16 Акционерное общество "Федеральный научно-производственный центр "Нижегородский научно-исследовательский институт радиотехники" Antenna switching device (asd)
CN108091991A (en) * 2017-11-30 2018-05-29 深圳市维力谷无线技术股份有限公司 A kind of multiple frequence inhibits antenna
CN108493589B (en) * 2018-05-17 2024-05-07 华南理工大学 Filtering antenna for wearable equipment
CN108832244B (en) * 2018-06-27 2020-09-29 电子科技大学 Substrate integrated waveguide matched load for millimeter waves
CN110048218B (en) * 2019-04-28 2023-04-25 中国电子科技集团公司第二十六研究所 Microstrip antenna with harmonic suppression function
CN112490652B (en) * 2020-11-19 2023-06-06 榆林学院 X-band multi-slot loaded broadband millimeter wave microstrip antenna
WO2023245435A1 (en) * 2022-06-21 2023-12-28 京东方科技集团股份有限公司 Antenna and electronic device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613868A (en) 1983-02-03 1986-09-23 Ball Corporation Method and apparatus for matched impedance feeding of microstrip-type radio frequency antenna structure
TW449946B (en) 2000-04-07 2001-08-11 Ind Tech Res Inst Microstrip antenna apparatus
US6967620B2 (en) * 2004-01-15 2005-11-22 The United States Of America As Represented By The Secretary Of The Navy Microstrip antenna having mode suppression slots
TWI239120B (en) 2004-05-12 2005-09-01 Arcadyan Technology Corp Microstrip antenna having slot structure
TWI239118B (en) 2004-05-12 2005-09-01 Arcadyan Technology Corp Microstrip antenna having slot structure
JP4268585B2 (en) 2004-12-20 2009-05-27 アルプス電気株式会社 Antenna device

Also Published As

Publication number Publication date
CA2626469A1 (en) 2008-10-20
EP2113962A1 (en) 2009-11-04
EP1983607B1 (en) 2009-09-30
EP1983607A1 (en) 2008-10-22
ATE444576T1 (en) 2009-10-15

Similar Documents

Publication Publication Date Title
DE602007002617D1 (en) Slot-loaded microstrip antenna and associated methods
DE502007002430D1 (en) MULTILAYER ANTENNA OF PLANAR CONSTRUCTION
WO2009034462A3 (en) Symmetrical printed meander dipole antenna
WO2013043924A3 (en) Ablation antenna
ATE392029T1 (en) PLANE ANTENNA FOR MOBILE SATELLITE APPLICATIONS
ATE554513T1 (en) LOW PROFILE ANTENNA
ATE329385T1 (en) ANTENNA WITH AT LEAST ONE DIPOL OR A DIPOL-LIKE RADIATOR ARRANGEMENT
EP1363355A3 (en) Microchip dual band antenna
DE602008004522D1 (en) Multiband monopole slot antenna
TW200744259A (en) Broadband antenna
EP2400553A3 (en) Layout design for a high power, gan-based fet
HK1133956A1 (en) Antenna arrangement
DK2054896T3 (en) Dielectric material with conductive or semiconducting organic matter
TW200701854A (en) Communication circuit module
DE602006004079D1 (en) Planar antenna
EP1933414A3 (en) Antenna device having good symmetry of directional characteristics
TW200701560A (en) Asymmetric flat dipole antenna
MX359464B (en) Product such as a tire with rfid tag with rubber, elastomer, or polymer antenna.
WO2008120502A1 (en) Antenna and wireless communication apparatus
BRPI0801139A2 (en) mobile terminal having an improved internal antenna
EP3878050A4 (en) Antenna structure including conductive patch fed using multiple electrical paths and electronic device including the antenna structure
WO2006107702A3 (en) Neural electrode array
TW200633311A (en) Antenna with multiple folds
DE502005003582D1 (en) SEMICONDUCTOR COMPONENT WITH AN ELECTRICAL CONTACT ARRANGED ON AT LEAST ONE SURFACE
TW200943642A (en) Antenna

Legal Events

Date Code Title Description
8364 No opposition during term of opposition