FR65729E - - Google Patents

Info

Publication number
FR65729E
FR65729E FR65729DA FR65729E FR 65729 E FR65729 E FR 65729E FR 65729D A FR65729D A FR 65729DA FR 65729 E FR65729 E FR 65729E
Authority
FR
France
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.)
Expired
Application number
Other languages
French (fr)
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
Priority claimed from US286762A external-priority patent/US2794174A/en
Application filed filed Critical
Application granted granted Critical
Publication of FR65729E publication Critical patent/FR65729E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/02—Automatic control of frequency or phase; Synchronisation using a frequency discriminator comprising a passive frequency-determining element
    • H03L7/04—Automatic control of frequency or phase; Synchronisation using a frequency discriminator comprising a passive frequency-determining element wherein the frequency-determining element comprises distributed inductance and capacitance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C3/00—Sorting according to destination
    • B07C3/003—Destination control; Electro-mechanical or electro- magnetic delay memories
    • B07C3/006—Electric or electronic control circuits, e.g. delay lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/184—Strip line phase-shifters
    • 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
    • H01P1/203—Strip line filters
    • H01P1/20327—Electromagnetic interstage coupling
    • H01P1/20354—Non-comb or non-interdigital filters
    • H01P1/20363—Linear resonators
    • 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
    • H01P1/203—Strip line filters
    • H01P1/20327—Electromagnetic interstage coupling
    • H01P1/20354—Non-comb or non-interdigital filters
    • H01P1/20381—Special shape resonators
    • 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
    • H01P1/207—Hollow waveguide filters
    • H01P1/209—Hollow waveguide filters comprising one or more branching arms or cavities wholly outside the main waveguide
    • 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
    • H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
    • H01P3/08—Microstrips; Strip lines
    • H01P3/085—Triplate lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced with unbalanced lines or devices
    • H01P5/107—Hollow-waveguide/strip-line transitions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • H01P5/184—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being strip lines or microstrips
    • H01P5/187—Broadside coupled lines
    • 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
    • H01Q1/247—Supports; Mounting means by structural association with other equipment or articles with receiving set with frequency mixer, e.g. for direct satellite reception or Doppler radar
    • 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
    • H01Q9/06—Details
    • H01Q9/065—Microstrip dipole antennas
FR65729D 1952-05-08 1953-05-06 Expired FR65729E (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US286762A US2794174A (en) 1952-05-08 1952-05-08 Microwave transmission systems and impedance matching devices therefor
US324545A US2859417A (en) 1952-05-08 1952-12-06 Microwave filters
US749337XA 1953-03-26 1953-03-26
US3159253A 1953-11-13 1953-11-13

Publications (1)

Publication Number Publication Date
FR65729E true FR65729E (en) 1956-03-12

Family

ID=32329982

Family Applications (13)

Application Number Title Priority Date Filing Date
FR1072220D Expired FR1072220A (en) 1952-05-08 1953-03-05 High frequency transmission systems and in particular coupling device
FR65725D Expired FR65725E (en) 1952-05-08 1953-05-04 High frequency transmission systems and in particular coupling device
FR65726D Expired FR65726E (en) 1952-05-08 1953-05-04
FR66218D Expired FR66218E (en) 1952-05-08 1953-05-06 High frequency transmission systems and in particular coupling device
FR65729D Expired FR65729E (en) 1952-05-08 1953-05-06
FR66221D Expired FR66221E (en) 1952-05-08 1953-12-01 High frequency transmission system and in particular coupling device
FR66225D Expired FR66225E (en) 1952-05-08 1954-03-24 High frequency transmission systems and in particular coupling devices
FR66227D Expired FR66227E (en) 1952-05-08 1954-03-26 High frequency transmission systems and in particular coupling device
FR68805D Expired FR68805E (en) 1952-05-08 1954-10-01 High frequency transmission systems and in particular coupling device
FR68853D Expired FR68853E (en) 1952-05-08 1954-11-12 High frequency transmission systems and in particular coupling device
FR69008D Expired FR69008E (en) 1952-05-08 1955-01-07 High frequency transmission system and in particular coupling device
FR69959D Expired FR69959E (en) 1952-05-08 1956-02-17 High frequency transmission systems and in particular coupling device
FR70420D Expired FR70420E (en) 1952-05-08 1956-05-11 High frequency transmission system and in particular coupling device

Family Applications Before (4)

Application Number Title Priority Date Filing Date
FR1072220D Expired FR1072220A (en) 1952-05-08 1953-03-05 High frequency transmission systems and in particular coupling device
FR65725D Expired FR65725E (en) 1952-05-08 1953-05-04 High frequency transmission systems and in particular coupling device
FR65726D Expired FR65726E (en) 1952-05-08 1953-05-04
FR66218D Expired FR66218E (en) 1952-05-08 1953-05-06 High frequency transmission systems and in particular coupling device

Family Applications After (8)

Application Number Title Priority Date Filing Date
FR66221D Expired FR66221E (en) 1952-05-08 1953-12-01 High frequency transmission system and in particular coupling device
FR66225D Expired FR66225E (en) 1952-05-08 1954-03-24 High frequency transmission systems and in particular coupling devices
FR66227D Expired FR66227E (en) 1952-05-08 1954-03-26 High frequency transmission systems and in particular coupling device
FR68805D Expired FR68805E (en) 1952-05-08 1954-10-01 High frequency transmission systems and in particular coupling device
FR68853D Expired FR68853E (en) 1952-05-08 1954-11-12 High frequency transmission systems and in particular coupling device
FR69008D Expired FR69008E (en) 1952-05-08 1955-01-07 High frequency transmission system and in particular coupling device
FR69959D Expired FR69959E (en) 1952-05-08 1956-02-17 High frequency transmission systems and in particular coupling device
FR70420D Expired FR70420E (en) 1952-05-08 1956-05-11 High frequency transmission system and in particular coupling device

Country Status (6)

Country Link
US (2) US2859417A (en)
BE (4) BE519797A (en)
CH (4) CH317717A (en)
DE (3) DE1036950B (en)
FR (13) FR1072220A (en)
GB (7) GB726067A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5093640A (en) * 1989-09-29 1992-03-03 Hewlett-Packard Company Microstrip structure having contact pad compensation

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US3011009A (en) * 1956-06-28 1961-11-28 William J Titus Structural components for aircraft or the like
US2962716A (en) * 1957-06-21 1960-11-29 Itt Antenna array
US2954468A (en) * 1958-03-25 1960-09-27 Thompson Ramo Wooldridge Inc Microwave filter and detector
US2977484A (en) * 1958-09-10 1961-03-28 Rca Corp Logic circuit for a radio frequency carrier information handling system
US2976498A (en) * 1959-08-03 1961-03-21 Electronic Specialty Co Radio frequency filter
US3104362A (en) * 1959-08-27 1963-09-17 Thompson Ramo Wooldridge Inc Microwave filter
US3111634A (en) * 1960-05-13 1963-11-19 Singer Inc H R B Strip transmission line modulator
US3156880A (en) * 1960-08-04 1964-11-10 Melpar Inc Lumped constant filter
NL269350A (en) * 1960-09-20
US3136946A (en) * 1960-09-29 1964-06-09 Itt Microwave resistance measuring system including thermoplastic microstrip coupler
US3166723A (en) * 1961-03-06 1965-01-19 Micro Radionics Inc Variable directional coupler having a movable articulated conductor
US3164791A (en) * 1961-05-05 1965-01-05 Melpar Inc Strip line hybrid ring
DE1244257B (en) * 1961-05-25 1967-07-13 Emi Ltd Circuit arrangement for the reaction-free coupling of two voltages to form a total voltage with three strip conductors opposite a grounded common conductor
US3153209A (en) * 1962-06-18 1964-10-13 Julius A Kaiser Microwave filter utilizing two resonant rings and having terminals permitting use to band pass or band reject
US3345589A (en) * 1962-12-14 1967-10-03 Bell Telephone Labor Inc Transmission line type microwave filter
US3235820A (en) * 1963-08-12 1966-02-15 Hughes Aircraft Co Electrically variable phase shifter
US3228030A (en) * 1965-06-11 1966-01-04 Gen Dynamics Corp Shielded antenna
JPS5130421B1 (en) * 1965-09-30 1976-09-01
DE1297719B (en) * 1967-01-12 1969-06-19 Stassfurt Fernsehgeraete Tunable line circuits for high-frequency electrical oscillations in stripline technology
US3548344A (en) * 1967-07-28 1970-12-15 Varian Associates Stripline gain equalizer
US3605045A (en) * 1969-01-15 1971-09-14 Us Navy Wide-band strip line frequency-selective circuit
US3688225A (en) * 1969-05-21 1972-08-29 Us Army Slot-line
US3623112A (en) * 1969-12-19 1971-11-23 Bendix Corp Combined dipole and waveguide radiator for phased antenna array
US3668569A (en) * 1970-05-27 1972-06-06 Hazeltine Corp Distributed-constant dispersive network
US3921177A (en) * 1973-04-17 1975-11-18 Ball Brothers Res Corp Microstrip antenna structures and arrays
US3909755A (en) * 1974-07-18 1975-09-30 Us Army Low pass microwave filter
JPS5336284B2 (en) * 1974-09-06 1978-10-02
US4035807A (en) * 1974-12-23 1977-07-12 Hughes Aircraft Company Integrated microwave phase shifter and radiator module
DE2742779C1 (en) * 1977-09-23 1999-07-08 Raytheon Co Strip conductor mixer circuit
FR2460049A1 (en) * 1979-06-25 1981-01-16 Labo Electronique Physique BANDWHEEL FILTER FOR A HYPERFREQUENCY TRANSMISSION LINE AND A MICROWAVE TRANSISTOR POLARIZATION CIRCUIT COMPRISING THE FILTER
FR2487588A1 (en) 1980-07-23 1982-01-29 France Etat DOUBLE REPLIES IN PLATES FOR VERY HIGH FREQUENCY AND NETWORKS OF SUCH DOUBLETS
US4316160A (en) * 1980-07-28 1982-02-16 Motorola Inc. Impedance transforming hybrid ring
FR2494942B1 (en) * 1980-11-21 1985-07-12 Radiotechnique Compelec TELEVISION RECEIVING HEAD
EP0068345A1 (en) * 1981-06-25 1983-01-05 Communications Satellite Corporation Symmetrical coupled line coplanar waveguide filter
US4420839A (en) * 1982-03-30 1983-12-13 Bunker Ramo-Eltra Corporation Hybrid ring having improved bandwidth characteristic
GB2153155B (en) * 1984-01-24 1987-04-15 Secr Defence Improvements in or relating to microwave filters
US4610032A (en) * 1985-01-16 1986-09-02 At&T Bell Laboratories Sis mixer having thin film wrap around edge contact
GB2189652B (en) * 1986-03-26 1990-01-24 Plessey Co Plc Adaptor for connecting a coaxial transmission line to a parallel plate transmission medium
US4937585A (en) * 1987-09-09 1990-06-26 Phasar Corporation Microwave circuit module, such as an antenna, and method of making same
FR2670327A1 (en) * 1990-12-06 1992-06-12 Europ Agence Spatiale HYPERFREQUENCY HYBRID COUPLER WITH 3XN INPUTS AND 3XM OUTPUTS, IN PARTICULAR COUPLER 3X3.
US5334961A (en) * 1991-08-12 1994-08-02 Matsushita Electric Industrial Co., Ltd. Strip-line type bandpass filter
US5432489A (en) * 1992-03-09 1995-07-11 Lk-Products Oy Filter with strip lines
FI90478C (en) * 1992-03-09 1994-02-10 Lk Products Oy Filter
US5499001A (en) * 1994-02-24 1996-03-12 Degun; Joginder S. Cavity matched hybrid coupler
DE19636890C1 (en) 1996-09-11 1998-02-12 Bosch Gmbh Robert Transition from a waveguide to a strip line
JP2001136003A (en) * 1999-11-05 2001-05-18 Murata Mfg Co Ltd Dielectric filter, dielectric duplexer and communication unit
FR2857165A1 (en) * 2003-07-02 2005-01-07 Thomson Licensing Sa BI-BAND ANTENNA WITH DOUBLE ACCESS
US8013693B2 (en) * 2006-03-01 2011-09-06 Alcatel Lucent Meta-material for use in a base station of a wireless communication system
EP2016671B1 (en) 2006-04-25 2014-07-02 Digital Barriers Services Limited Radiation detector
US7873329B2 (en) 2006-04-25 2011-01-18 ThruVision Systems Limited Transceiver having mixer/filter within receiving/transmitting cavity
US7616058B1 (en) 2006-08-28 2009-11-10 Raif Awaida Radio frequency power combining

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US2637813A (en) * 1945-08-20 1953-05-05 Rca Corp Balanced microwave detector
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5093640A (en) * 1989-09-29 1992-03-03 Hewlett-Packard Company Microstrip structure having contact pad compensation

Also Published As

Publication number Publication date
DE1036950B (en) 1958-08-21
FR69959E (en) 1959-01-30
FR66225E (en) 1956-06-05
CH347233A (en) 1960-06-30
FR1072220A (en) 1954-09-09
GB809482A (en) 1959-02-25
GB761778A (en) 1956-11-21
FR65725E (en) 1956-03-12
GB761761A (en) 1956-11-21
FR66227E (en) 1956-06-05
FR65726E (en) 1956-03-12
BE519797A (en)
US2859417A (en) 1958-11-04
GB749337A (en) 1956-05-23
BE533239A (en)
US2874276A (en) 1959-02-17
GB761762A (en) 1956-11-21
GB726067A (en) 1955-03-16
FR68853E (en) 1958-06-11
FR66221E (en) 1956-06-05
DE1042048B (en) 1958-10-30
FR70420E (en) 1959-05-06
FR69008E (en) 1958-08-27
GB761765A (en) 1956-11-21
FR66218E (en) 1956-06-05
CH317717A (en) 1956-11-30
FR68805E (en) 1958-06-10
BE527584A (en)
BE518176A (en)
CH328921A (en) 1958-03-31
CH316574A (en) 1956-10-15
DE1002828B (en) 1957-02-21

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