CH322497A - Ultra-shortwave radio receiver - Google Patents

Ultra-shortwave radio receiver

Info

Publication number
CH322497A
CH322497A CH322497DA CH322497A CH 322497 A CH322497 A CH 322497A CH 322497D A CH322497D A CH 322497DA CH 322497 A CH322497 A CH 322497A
Authority
CH
Switzerland
Prior art keywords
ultra
radio receiver
shortwave radio
shortwave
receiver
Prior art date
Application number
Other languages
French (fr)
Inventor
D Grieg Donald
F Engelmann Herbert
A Kostriza John
Original Assignee
Standard Telephone & Radio Sa
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 US234503A external-priority patent/US2721312A/en
Application filed by Standard Telephone & Radio Sa filed Critical Standard Telephone & Radio Sa
Publication of CH322497A publication Critical patent/CH322497A/en

Links

Classifications

    • 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
    • H01P3/081—Microstriplines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/20—Cables having a multiplicity of coaxial lines
    • 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
    • H01P3/081—Microstriplines
    • H01P3/084—Suspended microstriplines
    • 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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/26—Surface waveguide constituted by a single conductor, e.g. strip conductor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0237—High frequency adaptations
    • H05K1/024—Dielectric details, e.g. changing the dielectric material around a transmission line
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/07—Electric details
    • H05K2201/0707—Shielding
    • H05K2201/0715—Shielding provided by an outer layer of PCB

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Waveguide Aerials (AREA)
CH322497D 1951-06-30 1953-10-28 Ultra-shortwave radio receiver CH322497A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US234503A US2721312A (en) 1951-06-30 1951-06-30 Microwave cable
US425852A US2800634A (en) 1951-06-30 1954-04-27 Radio frequency transmission waveguides

Publications (1)

Publication Number Publication Date
CH322497A true CH322497A (en) 1957-06-15

Family

ID=26928021

Family Applications (2)

Application Number Title Priority Date Filing Date
CH314176D CH314176A (en) 1951-06-30 1952-06-30 Ultra-shortwave transmission line
CH322497D CH322497A (en) 1951-06-30 1953-10-28 Ultra-shortwave radio receiver

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH314176D CH314176A (en) 1951-06-30 1952-06-30 Ultra-shortwave transmission line

Country Status (4)

Country Link
US (1) US2800634A (en)
BE (1) BE512499A (en)
CH (2) CH314176A (en)
NL (1) NL170695B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913686A (en) * 1953-09-17 1959-11-17 Cutler Hammer Inc Strip transmission lines
US2964718A (en) * 1955-03-21 1960-12-13 Cutler Hammer Inc Microwave circuits
US2919441A (en) * 1955-04-15 1959-12-29 Chu Lan Jen Radio-frequency-energy transmission line and antenna
JPS58101513U (en) * 1981-12-28 1983-07-11 新日本無線株式会社 Microwave stripline antenna device
IL74937A0 (en) * 1985-04-16 1985-08-30 Israel State Microwave diode phase shifter
JP2700553B2 (en) * 1988-03-31 1998-01-21 株式会社 潤工社 Transmission circuit
US5105055A (en) * 1990-10-17 1992-04-14 Digital Equipment Corporation Tunnelled multiconductor system and method
JPH057104A (en) * 1990-10-29 1993-01-14 Sumitomo Electric Ind Ltd Superconducting microwave component
US5173666A (en) * 1992-03-27 1992-12-22 The United States Of America As Represented By The Secretary Of The Army Microstrip-to-inverted-microstrip transition
NL9400165A (en) * 1994-02-03 1995-09-01 Hollandse Signaalapparaten Bv Transmission line network.
US6081728A (en) * 1997-02-28 2000-06-27 Andrew Corporation Strip-type radiating cable for a radio communication system
SE510861C2 (en) 1997-07-11 1999-06-28 Ericsson Telefon Ab L M Device and method in electronic systems
SE512578C2 (en) * 1997-08-29 2000-04-03 Ericsson Telefon Ab L M Method and apparatus for producing an air gap over at least one conductor on a circuit board
US6727787B2 (en) * 2000-12-21 2004-04-27 The Charles Stark Draper Laboratory, Inc. Method and device for achieving a high-Q microwave resonant cavity
US6501350B2 (en) 2001-03-27 2002-12-31 Electrolock, Inc. Flat radiating cable
US6924712B2 (en) * 2003-01-30 2005-08-02 Broadcom Corporation Semi-suspended coplanar waveguide on a printed circuit board
US7298234B2 (en) * 2003-11-25 2007-11-20 Banpil Photonics, Inc. High speed electrical interconnects and method of manufacturing
DE102004022177B4 (en) * 2004-05-05 2008-06-19 Atmel Germany Gmbh A method for producing a coplanar line system on a substrate and a device for transmitting electromagnetic waves produced by such a method
US7663064B2 (en) * 2004-09-25 2010-02-16 Banpil Photonics, Inc. High-speed flex printed circuit and method of manufacturing
US8981864B2 (en) * 2012-04-30 2015-03-17 Lsi Corporation Multi-layer integrated transmission line circuits having a metal routing layer that reduces dielectric losses
KR20220096120A (en) * 2020-12-30 2022-07-07 삼성전자주식회사 Trasnmission line structure for low insertion loss and electronic device including the same
JP7409563B2 (en) 2021-06-16 2024-01-09 株式会社村田製作所 Multilayer board and method for manufacturing multilayer board

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2159648A (en) * 1937-09-08 1939-05-23 Mackay Radio & Telegraph Co Transmission modifying network
US2409449A (en) * 1943-12-30 1946-10-15 Rca Corp Phase modulator
US2611822A (en) * 1945-02-03 1952-09-23 Bliss William Roderic Coupling device

Also Published As

Publication number Publication date
US2800634A (en) 1957-07-23
NL170695B (en)
BE512499A (en)
CH314176A (en) 1956-05-31

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