GB728090A - Improvements in or relating to duplexing equipment for radar systems and the like - Google Patents

Improvements in or relating to duplexing equipment for radar systems and the like

Info

Publication number
GB728090A
GB728090A GB3264652A GB3264652A GB728090A GB 728090 A GB728090 A GB 728090A GB 3264652 A GB3264652 A GB 3264652A GB 3264652 A GB3264652 A GB 3264652A GB 728090 A GB728090 A GB 728090A
Authority
GB
United Kingdom
Prior art keywords
electrodes
discharge
waveguides
pairs
relating
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.)
Expired
Application number
GB3264652A
Inventor
Henry James Riblet
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.)
Raytheon Co
Original Assignee
Raytheon Manufacturing Co
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 Raytheon Manufacturing Co filed Critical Raytheon Manufacturing Co
Priority to GB3264652A priority Critical patent/GB728090A/en
Publication of GB728090A publication Critical patent/GB728090A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/03Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G01S7/034Duplexers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00Gas-filled discharge tubes with solid cathode
    • H01J17/02Details
    • H01J17/04Electrodes; Screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Lasers (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Waveguide Connection Structure (AREA)

Abstract

728,090. High-frequency discharge apparatus. RAYTHEON MANUFACTURING CO. Dec. 23, 1952, No. 32646/52. Class 39 (1). [Also in Group XL (b)] Coupled energy in a combined T-R and anti- T-R switch is short-circuited when it reaches a certain value by a discharge between electrodes embodied in the coupling element. Waveguides 10, 11 are coupled by an element comprising resonant slots 13, 14 formed with electrodes 15. The element is enclosed in a discharge chamber 19 sealed by dielectric windows 16, 18. The discharge chamber may contain hydrogen, argon, or water-vapour at low pressure. An alternative arrangement of the resonant slots in pairs 26, 27 with electrodes 28 is shown in Fig. 4. In a further modification, Fig. 10, the waveguides 50, 51 are connected by a short length of guide 55, adjustable electrodes being formed by pairs of screws 56, 57 passing through the walls of the coupling guide 55. The discharge element uses no keep-alive potential.
GB3264652A 1952-12-23 1952-12-23 Improvements in or relating to duplexing equipment for radar systems and the like Expired GB728090A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3264652A GB728090A (en) 1952-12-23 1952-12-23 Improvements in or relating to duplexing equipment for radar systems and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3264652A GB728090A (en) 1952-12-23 1952-12-23 Improvements in or relating to duplexing equipment for radar systems and the like

Publications (1)

Publication Number Publication Date
GB728090A true GB728090A (en) 1955-04-13

Family

ID=10341876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3264652A Expired GB728090A (en) 1952-12-23 1952-12-23 Improvements in or relating to duplexing equipment for radar systems and the like

Country Status (1)

Country Link
GB (1) GB728090A (en)

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