JPH0126512B2 - - Google Patents

Info

Publication number
JPH0126512B2
JPH0126512B2 JP6122582A JP6122582A JPH0126512B2 JP H0126512 B2 JPH0126512 B2 JP H0126512B2 JP 6122582 A JP6122582 A JP 6122582A JP 6122582 A JP6122582 A JP 6122582A JP H0126512 B2 JPH0126512 B2 JP H0126512B2
Authority
JP
Japan
Prior art keywords
phase
modulation
circuit
signal
output
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
JP6122582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58178273A (ja
Inventor
Osamu Okamoto
Naoto Ooshida
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.)
NEC Corp
Original Assignee
Nippon Electric Co 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP6122582A priority Critical patent/JPS58178273A/ja
Publication of JPS58178273A publication Critical patent/JPS58178273A/ja
Publication of JPH0126512B2 publication Critical patent/JPH0126512B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/08—Systems for determining direction or position line
    • G01S1/14—Systems for determining direction or position line using amplitude comparison of signals transmitted simultaneously from antennas or antenna systems having differently oriented overlapping directivity-characteristics

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Amplitude Modulation (AREA)
JP6122582A 1982-04-13 1982-04-13 変調回路 Granted JPS58178273A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6122582A JPS58178273A (ja) 1982-04-13 1982-04-13 変調回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6122582A JPS58178273A (ja) 1982-04-13 1982-04-13 変調回路

Publications (2)

Publication Number Publication Date
JPS58178273A JPS58178273A (ja) 1983-10-19
JPH0126512B2 true JPH0126512B2 (enrdf_load_stackoverflow) 1989-05-24

Family

ID=13165048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6122582A Granted JPS58178273A (ja) 1982-04-13 1982-04-13 変調回路

Country Status (1)

Country Link
JP (1) JPS58178273A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179367A (ja) * 1982-04-15 1983-10-20 Nec Corp 位相補償回路
JP2011203076A (ja) * 2010-03-25 2011-10-13 Toshiba Corp Ｉｌｓ装置

Also Published As

Publication number Publication date
JPS58178273A (ja) 1983-10-19

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