JPS6229936B2 - - Google Patents

Info

Publication number
JPS6229936B2
JPS6229936B2 JP53028962A JP2896278A JPS6229936B2 JP S6229936 B2 JPS6229936 B2 JP S6229936B2 JP 53028962 A JP53028962 A JP 53028962A JP 2896278 A JP2896278 A JP 2896278A JP S6229936 B2 JPS6229936 B2 JP S6229936B2
Authority
JP
Japan
Prior art keywords
antenna
level
antennas
couplers
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
JP53028962A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54121017A (en
Inventor
Yukitsuna Furuya
Shuji Murakami
Ichiro Takase
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 JP2896278A priority Critical patent/JPS54121017A/ja
Publication of JPS54121017A publication Critical patent/JPS54121017A/ja
Publication of JPS6229936B2 publication Critical patent/JPS6229936B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0817—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection
    • H04B7/082—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection selecting best antenna path

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2896278A 1978-03-13 1978-03-13 Reception level comparator device Granted JPS54121017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2896278A JPS54121017A (en) 1978-03-13 1978-03-13 Reception level comparator device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2896278A JPS54121017A (en) 1978-03-13 1978-03-13 Reception level comparator device

Publications (2)

Publication Number Publication Date
JPS54121017A JPS54121017A (en) 1979-09-19
JPS6229936B2 true JPS6229936B2 (enrdf_load_stackoverflow) 1987-06-29

Family

ID=12263031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2896278A Granted JPS54121017A (en) 1978-03-13 1978-03-13 Reception level comparator device

Country Status (1)

Country Link
JP (1) JPS54121017A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5097304A (en) * 1986-10-07 1992-03-17 Canon Kabushiki Kaisha Image reading device with voltage biases

Also Published As

Publication number Publication date
JPS54121017A (en) 1979-09-19

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