JPS6115617B2 - - Google Patents

Info

Publication number
JPS6115617B2
JPS6115617B2 JP9518378A JP9518378A JPS6115617B2 JP S6115617 B2 JPS6115617 B2 JP S6115617B2 JP 9518378 A JP9518378 A JP 9518378A JP 9518378 A JP9518378 A JP 9518378A JP S6115617 B2 JPS6115617 B2 JP S6115617B2
Authority
JP
Japan
Prior art keywords
equation
filter
output
real
filters
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
JP9518378A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5521676A (en
Inventor
Akira Kanemasa
Rikio Maruta
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 JP9518378A priority Critical patent/JPS5521676A/ja
Publication of JPS5521676A publication Critical patent/JPS5521676A/ja
Publication of JPS6115617B2 publication Critical patent/JPS6115617B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00Networks using digital techniques
    • H03H17/02Frequency selective networks

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Complex Calculations (AREA)
JP9518378A 1978-08-03 1978-08-03 Polyphase digital filter Granted JPS5521676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9518378A JPS5521676A (en) 1978-08-03 1978-08-03 Polyphase digital filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9518378A JPS5521676A (en) 1978-08-03 1978-08-03 Polyphase digital filter

Publications (2)

Publication Number Publication Date
JPS5521676A JPS5521676A (en) 1980-02-15
JPS6115617B2 true JPS6115617B2 (enrdf_load_stackoverflow) 1986-04-25

Family

ID=14130629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9518378A Granted JPS5521676A (en) 1978-08-03 1978-08-03 Polyphase digital filter

Country Status (1)

Country Link
JP (1) JPS5521676A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5521676A (en) 1980-02-15

Similar Documents

Publication Publication Date Title
EP0323675B1 (en) An arrangement for generating an SSB signal
US3573380A (en) Single-sideband modulation system
US4468794A (en) Digital coherent detector
EP1179787A1 (en) Fast calculation apparatus for carrying out a forward and an inverse transform
US3971927A (en) Modular discrete cosine transform system
US3808412A (en) Fft filter bank for simultaneous separation and demodulation of multiplexed signals
EP1708363A2 (en) Interpolation and decimation filters with polyphase configurations
US4794556A (en) Method and apparatus for sampling in-phase and quadrature components
JPS6115617B2 (enrdf_load_stackoverflow)
Sundararajan Multirate Digital Signal Processing
JPS6255334B2 (enrdf_load_stackoverflow)
JPS6115616B2 (enrdf_load_stackoverflow)
Terrell et al. A digital block-processor for SSB-FDM modulation and demodulation
US4006353A (en) Signal multiplier devices
Constantinides et al. An efficient and modular transmultiplexer design
US6493358B1 (en) Apparatus and method for demultiplexing a frequency division multiplexed input signal and polyphase digital filter network therefor
JPS6324333B2 (enrdf_load_stackoverflow)
JPS6255335B2 (enrdf_load_stackoverflow)
Ismail New z-domain continued fraction expansions
US7242326B1 (en) Sample rate conversion combined with filter
JPS5831061B2 (ja) デイジタル処理による単側帯波周波数分割多重方式
JPH06311134A (ja) 直交周波数分割多重信号発生器
JPH05216496A (ja) 帯域分割フィルタ
Corden et al. Fast transform based complex transmultiplexer algorithm for multiband quadrature digital modulation schemes
JPS6331975B2 (enrdf_load_stackoverflow)