JPS5856557A - 遅延検波回路を備えた受信機 - Google Patents

遅延検波回路を備えた受信機

Info

Publication number
JPS5856557A
JPS5856557A JP56153889A JP15388981A JPS5856557A JP S5856557 A JPS5856557 A JP S5856557A JP 56153889 A JP56153889 A JP 56153889A JP 15388981 A JP15388981 A JP 15388981A JP S5856557 A JPS5856557 A JP S5856557A
Authority
JP
Japan
Prior art keywords
circuit
signal
output signal
frequency
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.)
Granted
Application number
JP56153889A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6347180B2 (enrdf_load_stackoverflow
Inventor
Yoshifumi Toda
戸田 善文
Hisahiro Koga
古賀 寿浩
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56153889A priority Critical patent/JPS5856557A/ja
Publication of JPS5856557A publication Critical patent/JPS5856557A/ja
Publication of JPS6347180B2 publication Critical patent/JPS6347180B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/10Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14Demodulator circuits; Receiver circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP56153889A 1981-09-30 1981-09-30 遅延検波回路を備えた受信機 Granted JPS5856557A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56153889A JPS5856557A (ja) 1981-09-30 1981-09-30 遅延検波回路を備えた受信機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56153889A JPS5856557A (ja) 1981-09-30 1981-09-30 遅延検波回路を備えた受信機

Publications (2)

Publication Number Publication Date
JPS5856557A true JPS5856557A (ja) 1983-04-04
JPS6347180B2 JPS6347180B2 (enrdf_load_stackoverflow) 1988-09-20

Family

ID=15572322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56153889A Granted JPS5856557A (ja) 1981-09-30 1981-09-30 遅延検波回路を備えた受信機

Country Status (1)

Country Link
JP (1) JPS5856557A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6347180B2 (enrdf_load_stackoverflow) 1988-09-20

Similar Documents

Publication Publication Date Title
US5446421A (en) Local oscillator phase noise cancelling modulation technique
US6317589B1 (en) Radio receiver and method of operation
US4252995A (en) Radio broadcasting system with transmitter identification
JP2621657B2 (ja) デュアル・モード自動周波数制御
EP0546088B1 (en) Frequency modulated synthesizer using low frequency offset mixed vco
US6195400B1 (en) Two-mode demodulating apparatus
US6717981B1 (en) Transmitter image suppression in TDD transceivers
JPS5881363A (ja) 直接変調周波数変調デ−タ受信機
JPH1117750A (ja) 自動周波数制御装置
JPS5934742A (ja) 乱れた伝搬媒質における高周波無線通信に用いられるクロツク周波数回復装置
CN112152956A (zh) 一种基带信号跟踪的单边带解调方法
US20030031273A1 (en) Quadrature gain and phase imbalance correction in a receiver
EP0883237A1 (en) Radio receiver and method of operation
US4528526A (en) PSK modulator with noncollapsable output for use with a PLL power amplifier
JP2003526247A (ja) 低コスト・低電力アナログトランシーバー
JPS5856557A (ja) 遅延検波回路を備えた受信機
EP1643635A2 (en) Demodulator for use in wireless communications and receiver, method and terminal using it
US20040076241A1 (en) Method for reducing transmissions in boundary zones, in amplitude modulation transmitters operating in digital mode
JPH09505973A (ja) 閾値拡大fm復調器およびこれを具える受信機
JPH11122121A (ja) 送信機
JPS60119156A (ja) Msk直交同期検波回路
JPS60176353A (ja) 受信周波数補正方式
KR100285756B1 (ko) 무선전송장비에서캐리어트래킹장치
JP2002353835A (ja) 受信器
JPH0464217B2 (enrdf_load_stackoverflow)