METHOD OF PRODUCING A QPSK SIGNAL,申请号EP19900117971-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	METHOD OF PRODUCING A QPSK SIGNAL
摘要
申请公布号	EP0422417(A3)	申请公布日期	1992.06.17
申请号	EP19900117971	申请日期	1990.09.17
申请人	ANT NACHRICHTENTECHNIK GMBH	发明人	ALBERTY, MICHAEL, DIPL.-ING.
分类号	H04L27/20;(IPC1-7):H04L27/20	主分类号	H04L27/20
代理机构		代理人
主权项
地址

您可能感兴趣的专利

LINE ASSIGNMENT CONTROL SYSTEM

CONTROL DEVICE FOR TURBINE PLANT USING HOT WATER

VOICE DIAL TELEPHONE SET

METHOD OF FIRING AND PROCESSING GREEN TEA

DECODER FOR RUN LENGTH LIMITED CODE

SIGNAL GENERATING CIRCUIT

ORIENTATION DEVICE OF MAGNETIC FIELD FOR HARD DISK

MAGNETIC RECORDING MEDIUM

MAGNETIC BUBBLE MEMORY DEVICE

LOCK MECHANISM CONTROLLING METHOD FOR FLOPPY DISC DEVICE

DETECTOR FOR TERMINATION OF CASSETTE TAPE

INDEX ORDER EDITING FILE DEVICE

MAGNETIC RECORDING FLEXIBLE DISK

SYSTEM FOR MEASURING IMPEDANCE OF MATRIX SHAPED ELEMENT

ABNORMALITY DIAGNOSING APPARATUS

INCLINATION DISPLACEMENT DETECTOR

OPTICAL SHUTTER ELEMENT

METHOD OF CONTROLLING NUMBER OF IDLE REVOLUTIONS OF ELECTRONIC CONTROL ENGINE

METHOD OF CONTROLLING AIR-FUEL RATIO OF ENGINE

FUEL INJECTION VALVE