[go: up one dir, main page]

HK1000751B - Transition generating between on and off states of a radio frequency transmitter - Google Patents

Transition generating between on and off states of a radio frequency transmitter Download PDF

Info

Publication number
HK1000751B
HK1000751B HK97102291.6A HK97102291A HK1000751B HK 1000751 B HK1000751 B HK 1000751B HK 97102291 A HK97102291 A HK 97102291A HK 1000751 B HK1000751 B HK 1000751B
Authority
HK
Hong Kong
Prior art keywords
states
radio frequency
frequency transmitter
transition generating
transition
Prior art date
Application number
HK97102291.6A
Other languages
Chinese (zh)
Other versions
HK1000751A1 (en
Inventor
J Walczak Thomas
I Greene Robert
V Cahill Stephen
W Diehl John
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of HK1000751B publication Critical patent/HK1000751B/en
Publication of HK1000751A1 publication Critical patent/HK1000751A1/en

Links

HK97102291A 1991-07-22 1997-12-01 Transition generating between on and off states of a radio frequency transmitter HK1000751A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73349491A 1991-07-22 1991-07-22
US733494 1991-07-22

Publications (2)

Publication Number Publication Date
HK1000751B true HK1000751B (en) 1998-04-24
HK1000751A1 HK1000751A1 (en) 1998-04-24

Family

ID=24947839

Family Applications (1)

Application Number Title Priority Date Filing Date
HK97102291A HK1000751A1 (en) 1991-07-22 1997-12-01 Transition generating between on and off states of a radio frequency transmitter

Country Status (8)

Country Link
US (1) US5621763A (en)
JP (1) JP3269559B2 (en)
KR (1) KR100198042B1 (en)
CA (1) CA2087845C (en)
GB (1) GB2263596B (en)
HK (1) HK1000751A1 (en)
MX (1) MX9204295A (en)
WO (1) WO1993002519A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2289386B (en) * 1994-04-28 1998-12-30 Motorola Ltd Radio transmitter and method of control of transmit power increase
GB2309342B (en) * 1996-01-18 2000-08-23 Motorola Israel Ltd Linear transmitter and method of operation
US6122500A (en) * 1996-01-24 2000-09-19 Ericsson, Inc. Cordless time-duplex phone with improved hearing-aid compatible mode
FR2767013B1 (en) * 1997-07-31 1999-10-01 Alsthom Cge Alcatel METHOD AND DEVICE FOR MONITORING THE ENVELOPE OF A RADIO SIGNAL
GB2335122A (en) * 1998-03-05 1999-09-08 Motorola Gmbh Transmitter adapted to reduce adjacent channel interference
FR2781323B1 (en) * 1998-07-16 2000-08-18 Alsthom Cge Alcatel TRANSMISSION PROCESS IN SUCCESSIVE WINDOWS
US6393079B1 (en) 1998-07-28 2002-05-21 Motorola, Inc. Transient-suppressing mode switch
US6144862A (en) * 1998-07-28 2000-11-07 Motorola, Inc. Pulse-shaping look-up table with transient suppression
US7027498B2 (en) * 2001-01-31 2006-04-11 Cyntrust Communications, Inc. Data adaptive ramp in a digital filter
US7986932B1 (en) 2002-11-19 2011-07-26 National Semiconductor Corporation Fixed point FIR filter with adaptive truncation and clipping and wireless mobile station using same
EP1489755A1 (en) * 2003-06-18 2004-12-22 Nokia Corporation Method of controlling transmission power and subscriber equipment
US7720448B2 (en) * 2003-12-30 2010-05-18 Freescale Semiconductor, Inc. Signal generation power management control system for portable communications device and method of using same
JP5169689B2 (en) * 2008-02-14 2013-03-27 富士通株式会社 Communication device
CN102257843B (en) * 2008-12-19 2015-05-27 日本电气株式会社 Base station, wireless communication system, base station control method, wireless communication method, control program, and mobile station
KR20120018266A (en) 2010-08-20 2012-03-02 삼성전자주식회사 Method and apparatus for controlling power amplifier consumption power of base station in wireless communication system using orthogonal frequency division multiple access
CN105372639B (en) * 2015-12-07 2018-08-17 扬州海科电子科技有限公司 A kind of wireless pulses R-T unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB445668A (en) * 1934-08-04 1936-04-16 Telefunken Gmbh Improvements in or relating to high frequency telegraph transmitters
JPS57201351A (en) * 1981-06-03 1982-12-09 Nec Corp Digital burst signal communicating system
JPS60256235A (en) * 1984-06-01 1985-12-17 Nec Corp Multiplex communication system with single carrier and single channel

Similar Documents

Publication Publication Date Title
AU4140297A (en) Arrangements and methods for generating a radio frequency signal
HK1000751B (en) Transition generating between on and off states of a radio frequency transmitter
AU5454390A (en) Radio transmitter capable of compensating for a frequency characteristic of an antenna and/or a coupling circuit
GB2263596B (en) Transition generating between on and off states of a radio frequency transmitter
GB2277010B (en) A method of generation and demodulation of modulated signals and radio transmitters and receivers using the method
GB2284103B (en) Apparatus and method for varying the coupling of a radio frequency signal
AU635773B2 (en) Transmitters and transmitter circuits
AU2160192A (en) Radio frequency communications system
AU6264094A (en) Frequency synthesizer
IL102817A0 (en) Radio receiver and transmitter
AU7025794A (en) FSK transmitter
AU5771496A (en) Radio frequency coupler
GB2260044B (en) A radio frequency transmission circuit
AU4353189A (en) Multiple radio frequency single receiver radar operation
AU6651994A (en) Method for starting a radio transmitter and a radio transmitter
AU654859B2 (en) PCM subcode communications technique between a regional radio transmitter/receiver and a regional switching center
AU3183093A (en) Transmitter tuning
AU654193B2 (en) Radio receiver capable of suppressing a frequency drift in an intermediate frequency
AU3796289A (en) Frequency modulator
AU6339494A (en) Radio telephone frequency redefinition
EP0655850A3 (en) Transmission and reception of a digital information signal.
AU2863489A (en) Transmitter having pll circuit
DE59303603D1 (en) Combined radio transmitter and receiver with a PLL circuit
AU2564992A (en) High frequency converter
AU104615S (en) A transmitter and receiver for microwave communications