uwb通信入门文献

Camilla

【文件名】:06526@52RD_00843135.rar
【格　式】:rar
【大　小】:344K
【简　介】:Abstract—Attractive features of time-hopping spread-spectrum
multiple-access systems employing impulse signal technology are
outlined, and emerging design issues are described. Performance of
such communications systems in terms of achievable transmission
rate and multiple-access capability are estimated for both analog
and digital data modulation formats under ideal multiple-access
channel conditions.
【目　录】:
I. INTRODUCTION TO IMPULSE RADIO SYSTEMS
II. TIME-HOPPING FORMAT USING IMPULSES
III. ANALOG IMPULSE RADIO MULTIPLE-ACCESS RECEIVER (AIRMA)
IV. DIGITAL IMPULSE RADIO MULTIPLE-ACCESS RECEIVER (DIRMA)
VI. PERFORMANCE COMPARISONS AND CONCLUSIONS

Camilla

【文件名】:06526@52RD_00604944.rar
【格　式】:rar
【大　小】:553K
【简　介】:Abstract- An ultra-wide bandwidth (UWB) signal p r o p
agation experiment is performed in a typical modern offlce
building i n order to characterize the U W B signal propaga-
tion channel. The bandwidth of the signal used in this ex-
periment is in excess of one GHz. Robustness of the U W B
signal to fades i s quantified through histogram and cumula-
tive distribution of the received energy in various locations
of the building. The results show that U W B signal does not
suffer fades.
【目　录】:
I. INTRODUCTION
11. EXPERIMENTAL DESIGN AND MEASUREMENT
111. RESULTS
Iv. ROBUSTNESS OF THE UWB SIGNAL TO FADES
V. CONCLUSIONS
APPARATUS

Camilla

【文件名】:06526@52RD_00660796.rar
【格　式】:rar
【大　小】:92K
【简　介】:Abstract— Impulse radio, a form of ultra-wide bandwidth
(UWB) spread-spectrum signaling, has properties that make it
a viable candidate for short-range communications in dense
multipath environments. This letter describes the characteristics
of impulse radio using a modulation format that can be supported
by currently available impulse signal technology and gives
analytical estimates of its multiple-access capability under ideal
multiple-access channel conditions.
【目　录】:
I. A RATIONALE FOR IMPULSE RADIO
II. MULTIPLE-ACCESS TECHNIQUES
III. IMPULSE RADIO RECEIVER SIGNAL PROCESSING
IV. MULTIPLE-ACCESS PERFORMANCE
V. A PERFORMANCE EVALUATION EXAMPLE
VI. COMMENTS ON SEQUENCE DESIGN
VII. A CLOSING COMMENT