发明名称 |
Ultra-wideband pulse generator and method thereof |
摘要 |
Provided is an ultra-wideband pulse generator using a digital scheme. The ultra-wideband pulse generator and a method for generating an ultra-wideband pulse therein can easily generate various ultra-wideband pulses having a random center frequency and bandwidth according to digital control schemes in a pulse-based ultra-wideband wireless communication system. The ultra-wideband pulse generator includes: a pulse waveform converting block for converting digital pulse waveform information on a desired ultra-wideband pulse into pulse waveform information having positive and negative signs; an unit pulse generating block for multiplying the converted pulse waveform information by a preset short-width pulse and amplifying the resulting pulses according to gain information of the desired ultra-wideband pulse; a pulse waveform arranging block for arranging the amplified pulses at predetermined delayed intervals; and a pulse waveform shaping block for summing the arranged pulses into a single pulse and integrating the single pulse to output the desired ultra-wideband pulse. |
申请公布号 |
US8204097(B2) |
申请公布日期 |
2012.06.19 |
申请号 |
US20070444881 |
申请日期 |
2007.06.26 |
申请人 |
OH MI-KYUNG;KIM JAE-YOUNG;PARK KWANG-ROH;ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
OH MI-KYUNG;KIM JAE-YOUNG;PARK KWANG-ROH |
分类号 |
H04B1/00;H04B1/69;H04L27/00 |
主分类号 |
H04B1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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