ant01.htm

移动通信信道建模、信源和信道编码、扩频调制技术、同步技术、分集和信道均衡技术、多 用户检测技术、智能天线技术、无线资源管理技术、 ... 本书将全面介绍以上各种技术

                        class=unnamed1><FONT face=仿宋_GB2312 
                        size=3>8°</FONT></SPAN></FONT></DIV></TD></TR>
                    <TR>
                      <TD width="64%"><FONT face=仿宋_GB2312 size=3>水平面<SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 size=3>-10dB Power  
                        Beamwidth<BR>Horizontal Plane -10dB Power Beamwidth  
                        </FONT></SPAN></FONT></TD>
                      <TD width="36%">
                        <DIV align=center><FONT face=仿宋_GB2312 size=3><SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 
                        size=3>125°</FONT></SPAN></FONT></DIV></TD></TR>
                    <TR>
                      <TD width="64%"><FONT face=仿宋_GB2312 size=3>阻抗<SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 
                        size=3>Impedance</FONT></SPAN></FONT></TD>
                      <TD width="36%">
                        <DIV align=center><FONT face=仿宋_GB2312 size=3><SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 size=3>50 <SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 
                        size=3>Ohm</FONT></SPAN> 
                    </FONT></SPAN></FONT></DIV></TD></TR>
                    <TR>
                      <TD width="64%"><FONT face=仿宋_GB2312 size=3>回波损耗<SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 size=3>Return Loss  
                        870-960 MHz</FONT></SPAN></FONT></TD> 
                      <TD width="36%">
                        <DIV align=center><FONT face=仿宋_GB2312 size=3><SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 size=3>316 <SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 
                        size=3>dB</FONT></SPAN> 
</FONT></SPAN></FONT></DIV></TD></TR>
                    <TR>
                      <TD width="64%"><FONT face=仿宋_GB2312 size=3>前后比<SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 size=3>Front to Back  
                        Ratio</FONT></SPAN></FONT></TD>
                      <TD width="36%">
                        <DIV align=center><FONT face=仿宋_GB2312 size=3><SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 size=3>325 <SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 
                        size=3>dB</FONT></SPAN> 
</FONT></SPAN></FONT></DIV></TD></TR>
                    <TR>
                      <TD width="64%"><FONT face=仿宋_GB2312 size=3><SPAN 
                        class=unnamed1>端口最大输入功率<FONT face=仿宋_GB2312 size=3>Max  
                        Input Power per port</FONT></SPAN></FONT></TD> 
                      <TD width="36%">
                        <DIV align=center><FONT face=仿宋_GB2312 size=3><SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 size=3>150 <SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 
                        size=3>W</FONT></SPAN> </FONT></SPAN></FONT></DIV></TD></TR>
                    <TR>
                      <TD width="64%" height=21><FONT face=仿宋_GB2312 
                        size=3><SPAN class=unnamed1><FONT face=仿宋_GB2312 
                        size=3>Electrical Downtilt</FONT></SPAN></FONT></TD>
                      <TD width="36%" height=21>
                        <DIV align=center><FONT face=仿宋_GB2312 size=3><SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 size=3>1 to  
                        10°</FONT></SPAN></FONT></DIV></TD></TR>
                    <TR>
                      <TD width="64%" height=21><FONT face=仿宋_GB2312 
                        size=3><SPAN class=unnamed1><FONT face=仿宋_GB2312 
                        size=3>Downtilt Setting Accuracy</FONT></SPAN></FONT></TD> 
                      <TD width="36%" height=21>
                        <DIV align=center><FONT face=仿宋_GB2312 size=3><SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 size=3>±  
                        0.5°</FONT></SPAN></FONT></DIV></TD></TR>
                    <TR>
                      <TD colSpan=2 height=21>
                        <DIV align=left><FONT face=仿宋_GB2312 size=3></FONT><FONT 
                        face=仿宋_GB2312 color=#0000cc size=3>电性能<SPAN 
                        class=unnamed1>(Band 2)</SPAN></FONT></DIV></TD></TR> 
                    <TR>
                      <TD width="64%"><FONT face=仿宋_GB2312 
                      size=3>增益Gain</FONT></TD>
                      <TD width="36%" height=21>
                        <DIV align=center><FONT face=仿宋_GB2312 size=3><SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 size=3>16<SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 size=3><SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 
                        size=3>dBi</FONT></SPAN></FONT></SPAN></FONT></SPAN></FONT></DIV></TD></TR>
                    <TR>
                      <TD width="64%"><FONT face=仿宋_GB2312 size=3>频率范围<SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 size=3>Frequency  
                        Range</FONT></SPAN></FONT></TD>
                      <TD width="36%" height=21>
                        <DIV align=center><FONT face=仿宋_GB2312 size=3><SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 size=3>1710-1880 MHz 
                        </FONT></SPAN></FONT></DIV></TD></TR>
                    <TR>
                      <TD width="64%"><FONT face=仿宋_GB2312 size=3>双极化<SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 size=3>Polarisation  
                        Dual</FONT></SPAN></FONT></TD>
                      <TD width="36%" height=21>
                        <DIV align=center><FONT face=仿宋_GB2312 size=3><SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 size=3>Slant ±  
                        45°</FONT></SPAN></FONT></DIV></TD></TR>
                    <TR>
                      <TD width="64%"><FONT face=仿宋_GB2312 size=3>端口隔离度<SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 size=3>Isolation  
                        between ports</FONT></SPAN></FONT></TD> 
                      <TD width="36%" height=21>
                        <DIV align=center><FONT face=仿宋_GB2312 size=3><SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 size=3>330 dB 
                        </FONT></SPAN></FONT></DIV></TD></TR>
                    <TR>
                      <TD width="64%" height=16><FONT face=仿宋_GB2312 
                        size=3>水平平面<SPAN class=unnamed1><FONT face=仿宋_GB2312 
                        size=3>-3dB 功率角 <BR>Horizontal Plane -3dB Power  
                        Beamwidth </FONT></SPAN></FONT></TD>
                      <TD width="36%" height=21>
                        <DIV align=center><FONT face=仿宋_GB2312 size=3><SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 
                        size=3>65°</FONT></SPAN></FONT></DIV></TD></TR>
                    <TR>
                      <TD width="64%"><FONT face=仿宋_GB2312 size=3>垂直<SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 
                        size=3>平</FONT></SPAN>面<SPAN class=unnamed1><FONT 
                        face=仿宋_GB2312 size=3>-3dB <SPAN class=unnamed1><FONT  
                        face=仿宋_GB2312 size=3>功率角</FONT></SPAN><BR>Vertical  
                        Plane -3dB Power Beamwidth <BR></FONT></SPAN></FONT></TD> 
                      <TD width="36%" height=21>
                        <DIV align=center><FONT face=仿宋_GB2312 size=3><SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 
                        size=3>8°</FONT></SPAN></FONT></DIV></TD></TR>
                    <TR>
                      <TD width="64%"><FONT face=仿宋_GB2312 size=3>水平面<SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 size=3>-10dB Power  
                        Beamwidth<BR>Horizontal Plane -10dB Power Beamwidth  
                        </FONT></SPAN></FONT></TD>
                      <TD width="36%" height=21>
                        <DIV align=center><FONT face=仿宋_GB2312 size=3><SPAN 
                        class=unnamed1><FONT face=仿宋_GB2312 
                        size=3>120°</FONT></SPAN></FONT></DIV></TD></TR>
                    <TR>