Thanks. From circuit and TML point, it is easy to understand. Analog to the electromagnetic wave hit another matter, if the wave impedance of new matter is different, there will be refelection. what about the wave in circuit, will it hit the surface of resistor. will the resistor show itself as a wave impedance? it sounds silly Thanks. At 2012-08-16 20:26:02,"steve weir" <weirsi@xxxxxxxxxx> wrote: >Almost any text on signal integrity deals with this subject matter. > >Steve. >On 8/16/2012 5:12 AM, Tesla wrote: >> Hi, expert >> >> In RF Circuit or signal integrity text book, it tell us if the load >> impedance do not equal transmission line charateritic impedance,the >> reflection will occur. >> But how did we explain this reflection in the aspect of wave? >> Did the resistor show himself a boundary condition? >> Could some recommand some documents or text book on this subject? >> >> Thanks >> >> Tesla. >> ------------------------------------------------------------------ >> To unsubscribe from si-list: >> si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field >> >> or to administer your membership from a web page, go to: >> //www.freelists.org/webpage/si-list >> >> For help: >> si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field >> >> >> List forum is accessible at: >> http://tech.groups.yahoo.com/group/si-list >> >> List archives are viewable at: >> //www.freelists.org/archives/si-list >> >> Old (prior to June 6, 2001) list archives are viewable at: >> http://www.qsl.net/wb6tpu >> >> >> > > >-- >Steve Weir >IPBLOX, LLC >150 N. Center St. #211 >Reno, NV 89501 >www.ipblox.com > >(775) 299-4236 Business >(866) 675-4630 Toll-free >(707) 780-1951 Fax > >All contents Copyright (c)2012 IPBLOX, LLC. All Rights Reserved. >This e-mail may contain confidential material. >If you are not the intended recipient, please destroy all records >and notify the sender. > >------------------------------------------------------------------ >To unsubscribe from si-list: >si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field > >or to administer your membership from a web page, go to: >//www.freelists.org/webpage/si-list > >For help: >si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field > > >List forum is accessible at: > http://tech.groups.yahoo.com/group/si-list > >List archives are viewable at: > //www.freelists.org/archives/si-list > >Old (prior to June 6, 2001) list archives are viewable at: > http://www.qsl.net/wb6tpu > > ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List forum is accessible at: http://tech.groups.yahoo.com/group/si-list List archives are viewable at: //www.freelists.org/archives/si-list Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu