Oct 20, 2010 #1 B bajusaya Newbie level 3 Joined Jul 16, 2010 Messages 3 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,297 i would like to ask what is frequency ratio?its application?the range of frequency ratio ? and what is application of dual frequency antenna? tq ...help me
i would like to ask what is frequency ratio?its application?the range of frequency ratio ? and what is application of dual frequency antenna? tq ...help me
Oct 20, 2010 #2 M mkonca Full Member level 1 Joined Apr 25, 2010 Messages 97 Helped 23 Reputation 46 Reaction score 23 Trophy points 1,288 Location Cyprus Activity points 1,796 Come on man! why are u trying to get other people to do your HW for u? Try to use your logic. For example every cell phone antenna these days is at least dual band. (for 3G, GSM, etc..)
Come on man! why are u trying to get other people to do your HW for u? Try to use your logic. For example every cell phone antenna these days is at least dual band. (for 3G, GSM, etc..)
Oct 21, 2010 #3 B bajusaya Newbie level 3 Joined Jul 16, 2010 Messages 3 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,297 thanks a lot..actually im just 13 years old..i just hear my aunt talk about that..so, i want to know what's that...tq...
thanks a lot..actually im just 13 years old..i just hear my aunt talk about that..so, i want to know what's that...tq...
Nov 16, 2010 #4 B Blessy Newbie level 2 Joined Nov 15, 2010 Messages 2 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,289 As I know, the application for dual antenna is in one cellular phone which can used for CDMA and GSM