Nov 2, 2005 #1 P Pushhead Full Member level 4 Joined Jan 19, 2005 Messages 198 Helped 20 Reputation 40 Reaction score 10 Trophy points 1,298 Activity points 1,870 Hi All, Can anyone direct me to information about ferroelectric materials for microwave/antenna applications ? Anything will help - Basics, Analysis, applications etc. Tnx alot, P.
Hi All, Can anyone direct me to information about ferroelectric materials for microwave/antenna applications ? Anything will help - Basics, Analysis, applications etc. Tnx alot, P.
Nov 3, 2005 #2 P purushottam Member level 2 Joined Oct 25, 2005 Messages 43 Helped 5 Reputation 10 Reaction score 3 Trophy points 1,288 Activity points 1,555 for a start you can search for BSt(barium strontium titanate) phase shifters in google.
Nov 3, 2005 #3 E electronics_kumar Advanced Member level 2 Joined Nov 29, 2004 Messages 657 Helped 34 Reputation 68 Reaction score 9 Trophy points 1,298 Location Tamilnadu Activity points 5,552 i think it is corect to say as ferromagnetic/ferrites rather than as ferro electric materials since we refering microwave .
i think it is corect to say as ferromagnetic/ferrites rather than as ferro electric materials since we refering microwave .
Nov 3, 2005 #4 knmaheshy2k Member level 1 Joined Oct 14, 2005 Messages 37 Helped 7 Reputation 14 Reaction score 5 Trophy points 1,288 Activity points 1,657 Hi, have a look at these.... **broken link removed** **broken link removed** https://www.uam.es/otroscentros/inc/grupos/memoria/jgonzalo.html i hope this helps u.... happy learning....
Hi, have a look at these.... **broken link removed** **broken link removed** https://www.uam.es/otroscentros/inc/grupos/memoria/jgonzalo.html i hope this helps u.... happy learning....
Nov 6, 2005 #5 P Pushhead Full Member level 4 Joined Jan 19, 2005 Messages 198 Helped 20 Reputation 40 Reaction score 10 Trophy points 1,298 Activity points 1,870 Ok, Thanks. What about some ferroelectric materials applications in the microwave/antenna field ? Has anyone tried anything like that here? P.
Ok, Thanks. What about some ferroelectric materials applications in the microwave/antenna field ? Has anyone tried anything like that here? P.
Nov 9, 2005 #6 E electronics_kumar Advanced Member level 2 Joined Nov 29, 2004 Messages 657 Helped 34 Reputation 68 Reaction score 9 Trophy points 1,298 Location Tamilnadu Activity points 5,552 ferrite antennas are used in household AM reception
Nov 9, 2005 #7 Z zampanampa Junior Member level 3 Joined Mar 12, 2002 Messages 30 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,286 Activity points 190 Ferroelectrics (BST-based) are claimed for tunable components in microwave: tunable filters, tunable phase shifters, tunable antennas, etc. Here some related links: http://www.paratek.com/ http://www.agilematerials.com/ **broken link removed** If you have more detailed questions, feel free to ask. Several IEEE articles exists about this topic. Added after 4 minutes: Here a document!
Ferroelectrics (BST-based) are claimed for tunable components in microwave: tunable filters, tunable phase shifters, tunable antennas, etc. Here some related links: http://www.paratek.com/ http://www.agilematerials.com/ **broken link removed** If you have more detailed questions, feel free to ask. Several IEEE articles exists about this topic. Added after 4 minutes: Here a document!
Dec 3, 2005 #8 V vz Newbie level 1 Joined Dec 3, 2005 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,288 Hi Fi All! Where I can by Ferroelectric materials (many properties and many profiles, plates rings, remanent polarisation etc...)? vz
Hi Fi All! Where I can by Ferroelectric materials (many properties and many profiles, plates rings, remanent polarisation etc...)? vz