Mar 5, 2015 #1 F Fairy&cutie Newbie level 5 Joined Feb 25, 2015 Messages 8 Helped 1 Reputation 2 Reaction score 1 Trophy points 3 Activity points 45 hey i have design a microstrip patch antenna at freq 2.45GHz using guide from balanis book for antenna theory. my results are best coming at 2.4 GHz not at 2.45, what could be the possible error.
hey i have design a microstrip patch antenna at freq 2.45GHz using guide from balanis book for antenna theory. my results are best coming at 2.4 GHz not at 2.45, what could be the possible error.
Mar 9, 2015 #2 A akhilpaulv Full Member level 2 Joined Apr 20, 2013 Messages 136 Helped 7 Reputation 14 Reaction score 7 Trophy points 1,298 Location Thrissur, India Activity points 2,051 reduce the width of the antenna for optimization . it may occur due to the boundary conditions, feeding points...etc
reduce the width of the antenna for optimization . it may occur due to the boundary conditions, feeding points...etc
Mar 9, 2015 #3 tony_lth Advanced Member level 5 Joined Jul 28, 2010 Messages 2,088 Helped 377 Reputation 756 Reaction score 368 Trophy points 1,363 Location Beijing Activity points 12,641 theory is always different from simulation, you should rely on momentum simulation, and keep some placeholder for tuning
theory is always different from simulation, you should rely on momentum simulation, and keep some placeholder for tuning
Mar 14, 2015 #4 F Fairy&cutie Newbie level 5 Joined Feb 25, 2015 Messages 8 Helped 1 Reputation 2 Reaction score 1 Trophy points 3 Activity points 45 tony_lth said: theory is always different from simulation, you should rely on momentum simulation, and keep some placeholder for tuning Click to expand... can you tell me how to find the impedance of antenna at different points in ADS?
tony_lth said: theory is always different from simulation, you should rely on momentum simulation, and keep some placeholder for tuning Click to expand... can you tell me how to find the impedance of antenna at different points in ADS?
Mar 17, 2015 #5 A akhilpaulv Full Member level 2 Joined Apr 20, 2013 Messages 136 Helped 7 Reputation 14 Reaction score 7 Trophy points 1,298 Location Thrissur, India Activity points 2,051 u can plot smith chart in ads