Siddartha Varma

15 Questions 15 Answers 0 Followers

Questions related from Siddartha Varma

Can you provide any material to design metamaterial antenna in HFSS?

I am new to designing meta material antenna in HFSS. can you clarify my doubts. i am able to design normal antennas in HFSS. need help in design META surfaces like FSS, HIS, RIS layers long with...

28 August 2019 9,440 10 View

How can we design sequential rotation feed network for patch antennas ?

I need to design sequential rotation feed network for patch antenna array . how can i find the width of the particular impedance to match final 50 ohm impedance.

26 June 2019 837 4 View

How to design patch antenna array feeding networks?

I need information related to design of feeding networks.

12 September 2018 5,724 6 View

Can anyone suggest good books for microstrip patch antenna array designing?

I have refereed few books and didn't find much information related to the feeding network design for the patch antenna array designing. so, please suggest best books or papers for array designing.

12 September 2018 7,702 2 View

Can anyone suggest good literature for designing microstrip array feeding networks?

i am facing a problem in designing patch antenna feeding networks. so, please provide some good literature for designing feeding networks.

12 September 2018 9,366 1 View

How to design sequentially rotated feeding networks for patch antenna?

I require information and good literature related to sequentially rotated feeding networks for microstrip patch antenna.

12 September 2018 9,532 0 View

What are the important aspects to be considered in designing an microstrip antenna array?

i am trying to design a microstrip antenna array for large gain in the order of 30 to 40 db.so need some valuable information regarding that.i also need know about the feeding network. Thanks in...

02 February 2018 4,013 3 View

How to use optimization algorithms in HFSS?

I am trying to use optimization techniques...my question is how to use optimization algorithms such as GA,PSO and etc, in HFSS software.... Thanks in advance...

01 November 2017 6,333 4 View

Need some idea and information for designing feeding networks for an patch antenna array?

for designing an antenna array...need info regarding how to design feeding networks...how to implement bends and corners in networks....which type of feeding technique is better... please provide...

13 October 2017 1,667 3 View

Which factors or parameters will effect the polarization of the patch antenna?

i am trying to design patch antenna array various bands having circular polarization.What are the parameters that effect the polarization in design.what are the precautions needs to be taken while...

13 October 2017 969 3 View

How o calculate impedance in hfss using polar plot

I am trying get results from the hfss after design information an antenna and wanted to find if my impedance is matched or not.at 50om .so how can I do that....thanks in advance

19 May 2017 1,176 5 View

How can i find Electro magnetic Interference in the daily life electronic and automobile systems?

i'm interested in finding out EMI problems in different electronic systems.

14 March 2016 1,979 5 View

Can anyone help me with rain drop size distribution values?

Sample values for the rain dsd are also appreciable. I am struck with my project please help me with this. Thank you

18 March 2014 1,543 1 View

Can anyone give me an idea for implementing KALMAN filter using MATlab for GPS?

I got the output for combinational TEC,but when coming to kalman filter, I am getting confused about which terms to be used in the equation,

18 March 2014 9,550 4 View

What is the relation between rain attenuation and rain drop size distribution?

Seeking the graph and the related equations to calculate.

09 November 2013 2,060 3 View