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Questions related to Antennas
Hello everyone, do you have the MATLAB source code that draws the limit cycle of ODE system? Can you share it with me? My email is [email protected]. If you can help me, I can share...
19 October 2023 1,057 0 View
I currently working on microstrip patch anntena, i completed my design on CST software. Know i need to plot the radiation pattern of co polar and cross polar of E&H plane separately on origin...
18 October 2023 586 1 View
Synthetic wastawater: ammonium nitrogen, COD and BOD
08 October 2023 6,513 2 View
Related to antennas arrays.
04 October 2023 613 2 View
What is a general sequence of AT commands to check the operational status of a modem and establish a radio bearer? While I understand that specific AT commands may vary depending on the modem...
19 September 2023 5,466 1 View
Hi, I am working with cavities in CST. Using the eigenmode solver, I found a resonant wakefield of the given cavity. I want to use this exact field as an external field in PIC. How can I export...
14 September 2023 5,022 0 View
Why log or yagi DVBT antennas are installed in horizontal polarization, while transmitters are vertical monopoles? We are talking about 470MHz-862MHz antennas. The antenna is as below:...
28 August 2023 5,800 3 View
Hi, Many wideband DVBT antennas has integrated filter for filtering LTE and 5G signals. I have disassembled few of them and found internal filter inside antenna boom. Some kind of filtering can...
24 August 2023 4,073 2 View
How to set the signal and ground when simulating signal transmission using HFSS for the TSV-GS model.A schematic diagram of the TSV-GS model is as follows
14 August 2023 3,030 0 View
How can blockchain technology best help securing identity data and how blockchain can help security of the information security triad?
13 August 2023 3,930 5 View
The simulation tools provides us two diffferent types of gains for patch antenna those are Gain IEEE and Realized Gain. What is the difference or calculation between them. Further if go for...
09 August 2023 8,768 4 View
How can I insert a transistor that was designed in Silvaco into ADS
09 August 2023 960 0 View
International Journal of Physics Research and Applications (IJPRA) is an open access journal of Heighten Science Publications Inc (HSPI). The journal publishes significant and new papers in the...
31 July 2023 2,631 4 View
Recently, I have sumitted my article to a journal (23 June), the editor suggested that major revision, the two reviewers are also interested in my article and ask some questions for my experiment....
28 July 2023 1,757 2 View
I seen many papers and performend experiments. The diversity gain approaches to 10 on a general basis. why it is so. as per formula it is OK, but is there any theoritical justification. can...
27 July 2023 2,335 1 View
S11 curve not returning to -10dB at right hand in CST.
26 July 2023 7,012 3 View
Please tell me, is there a difference between testing a four-port device directly with a four-port VNA and testing a four-port device with a two-port VNA with the other two unexcited ports...
19 July 2023 9,539 9 View
there are so many materials that absorb waves. they have their best EMI shielding values in certain frequencies. so for achieve the best composite for absorbing waves with different frequencies,...
09 July 2023 8,332 0 View
The demand for high resolution satellite images is increasing but, the charge imposed by commercial companies and agencies prohibit researchers in underfunded research institutes to obtain the...
04 July 2023 8,796 8 View
atomic layer deposition method to prepare charge generation layer in tandem light emitting diode?
13 June 2023 8,907 2 View
PhD students
10 June 2023 4,250 0 View
is there any free courses to learn Labview ? or a good website to learn it quickly
09 June 2023 5,597 3 View
Is there any way to store simulation results half way through simulation or automatically saving results incase of sudden power outrage or power cuts?
09 June 2023 7,605 2 View
I want to fabricate my ADS design. Is it necessary to import it as a Gerber file first for fabrication, or can I just save it as any other file type so that I won't need the to do the layout part.
02 June 2023 2,489 4 View