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Hi hi,
If I use the DC/DC output of a buck converter to supply to the input of another DC/DC buck converter, will this affect the performance of the 2nd DC/DC converter output?
Thanks.
pcb antenna simulation
Hi hi,
I would like to design and simulate a printed/PCB antenna for 2.4GHz application to find out its performance.
I am thinking of using either IE3D or HFSS.
Which one would give a more accurate simulation results closer to the actual?
Thanks. :D
Is there any guidelines/techniques/method for designing PIFA antenna? How does the dimension/shape relates to the resonant frequency and bandwidth??
Thanks.
For DC biasing for power amplifiers or diode switches, Inductors are often used as RF choke.
How do we decide the value of inductor to use for the RF choke?
Hi,
Does placement of antennas near other circuit components like inductors and crystal oscillators have an effect on the radiation efficiency and other performances of the antenna?
Thanks.
ckJJ
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