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I've designed and built a RF amplifier with matching stubs. The gain pattern is hundreds of MHz out from the simulation. I'm not sure whether this can be caused by an unstable amplifier, but I would like to check for oscillation either way - it is something I should know. How do I use a...
Thank you very much for the corrections.
Can you explain how MTEEX$ correctly models the physical change in width?
I understand that higher order modes are present at the discontinuities. I assume that directly connecting MLINs with different widths ignores these modal changes. (To get to a...
dv1000 hp schemetic diagram
Hi
Thanks for sharing all your experience!
I've got a HP NX7010 laptop that functions perfectly, excepting for the power button that doesn't work. From what I've been able to gather, the tact switch on the motherboard is a SPDT type, roughly 6x6mm in size...
I'm trying to implement the low-pass filter from Pozar's Microwave Engineering (2nd ed, p. 466-468) in Microwave Office using the Taconic TLY-5 substrate
(Model TLY_5_200 from the AWR Web site libraries).
Doing that I have encountered a number of questions, which I cannot figure out from the...
pcb milling
We have the above mentioned machine, partially assembled, at our faculty. (Yes, it is really old)
I'd like to get it up and running. The LPKF website only has references to it in the software section, and I cannot find any manual on the site. (I'm still waiting for a reply from...
A post-grad pointed out my mistake - I used models that included Q. Replacing them with the simpler models fixed the simulation.
Thank you for the replies.
Manjunatha_hv: The PDF you linked to gives me a "Connection refused".
pozar chapter 1
I recreated the low pass and band pass filters from chapter 8 in Pozar's Microwave Engineering (second edition) in Microwave Office ( v8 ). The simulation results for the low pass filter is the same as in Pozar, but I can't get the BPF to simulate correctly. Any Ideas on what...
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