Make it to the Right and Larger Audience
Senior Staff Engineer
Houston, TX
Master
RF, radio, and analog
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KimJ posted in Space and Rad-Hardened Design 1 year, 4 months ago · , 0, 0
Open Lunar Foudation wants to create technology for exploring and living on the moon as a type of collaborative effort
[Read more]
KimJ posted in PCB and Board Design 2 years, 1 month ago · , 0, 0
Use #FCBGA package to mount and test a #die
Not many, actually only a few, may have this issue. You get the die back but it is not packaged yet. How to put it on pcb board to test?
In old days, a small pcb board is designed. Mount die on this small board and then mount the latter on the…[Read more]
KimJ posted in RF and Optics 2 years, 9 months ago · , 0, 0
Ex Broadcom wireless heads are developing mobile 5G mmWave RFIC
They founded Movandi. Just unveil 28Ghz and 39Ghz RFIC for 5G.
There was no activity posted yet.
KimJ commented on the post, Many Good Online Radio and Mixed Signal Papers and Thesis from Prof. Ian Galton and his Students 1 year, 11 months ago · , 0, 0
Good!
KimJ commented on the post, [Tool] Antenna Inductance Calculator Based on Microchip Antenna Circuit Design for RFID App Note AN710 1 year, 11 months ago · , 0, 0
Thanks for putting it in xls
KimJ commented on the post, Case Study: How to Use Internal PLL as DFT Test Clock 1 year, 11 months ago · , 0, 0
Good point for true at speed test
KimJ commented on the post, RCAL (Resistor Calibration) and RCCAL (RC Calibration) 1 year, 11 months ago · , 0, 0
For JLarson’s point, external cal can be done on tester but this on chip cal can deal with aging and temperature change
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KimJ posted in
Space and Rad-Hardened Design 1 year, 4 months ago · , 0, 0
Open Lunar Foudation wants to create technology for exploring and living on the moon as a type of collaborative effort
[Read more]
KimJ posted in
PCB and Board Design 2 years, 1 month ago · , 0, 0
Use #FCBGA package to mount and test a #die
Not many, actually only a few, may have this issue. You get the die back but it is not packaged yet. How to put it on pcb board to test?
In old days, a small pcb board is designed. Mount die on this small board and then mount the latter on the…[Read more]
KimJ posted in
RF and Optics 2 years, 9 months ago · , 0, 0
Ex Broadcom wireless heads are developing mobile 5G mmWave RFIC
They founded Movandi. Just unveil 28Ghz and 39Ghz RFIC for 5G.