
>"Applied Control Theory for Embedded Systems" came out in April. >being worked out at the time I did the work they weren't even sure what >a complete data-link receiver, because the details of the FEC were still >first, nor could he talk _me_ into making a copy). >design for this mode (he couldn't talk them into making more of the >According to my thesis adviser, mine was the second successful receiver

It pretends to be my master's thesis, and there's a copy of >There's even a book that tells the story of building one of these

>actually decode your bits down into real live packets, and make sure >The nice thing, though, is that because it's a public standard, you can >you can build a pretty crappy radio and still have it's noise drowned >While GPS uses microwaves, the data links operate in the LF/MF region >before there _was_ a spec, and just dug that name out of the Web). >for RTCM-104 for specifics (if you can find it - I worked on this >The US Coast Guard's differential GPS system data links are MSK. > if you have any other vlf tx (non strategic) frequency information > the msk/fsk detection algorithm, so it wont be any interception from "Applied Control Theory for Embedded Systems" came out in April. It won't build intoĪ complete data-link receiver, because the details of the FEC were stillīeing worked out at the time I did the work they weren't even sure what It pretends to be my master's thesis, and there's a copy ofĪccording to my thesis adviser, mine was the second successful receiverĭesign for this mode (he couldn't talk them into making more of theįirst, nor could he talk _me_ into making a copy). There's even a book that tells the story of building one of these The nice thing, though, is that because it's a public standard, you canĪctually decode your bits down into real live packets, and make sure You can build a pretty crappy radio and still have it's noise drowned While GPS uses microwaves, the data links operate in the LF/MF region Lookįor RTCM-104 for specifics (if you can find it - I worked on thisīefore there _was_ a spec, and just dug that name out of the Web).

The US Coast Guard's differential GPS system data links are MSK. > if you have any other vlf tx (non strategic) frequency information then > the msk/fsk detection algorithm, so it wont be any interception from me. > encrypted so i wont get the real information but 0's and 1's to verify > programming i need to have some signal as strategic communication is > I have no VLF transmitter of my own so to do some practical in dsp i dont meant to Intercept the strategic communication.
