DSP VNA by SP3GO (100kHz - 450MHz)

Odpowiedz

Ocena wątku:

1 Głosów - 5 Średnio
1
2
3
4
5

Tryb drzewa | Tryb normalny

DSP VNA by SP3GO (100kHz - 450MHz)

SP9BSL Offline

Offline

Sławek

Liczba postów: 774
Dołączył: 20-10-2015

Post: #35

RE: DSP VNA by SP3GO (100kHz - 450MHz)

Leszku, niezbędne minimum to jednopunktowa DFT na sygnale pomiarowym z użyciem sygnału referencyjnego... Trzeba by tylko przesunąć sygnał referencyjny o 90 stopni, np za pomocą filtra FIR - Hilberta. Co do precyzji pomiarów lepiej mić 12 bitów niż 10, do tego i tak dochodzi tzw FFT processing gain.
Ot dywagacje, przepraszam za zaśmiecanie wątku...

73 Sławek

(Ten post był ostatnio modyfikowany: 23-05-2019 11:12 przez SP9BSL.)

23-05-2019 11:12

Odwiedź stronę użytkownika

Znajdź wszystkie posty użytkownika

Odpowiedz cytując ten post

« Starszy wątek | Nowszy wątek »

Odpowiedz

Wiadomości w tym wątku

DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 05-03-2019, 22:10

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ6DGT - 06-03-2019, 12:13

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9FKP - 06-03-2019, 20:47

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 06-03-2019, 21:48

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9FKP - 07-03-2019, 6:25

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 07-03-2019, 9:46

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9FKP - 07-03-2019, 20:51

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 12-03-2019, 23:15

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9RQA - 14-03-2019, 12:55

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP7CLB - 14-03-2019, 13:36

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 14-03-2019, 19:09

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 14-03-2019, 20:07

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP7CLB - 15-03-2019, 5:44

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 15-03-2019, 13:34

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP7CLB - 15-03-2019, 18:52

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 15-03-2019, 20:40

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP7CLB - 16-03-2019, 5:57

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 16-05-2019, 10:37

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9FKP - 16-05-2019, 13:08

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 17-05-2019, 15:50

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 20-05-2019, 15:22

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ5KVS - 20-05-2019, 17:39

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 20-05-2019, 18:50

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 20-05-2019, 21:26

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ5KVS - 20-05-2019, 21:03

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 20-05-2019, 22:18

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ5KVS - 21-05-2019, 10:47

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9FKP - 21-05-2019, 12:27

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ5KVS - 21-05-2019, 13:21

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 21-05-2019, 20:27

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP6FRE - 22-05-2019, 14:11

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 22-05-2019, 23:50

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 23-05-2019, 10:21

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP6FRE - 23-05-2019, 10:45

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 23-05-2019 11:12

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 23-05-2019, 14:22

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 23-05-2019, 15:44

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP6FRE - 23-05-2019, 15:28

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9RQA - 25-05-2019, 11:42

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 25-05-2019, 15:17

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9RQA - 26-05-2019, 20:38

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9RQA - 11-06-2019, 10:01

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 20-08-2019, 9:02

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ8MVY - 20-08-2019, 9:29

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 21-08-2019, 5:31

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 25-10-2019, 10:22

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 25-10-2019, 10:25

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 27-10-2019, 12:59

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 27-10-2019, 14:35

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 05-11-2019, 12:23

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 05-11-2019, 12:33

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 27-11-2019, 21:55

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 28-11-2019, 13:11

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 20-03-2020, 23:23

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ5KVS - 21-03-2020, 0:03

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 21-03-2020, 9:59

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9FKP - 21-03-2020, 11:14

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 21-03-2020, 11:23

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 21-03-2020, 11:53

RE: DSP VNA by SP3GO (100kHz - 450MHz) - M'75 - 21-03-2020, 14:06

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ4AVS - 21-03-2020, 14:17

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 21-03-2020, 14:45

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ4AVS - 21-03-2020, 16:30

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 21-03-2020, 17:37

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 21-03-2020, 17:01

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP5CGI - 21-03-2020, 20:19

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ4AVS - 21-03-2020, 22:08

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 21-03-2020, 22:27

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 25-03-2020, 21:17

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 25-03-2020, 22:23

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ8MVY - 26-03-2020, 11:46

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ5KVS - 26-03-2020, 14:22

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 26-03-2020, 17:07

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ9RFC - 26-03-2020, 20:07

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 26-03-2020, 20:34

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 26-03-2020, 22:57

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP1NV - 27-03-2020, 12:22

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ5KVS - 27-03-2020, 13:20

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP6FRE - 27-03-2020, 19:27

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3FEC - 28-03-2020, 15:22

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 28-03-2020, 22:44

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 28-03-2020, 22:58

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 28-03-2020, 23:52

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 29-03-2020, 0:07

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3FEC - 29-03-2020, 0:33

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 29-03-2020, 1:00

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ4AVS - 29-03-2020, 10:41

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 30-03-2020, 15:08

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 30-03-2020, 15:09

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 30-03-2020, 15:20

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 30-03-2020, 16:26

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 30-03-2020, 17:05

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 30-03-2020, 18:45

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 30-03-2020, 19:22

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 30-03-2020, 21:18

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 30-03-2020, 22:10

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 30-03-2020, 22:27

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 01-04-2020, 10:36

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 01-04-2020, 12:45

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 01-04-2020, 13:04

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 01-04-2020, 14:27

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ6IYY - 02-04-2020, 10:57

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 02-04-2020, 21:30

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 05-04-2020, 16:24

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3HGU - 05-04-2020, 18:58

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 05-04-2020, 19:19

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 20-05-2020, 12:55

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 26-08-2020, 20:36

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 27-08-2020, 7:23

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 27-08-2020, 20:08

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 06-03-2021, 15:54

Skocz do:

Użytkownicy przeglądający ten wątek: 6 gości