Akụkọ

Mgbe ike nnyefe nke ọwa anụ ahụ dị elu karịa ọchịchọ maka otu mgbaàmà, enwere ike ịkekọrịta ọwa ahụ site na ọtụtụ akara ngosi, dịka ọmụmaatụ, eriri akpati nke usoro ekwentị na-enwekarị ọtụtụ puku akara na-ebufe n'otu eriri. Multiplexing bụ teknụzụ iji dozie otu t ...

(1) AMI code AMI (Alternative Mark Inversion) koodu bụ aha zuru oke nke koodu ntụgharị akara ọzọ, iwu ngbanwe ya bụ ịgbanwe koodu ozi "1" (akara) ọzọ ka ọ bụrụ "+1" na "-1", mgbe “0″ (akara efu) agbanwebeghị. Dịka ọmụmaatụ...

Mgbe anyị na-ebufe mgbaama, ma ọ bụ mgbama ngwa anya ma ọ bụ mgbama eletrik ma ọ bụ mgbama ikuku, ọ bụrụ na ebufe ya ozugbo, mgbama ahụ na-enwe ike ịbanye na nnyonye anya mkpọtụ, ọ na-esikwa ike ịnweta ozi ziri ezi na njedebe nnata. Ka t...

Ụzọ bụ isi nke ọnụọgụ abụọ dijitalụ modulation bụ: ọnụọgụ ọnụọgụ ọnụọgụ abụọ (2ASK) - mgbanwe njupụta nke mgbaàmà ụgbọelu; igodo ngbanwe ọnụọgụ ọnụọgụ abụọ (2FSK) - mgbanwe ugboro ugboro nke mgbaàmà ụgbọelu; igodo ọnụọgụ ọnụọgụ abụọ (2PSK) - Mgbanwe usoro nke onye na-ebu si...

WiFi bụ ọkọlọtọ mpaghara mpaghara ikuku ikuku nke mba ụwa (WLAN), aha zuru oke Ikuku Fidelity, makwaara dị ka ọkọlọtọ IEEE802.11b. WiFi dabeere na IEEE802.11 protocol, nke e bipụtara na 1997, kọwara WLAN MAC oyi akwa na anụ ahụ oyi akwa ụkpụrụ. Na-esochi...

Optical eye image debugging Target: Extinction ratio Research and development ogbo: n'etiti 10-15 (nnukwu dị mma karịa obere), dị ka n'ezie ọnọdụ nwere ike ịbụ ihe kwesịrị ekwesị iji melite mkpochapụ ruru, ma ọ bụghị oke ala. Ọ metụtara uche. Quiver...