Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Osamu Anegawa"'
Publikováno v:
2016 11th European Microwave Integrated Circuits Conference (EuMIC).
We adopted the GaAs-PHEMT 3-D Wafer Level Chip Size Package (3-D WLCSP) technology to a prototype 76–81 GHz street surveillance radar MMIC's. A transmitter (Tx) MMIC is a compact harmonic up-mixer MMIC with an integrated local chain, followed by a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d3ee18d6dc7c0b342d0653265dba3e3
https://doi.org/10.1109/eumic.2016.7777557
https://doi.org/10.1109/eumic.2016.7777557
Publikováno v:
2016 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT).
A 79-GHz band miniature mixer fabricated by using our 3-D WLCSP technology and PHEMT is demonstrated. The mixer consists of a balanced harmonic mixer pair to enhance LO-to-RF leakage suppression. The balun for out-of-phase power splitting is a half-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30c28169d6a57204ba7acd6348632580
https://doi.org/10.1109/rfit.2016.7578209
https://doi.org/10.1109/rfit.2016.7578209
Publikováno v:
IEICE Transactions on Communications. :1249-1252
A new automatic-threshold-control (ATC) system for the amplitude-shift-keying (ASK) transceivers without using automatic gain control (AGC) was developed. When signal-to-noise ratio (SNR) in a transmission system fluctuates, the new system optimizes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6329ba40fe3e751e91825f8ddb6f4f0f
https://doi.org/10.1093/ietcom/e88-b.3.1249
https://doi.org/10.1093/ietcom/e88-b.3.1249