1906/01/01 by Lee de Forest, Lee De Forest · 3 citations
Engineering · #Advancements in PLL and VCO Technologies #Semiconductor Lasers and Optical Devices
paper · doi:10.1109/t-aiee.1906.4764762
crossref issued 1906/01/01 · crossref published 1906/01/01 · crossref published-print 1906/01/01 · openalex publication_date 1906/01/01 · crossref created 2009/04/08 · crossref deposited 2022/01/12 · crossref indexed 2025/05/28 · openalex created_date 2025/10/10 · openalex updated_date 2025/11/06