A Wideband IF Receiver Chip for Flexibly Scalable mmWave Subarray Combining and Interference Rejection

Autor: Akbar, R. (Rehman), Klumperink, E. A. (Eric A. M.), Tervo, N. (Nuutti), Stadius, K. (Kari), Rahkonen, T. (Timo), Pärssinen, A. (Aarno)

Publikováno v: IEEE transactions on microwave theory and techniques, 1-16. IEEE
STARTPAGE=1;ENDPAGE=16;ISSN=0018-9480;TITLE=IEEE transactions on microwave theory and techniques

Large-scale multibeam phased array systems suffer from interbeam interference (IBI) that should be canceled either in the analog or digital domain. In wideband systems such as fifth generation (5G), interference rejection over a wide bandwidth is cha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f9dc567016ba6da4109cacc4271bcbc8
https://research.utwente.nl/en/publications/a5092a1e-0f5b-459f-bc8c-78be21c0bc19

Designing at millimeter-wave:lessons from a triple coil variable transformer

Autor: Sethi, A. (Alok), Akbar, R. (Rehman), Aikio, J. P. (Janne P.), Shaheen, R. A. (Rana A.), Pärssinen, A. (Aarno), Rahkonen, T. (Timo)

This paper presents a triple coil variable transformer that can be used to design RF blocks for millimeterwave 5G transceivers. By employing a third coil with a varying capacitive load in a two coil transformer, simultaneous dual band or a wide-band

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2423::a6a7dc0e8d8e7cd3adeafdf7bae7ab5d
http://urn.fi/urn:nbn:fi-fe2019120345411