Improved Quadrature RF Hybrid for 2SB and Balanced THz Receivers
Paper i proceeding, 2014
We present the design and implementation of two quadrature waveguide hybrids at mm-wave frequencies with improved amplitude and phase imbalance. The measured performance of the hybrids show good agreements, with amplitude imbalance of ± 0.15 dB and a phase imbalance of ±2.5 degrees over the 166-208 GHz frequency range
Millimeter and sub-millimeter component
Waveguide hybrid
Directional coupler
THz component
Författare
Hawal Marouf Rashid
Chalmers, Rymd- och geovetenskap, Avancerad mottagarutveckling
Denis Meledin
Chalmers, Rymd- och geovetenskap, Avancerad mottagarutveckling
Vincent Desmaris
Chalmers, Rymd- och geovetenskap, Avancerad mottagarutveckling
Victor Belitsky
Chalmers, Rymd- och geovetenskap, Avancerad mottagarutveckling
Proceedings of the 25th International Symposium on Space Terahertz Technology, April 27-30 2014, Moscow, Russia
Vol. 25 112-113
Infrastruktur
Onsala rymdobservatorium
Nanotekniklaboratoriet
Ämneskategorier
Annan elektroteknik och elektronik