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