Improved Quadrature RF Hybrid for 2SB and Balanced THz Receivers
Paper in proceedings, 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

Author

Hawal Marouf Rashid

Chalmers, Earth and Space Sciences, Advanced Receiver Development

Denis Meledin

Chalmers, Earth and Space Sciences, Advanced Receiver Development

Vincent Desmaris

Chalmers, Earth and Space Sciences, Advanced Receiver Development

Victor Belitsky

Chalmers, Earth and Space Sciences, Advanced Receiver Development

Proceedings of the 25th International Symposium on Space Terahertz Technology, April 27-30 2014, Moscow, Russia

Vol. 25 112-113

Infrastructure

Onsala Space Observatory

Nanofabrication Laboratory

Subject Categories

Other Electrical Engineering, Electronic Engineering, Information Engineering

More information

Created

10/6/2017