Title :
Quadrature signal splitting technique offering octave-band performance
Author :
Warr, P.A. ; Beach, M.A. ; MacLeod, J.R. ; McGeehan, J.P.
Author_Institution :
Dept. of Electr. & Electron. Eng., Bristol Univ., UK
fDate :
2/15/2001 12:00:00 AM
Abstract :
An analogue signal quadrature-phase splitting technique is introduced that offers enhanced amplitude and phase balance over wider bandwidths. Both simulated and measured results are presented and a performance comparison is made with existing commercial products, showing gain and phase balances of ±1° and ±0.3 dB over a 71% bandwidth
Keywords :
comb filters; power combiners; power dividers; transceivers; analogue signal; gain balance; octave-band performance; performance comparison; phase balance; quadrature signal splitting technique;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20010161
