Design of Direct Phase Modulators for High Speed Digital Radio Systems Using MIC Techniques
- 23 March 2005
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 77, 220-223
- https://doi.org/10.1109/mwsym.1977.1124411
Abstract
The design and performance of serial four-phase modulators constructed in microstrip operating in the 19 GHz band at a symbol rate of 140 Mbauds is described. In a complete radio system, good performance within 4 dB of the ideal system, has been achieved consistently.Keywords
This publication has 4 references indexed in Scilit:
- High-capacity digital microwave radio systemsIEE Journal on Microwaves, Optics and Acoustics, 1976
- 400-Mb/s QPSK Repeater for 20-GHz Digital Radio-Relay SystemIEEE Transactions on Microwave Theory and Techniques, 1975
- A High-Capacity Digital Communication System Using TE/sub 01/ Transmission in Circular WaveguideIEEE Transactions on Microwave Theory and Techniques, 1975
- An experimental MM-wave high-speed path-length modulatorPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1970