Title :
A 156 Mbps compact FSK modulator module for 38 GHz wireless LANs
Author :
Zhongmin Wen ; Akiyama, M. ; Hase, Y.
Author_Institution :
Components Div., Oki Electr. Ind. Co. Ltd., Tokyo, Japan
Abstract :
The results on the development of a 156 Mbps modulator module for 38 GHz wireless LANs are presented. The modulator module employing a dielectric resonator and MMICs has a compact structure. The frequency stability is less than 5.7 ppm/degree and suitable to a direct modulation of FSK. The spectrum of 38 GHz RF signals shows a wide frequency deviation of 75 MHz for 156 Mbps modulation. The 2/sup 11/-1 random data of 156 Mbps demodulated in a testing system exhibits a clear eye pattern. Error free operation in the data transmission process between the modulation and the demodulation is also confirmed.
Keywords :
MIMIC; dielectric resonators; frequency shift keying; frequency stability; modulators; wireless LAN; 156 Mbit/s; 38 GHz; MMICs; compact FSK modulator module; data transmission process; dielectric resonator; direct modulation; eye pattern; frequency deviation; frequency stability; random data; wireless LANs; Circuits; Costs; Dielectrics; Frequency shift keying; Local area networks; MMICs; Oscillators; Radio frequency; Stability; Wireless LAN;
Conference_Titel :
Microwave Symposium Digest, 2001 IEEE MTT-S International
Conference_Location :
Phoenix, AZ, USA
Print_ISBN :
0-7803-6538-0
DOI :
10.1109/MWSYM.2001.967083
