Single-chip baseband waveform generator CMOS-LSI for quadrature-type GMSK modulator

Electronics Letters

Volumn 20, Issue 21, 1984, Pages 875-876

  Suzuki, H ^a   Yamao, Y ^a   Momma, K ^a  

^a NTT CORPORATION   (Japan)

Author keywords

GMSK; Mobile communication; Modulation; Radio links

Indexed keywords

MODULATION; SEMICONDUCTOR DEVICES, MOS;

GMSK MODULATOR;

INTEGRATED CIRCUITS, LSI;

EID: 0021510905     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:19840594     Document Type: Article

References (6)

1. DE JAGER, F., and DEKKER, C. B.: ‘Tamed frequency modulation, a novel method to achieve spectrum economy in digital transmission’, IEEE Trans., 1978, COM-26, pp. 534-542
2. MUROTA, K., and HIRADE, K.: ‘GMSK modulation for digital mobile radio telephony’, IEEE Trans., 1981, COM-29, pp. 1044-1050
3. SUZUKI, H., MOMMA, K., and YAMAO, Y.: ‘Digital portable transceiver using GMSK modem and ADM codec’, IEEE J. Sel. Areas Commun., 1984, July
4. SUZUKI, H., and YAMAO, Y.: ‘Design of quadrature modulator for digital FM signaling with digital signal processing’, Trans. Inst. Electron. & Commun. Eng. Jpn. Part B, 1982, J65-B, pp. 1148-1155
5. YAMAO, Y., and SUZUKI, H.: ‘Design of a quadrature modulator consisting of GaAs-FET double-balanced mixers’, Trans. Inst. Electron. & Commun. Eng. Jpn., 1982, J65-B, pp. 1140-1147
6. BOUTIN, N., PORLIER, C., and MORISSETTE, S.: ‘A digital filtermodulation combination for data transmission’, IEEE Trans., 1977, COM-25, pp. 1242-1244