Title :
Design and technology for FM cellular portable telephone equipment
Author :
Ueda, J. ; Inoue, N. ; Kana, T.
Author_Institution :
Oki Electric Industry Co., Ltd., Tokyo, Japan
Abstract :
Introduction of portable service to the 850-MHz cellular system is anticipated as an extensive service of mobile telephone. This paper describes design and technology for the 850-MHz cellular hand-carried portable equipment.
Keywords :
Batteries; CMOS logic circuits; Frequency synthesizers; Prototypes; Radio frequency; Telephone equipment; Telephone sets; Telephony; Transceivers; Vehicles;
Conference_Titel :
Vehicular Technology Conference, 1980. 30th IEEE
DOI :
10.1109/VTC.1980.1622856
