Title :
Pseudomorphic HJ-FET Applications for the 38GHz-Band Transmitter and Receiver
Author :
Kaneko, Tomoya ; Furuyama, Eiki ; Sei, Hisasuke ; Wada, Kenzo ; Mizumura, Motoo ; Shiga, Naomi ; Mizoe, Jun ; Kokubun, Shuuichi ; Nemoto, Kouji
Author_Institution :
Microwave and Satellite Communication Division, NEC Corporation, 4035 Ikebe-cho, Midori-ku, Yokohama 226, JAPAN
Abstract :
We have developed transmitter and receiver RF circuit in 38GHz band for ESK radio communication system, where all the RF active circuits are constructed by multi-functional MICs using the pseudomorphic Hetero-Junction FETs (HJ-FET). A transmitter saturated output power of more than +18dBm and a receiver NF of less than 5dB is achieved over the 280MHz frequency band with synthesized local oscillators.
Keywords :
Active circuits; FETs; Frequency synthesizers; Microwave integrated circuits; Noise measurement; Power generation; Radio communication; Radio frequency; Radio transmitters; Receivers;
Conference_Titel :
Microwave Conference, 1992. 22nd European
Conference_Location :
Helsinki, Finland
DOI :
10.1109/EUMA.1992.335728
