A Ku-Band Fin-Line Front-End with a Hybrid-Coupled Balanced Mixer and a Gunn Oscillator
作者： G. Begemann , E. Kpodzo , A. Schlegel
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摘要: A simple and compact Ku-band fin-line front-end is described, which has been realized by an integrated hybrid-coupled balanced mixer a Gunn oscillator. The operates over 30 per cent frequency band around 14 GHz with conversion loss of 6 ± 0.5 dB. local oscillator output power typical 13 dBm can be tuned to any between 11 15 means tuning plunger. exhibits VSWRs less than 1.7 : 1 at the RF IF port handle frequencies up 2 GHz. LO isolation better 20
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