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A 40 GHz power amplifier (PA) driver for the remote antenna unit (RAU) transceiver of a mm-wave radio-over-fiber (RoF) system is presented in this paper. Mm-wave RAU is proposed as a complementary technology to fiber-to-the-home to minimize costs and to increase bandwidth. In order for RoF to be feasible, the cost of the RAU must be minimized through low-cost technology such as CMOS. The PA driver...
A 40 GHz power amplifier (PA) driver for the remote antenna unit (RAU) transceiver of a radio-over-fiber (RoF) system is presented in this paper. RoF is proposed as a complementary solution to fiber-to-the-home (FTTH) in order to minimize costs as well as ease accessibility. CMOS is proposed as a low cost technology for implementing the RF portion of the RAU. The PA driver is designed using a 0.13um...
A 40 GHz power amplifier (PA) driver for the remote antenna unit (RAU) transceiver of a mm-wave radio-over-fiber (RoF) system is presented in this paper. Mm-wave RoF is proposed as a complementary technology to fiber-to-the-home to minimize costs and to increase bandwidth. In order for RoF to be feasible, the cost of the RAU must be minimized through low-cost technology such as CMOS. The PA driver...
This paper presents the effect of measured distributed spiral inductor in monolithic microwave integrated circuit (MMIC) low noise amplifier (LNA) performance. Using S-parameter simulation, the LNA performance between lump and distributed circuit are compared at 2.4 GHz. The utilized measured spiral inductors are 0.37 nH, 5.29 nH and 6.7 nH. Noise figure (NF) performance of the LNA is measured. It...
This paper present the design of 2-stage cascaded 15 GHz low noise amplifier (LNA) using 0.15 μm GaAs p-HEMT technology. At operating frequency of 15 GHz, this LNA is designed at 50 Ω input and output impedance matching. In this design, the active devices were selected from the depletion p-HEMT type with voltage supply of 3 V and DC bias of −0.2 V. The LNA has an input and output return loss at 26...
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