A 76–81 GHz FMCW automotive radar transceiver is presented, implemented in 22 nm CMOS-FDX. Its key features are four TX channels with 7-bit phase rotator delivering controllable output power up to +15...
With the rapid evolution of next-generation wireless communication (eg 5G-Advanced, 6G), spectrum resources are increasingly crowded. Receivers unavoidably operate in electromagnetic environments cong...
This paper reports the design and measurement of a high efficiency broadband Gallium Nitride (GaN) Doherty power amplifier (DPA) monolithic microwave integrated circuit (MMIC) fabricated on a 0.15 μm ...
This paper presents a W-band frequency-modulated continuous wave (FMCW) radar transceiver designed for centimeter-level imaging applications. The transceiver features a self-calibrated Type-III all-di...
This talk explores RF-over-fiber (RFoF) technology as a transportation protocol for modern radio and sensing systems. It compares its bandwidth efficiency and power advantages with conventional digita...
This paper presents a design of an E-plane wideband diplexer that boasts a full fractional bandwidth of about 60% with an enhanced suppression of higher order modes. The proposed design overcomes the ...