This work presents a 245–310 GHz heterogeneously integrated InP-FinFET CMOS sliding-IF transmitter (TX) with an on-chip antenna. The system consists of a 16-nm FinFET CMOS die that implements the base...
This work introduces a novel D-band receiver that enables direct phase-to-bits demodulation using an on-chip interferometer to bypass the traditional mixers and high-speed ADCs. The proposed architect...
This work reports 200-GHz transceiver modules built from die-embedded glass packages. Previously reported 200-GHz InP HBT transceivers are integrated with 4×2-array antenna-in-package (AiP) solutions....
Exploiting the D-band spectrum is critical for next-generation wireless communication systems. This work presents a direct-conversion D-band receiver featuring a mixer-first topology that maximizes ba...
This work presents a fully integrated 138-GHz Dielectric Waveguide (DWG) communication link in a 28-nm CMOS process, addressing the critical challenges of high cost and excessive power consumption in ...
A quadrature generator based on RC-CR circuits maintains a 90° phase separation independent of input frequency, while its amplitude imbalance is sensed by a novel amplitude detector and automatically ...
This work presents a W-band fully symmetric quadrature LO (QLO) generator that produces I/Q outputs with closely matched low phase noise (PN) and accurate quadrature phase alignment. To overcome the s...
This paper presents an E-band local oscillator (LO) generator with a current-reused coupled frequency tripler and 9th harmonic extraction. By stacking and coupling two class-F oscillators in a single ...
This paper presents a series-resonance voltage-controlled oscillator (SR-VCO) featuring a windmill-coupled F-type (WCF) inductive network. The proposed WCF inductive network breaks the low-frequency l...
This work reports first a high performance (HP) complementary SiGe (CSiGe) HBT K-band power amplifier (PA) for emerging LEO SATCOM. A HP PNP SiGe HBT, with fT/fmax of 210/240 GHz, is adopted to the PA...