This paper presents a compact dual-band (DB) filter based on metal insert technology. It consists of three parts and utilizes a parallel connection of two single-band (SB) filters. The two filter case...
This paper presents a 32-way D-band power amplifier in Teledyne’s 250-nm InP HBT. A 2-finger common-emitter HBT was chosen as a unit cell. It provides a more uniform heating profile and a lower juncti...
In this paper, we present a D-Band power amplifier (PA) monolithic microwave integrated circuit (MMIC), manufactured in a gallium nitride (GaN)-on-silicon carbide (SiC) high electron-mobility transist...
This paper presents a 70–170 GHz differential non-uniform distributed amplifier (NDA) with 20.9 dBm peak output power and 14.7 dB peak gain. A new wideband low-loss tapered output coupled line enables...
This paper presents a compact, high-power-density D-band power amplifier (PA) in a 250-nm InP HBT technology. The PA utilizes a three-stage differential unit cell based on a common-base (CB) topology ...
This paper presents an ultra-wideband two-stage power amplifier covering the E- to W-band for high-speed dielectric waveguide interconnects. The power amplifier employs an over-neutralized active core...
This paper presents a highly-linear D-band mixer-first receiver (RX) with an on-chip image-rejection filter for an intermediate-frequency (IF) beamforming phased array. The proposed design exploits IF...
This work presents a wideband 4-path passive mixer-first receiver that covers 22 to 44 GHz. The receiver relies on a broadband LO generation circuit that uses a 2-stage transformer-based polyphase net...
This paper presents a 7–15 GHz IF reflectionless receiver featuring wide operating bandwidth and fast automatic gain control (AGC). The IF reflectionless amplifier (IFRA) absorbs out-of-band reflected...
Th1B-4: A Compact 11–27.3GHz CMOS LNA Employing a 5-in-1 Transformer Feedback for Wideband Operation
This work presents a compact wideband LNA employing a 5-in-1 transformer. The design integrates a source-degeneration LNA with shunt-series feedback (SD-SSF) and a drain-to-gate transformer feedback p...