This paper presents a novel single-stage VGA architecture that employs two Gm cells, a
voltage-controlled current attenuator, resistors and capacitors. The gain can be changed in …

We present a 3-D magnetic-near-field scanner and a magnetic-near-field probe with a
sensor head consisting of a 60× 60 μm 2 on-chip coil. The 3-D scanner consists of an XY …

Abstract A CMOS RF front-end for the long-term evolution (LTE) direct conversion receiver is
presented. With a low noise transconductance amplifier (LNA), current commutating passive …

This paper reports the shielding effect of soft magnetic film as a thin film noise suppressor
applied to a test chip implemented in 65 nm seven metal CMOS technology. This test chip is …

This paper deals with a new compact low-power variable gain amplifier (VGA) architecture
design for wireless communication multistandard receivers. The proposed VGA is a two …

A long term evolution (LTE)-class CMOS radio frequency integrated circuit (RFIC) receiver
test element group (TEG) chip is developed in our project for the next generation cell phone …

This paper describes that the ferromagnetic resonance (FMR) frequency shift can be
calculated by an electromagnetic field simulator based on the Maxwell's equation although …

A new Si on-chip planar shielded loop coil with 60× 60 μm 2 window size has been
developed for high special resolution magnetic near field measurements. The coil is located …

In this study, a novel single-stage Digital Variable Gain Amplifier architecture (DVGA) was
presented for Long Time Evolution (LTE) receivers. The proposed DVGA combines two …

Two new designs of switchable microstrip line open stub resonator are proposed for
isolation improvement of SPDT discrete PIN diode switch which is targeted for wireless …