A compact broadband 8-way Butler matrix integrated with tunable phase shifters is proposed
to provide full beam switching/steering capability. The newly designed multilayer stripline …

A reflection-type phase shifter with constant insertion loss over a wide relative phase-shift
range is presented. This important feature is attributed to the salient integration of an …

The synthesis and realization of an analog-phase shifter, delay line, attenuator, and group
delay synthesizer-are presented. These variable control devices are all implemented using …

In this article, a type of a wideband continuously tunable phase shifter (PS) with phase slope
tunability is proposed. It is designed based on the theory of the wideband multimode filter …

The design and experimental results of a wide-band monolithic reflection-type phase shifter
are presented in this paper. The phase shifter fabricated on Ba/sub 0.6/Sr/sub 0.4/TiO/sub …

This paper introduces a new method to tune microwave circuits of phase shifters, filters,
resonators, and oscillators, controlled by a piezoelectric transducer (PET) with …

This paper introduces a method for analyzing and optimizing a phase shifter controlled by a
piezoelectric transducer (PET). To analyze the multilayer microstrip structure of the PET …

This paper presents a new time-delay phase shifter using a piezoelectric transducer (PET)
on a microstrip line with computational and experimental results. Dielectric perturbation …

Large bandwidth phase shifters using a combination of an all-pass network (APN), a high-
pass network (HPN), and a low-pass networks (LPN) are presented. An exact equiripple …

Broad-band analog and digital reflection-type phase shifters (RTPSs), showing constant
phase shift over 1: 3 bandwidth, have been developed using microelectromechanical …