Various GaAs MMIC (monolithic microwave integrated circuit) passive components,including rectangle spiral inductors,MIM capacitors,and film resistors,are fabricated,and their equivalent circuit models are established.

Equivalent circuit model and parameter extraction of on-chip planar spiral inductors on silicon substrates;

This thesis mainly brings forward the particular optimizing approach that aims at the modeling,analysis and design of the integrated spiral inductors.

Based on the analyzing of the present inductor structures, a particular high performance optimization plan was proposed, which made the quality factor and the difference characteristic of the spiral inductor be remarkable enhanced.

Based on the typical lumped equivalent-circuit model of spiral inductor on silicon(SIOS) for RF integrated circuit(RFIC), differential symmetric and common planar circular spiral inductors have been simulated and computed by using the Ansoft software HFSS which is a high-performance full-wave electromagnetic(EM) field simulator.

Silicon radio-frequency (RF) integrated circuit spiral inductors are modeled and analyzed.

Considering the demand for miniaturization and integration of inductor coils in transcutaneous energy transfer of medical implantable system,this article presents a method to design a coreless planar circular spiral inductor on PCB in PROTEL99SE,computed theoretically and measured its electrical specification parameters.

A novel symmetry rectangular spiral microstrip rensonator is proposed for stopband filters,the filters are easy to fabricate and keep a small physical size,they can have wide application in MMIC.