Cirocomm Technology Corp.
|Cirocomm Technology Corp. Patent applications|
|Patent application number||Title||Published|
|20150180130||TRIMMING METHOD FOR PATCH ANTENNA AND PATCH ANTENNA STRUCTURE - A testing apparatus drives a laser trimmer to adjust a frequency variation of a patch antenna. A trimming method for the patch antenna includes following steps. The patch antenna is provided. The patch antenna includes an underlying carrier. A radiation metal surface is arranged on a top side of the underlying carrier. The patch antenna is arranged on a testing tool of the testing apparatus. The testing apparatus is configured to turn on and turn off the laser trimmer, so that four or any two of four straight edges of the radiation metal surface are dashed cut to form dashed edges. The testing apparatus tests whether the frequency variation of the patch antenna achieves a target value or not. The testing and adjustment of the frequency variation of the patch antenna are finished if the frequency variation of the patch antenna achieves the target value.||06-25-2015|
|20140354482||CERAMIC ANTENNA - A ceramic antenna includes a carrier and a radiation metal part. The carrier includes a plurality of long sides and a plurality of short sides. The radiation metal part is arranged on the carrier. The short sides are in arc-shape. Therefore, the long sides and the short sides are not easily broken when moving the ceramic antenna or covering the radiation metal part on the carrier. The defective rate of the ceramic antenna is decreasing.||12-04-2014|
|20140266972||SURFACE MOUNT DEVICE MULTI-FREQUENCY ANTENNA MODULE - A surface mount device multi-frequency antenna module includes a base plate, a carrier, a first ground layer, a first signal feed-in line, a second signal feed-in line, and a third signal feed-in line, wherein the last four parts are arranged on the base plate. The carrier includes a first radiator, a second radiator, a third radiator, and a fourth radiator. The first radiator is electrically connected to the second radiator. The first radiator is not electrically connected to the third radiator and the fourth radiator. A contact connecting the first radiator and the second radiator is electrically connected to the first signal feed-in line when the carrier is electrically connected to the base plate. The third radiator is electrically connected to the second signal feed-in line. The fourth radiator is electrically-connected to the third signal feed-in line.||09-18-2014|
|20130180967||METHOD AND SYSTEM FOR AUTOMATICALLY INSPECTING AND TRIMMING A PATCH ANTENNA - A system for automatically inspecting and trimming a ceramic patch antenna includes an inspection apparatus electrically connected to a radio frequency component testing fixture. The inspection apparatus is inputted standard parameters of electrical characteristics of the ceramic patch antenna. The ceramic patch antenna is arranged on the radio frequency component testing fixture. Then, the inspection apparatus is configured to measure electrical characteristics of the ceramic patch antenna and to judge whether the electrical characteristics of the ceramic patch antenna are the same as the standard parameters or not. The inspection apparatus is configured to drive a trimming machine for trimming a radiation metal surface of the ceramic patch antenna if the electrical characteristics of the ceramic patch antenna are different from the stand parameters.||07-18-2013|
|20120329404||SURFACE-MOUNT SIGNAL TRANSCEIVER MODULE - A surface-mount signal transceiver module includes an antenna unit (||12-27-2012|
|20120182186||SURFACE MOUNT DEVICE MULTIPLE-BAND ANTENNA MODULE - A surface mount device multiple-band antenna module includes a substrate and a carrier. The substrate has a first grounding metal surface and a first micro-strip line on a side thereof. The first grounding metal surface has a second micro-strip line connected thereto. There is a space between the first micro-strip line and the second micro-strip line. The substrate has a second grounding metal surface on the other side thereof The carrier is made of ceramic material with high dielectric constant, which has a first radiative metal portion, a second radiative metal portion and a third radiative metal portion. The carrier is electrically connected with the substrate. The joint of the first radiative metal portion and the second radiative metal portion is electrically connected to the first micro-strip line. The third radiative metal portion is electrically connected to the second micro-strip line. Thus, the multiple-band antenna module is obtained.||07-19-2012|
Patent applications by Cirocomm Technology Corp.