Abstract: A zero-IF transceiver includes a Rx having an IQ receiver path with a digital portion including a modem and a down-converter, and a Tx having an IQ transmit path with a digital portion including a modem for generating a complex and substantially balanced time-domain signal, an IQMM correction block, and an up-converter. An IQMM estimation block is coupled between time-domain parts of the Rx and the Tx modems. The IQMM estimation block is coupled to an input of the IQMM correction block. A loopback path couples the time-domain signal from the Tx to the Rx. The IQMM estimation block receives a first time-domain signal from the Rx modem and the time-domain signal before the IQMM correction block, and estimates in a digital time-domain an IMage Rejection Ratio (IMRR) of the Tx(?). The IQMM correction block is for correcting the IQMM to provide an IQ corrected OFDM signal using the ?.

Abstract: A zero-IF transceiver includes a Rx having an IQ receiver path with a digital portion including a modem and a down-converter, and a Tx having an IQ transmit path with a digital portion including a modem for generating a complex and substantially balanced time-domain signal, an IQMM correction block, and an up-converter. An IQMM estimation block is coupled between time-domain parts of the Rx and the Tx modems. The IQMM estimation block is coupled to an input of the IQMM correction block. A loopback path couples the time-domain signal from the Tx to the Rx. The IQMM estimation block receives a first time-domain signal from the Rx modem and the time-domain signal before the IQMM correction block, and estimates in a digital time-domain an IMage Rejection Ratio (IMRR) of the Tx(?). The IQMM correction block is for correcting the IQMM to provide an IQ corrected OFDM signal using the ?.

Abstract: An eyeliner stencil includes a transparent first layer which includes first top and bottom surfaces, a first outer outline, and a first inner outline which defines one or more openings in the first layer. And a second layer which includes a transparent section, one more opaque sections, second top and bottom surfaces and second inner and outer outlines. The second inner outline defines the one or more opaque sections and separates the transparent and opaque sections. The second bottom surface is at least partially adhered to the first top surface. In an assembled position, the opaque section is positioned on top of and at least a partially overlaps, the opening.

Abstract: A method and system for storing arranged data in a memory, the system including: (a) a plurality of random access memories, each random access memory (RAM) of the plurality including: (i) a first array of cells, the first array having at least two dimensions and having rows and columns, the first array designed and configured to contain a plurality of key entries, each of the cells having a unique address including a row index and a column index, each of the key entries for matching with an input key, and (b) a processor designed and configured to search the plurality of key entries for a match, in response to the input key, the plurality of RAMs designed and configured such that: (i) at least one row in a second of the RAMs has a row index that is identical to a row index in a first of the RAMs, and (ii) the key entries are arranged within each of the plurality of RAMs in monotonic order.

Abstract: A method and system for storing arranged data in a memory, the system including: (a) a plurality of random access memories, each random access memory (RAM) of the plurality including: (i) a first array of cells, the first array having at least two dimensions and having rows and columns, the first array designed and configured to contain a plurality of key entries, each of the cells having a unique address including a row index and a column index, each of the key entries for matching with an input key, and (b) processing means designed and configured to search the plurality of key entries for a match, in response to the input key, the plurality of RAMs designed and configured such that: (i) at least one row in a second of the RAMs has a row index that is identical to a row index in a first of the RAMs, and (ii) the key entries are arranged within each of the plurality of RAMs in monotonic order.