Phased arrays play an increasingly important role in communications and radar systems. These systems require wideband signals to achieve the desired high-performance goals. A phased array's bandwidth depends on much more than the bandwidth of its components. When designing phased arrays, the traditional time-harmonic analysis methods do not capture all of the frequency performance constraints imposed by the array architecture. Grating lobes limit the maximum element spacing, while pulse/symbol dispersion and beam squint limit maximum array size and bandwidth. Hardware frequency limits bound the operating bandwidth of the array. This article discusses time-dependent performance concerns of phased arrays that limit bandwidth, such as the constraints imposed on scan angle, frequency bandwidth, beam squint, dispersion, and hardware.

With the advancement of communication technologies and knowledge technologies, many activities are changing in our daily lives. The tremendous growth in the number of internet users has led to a new business plan, a digital code to improve the business concept, of marketing, buying and selling. Cryptocurrency represents important and potentially transformative objects electronically in a wide range of networks and applications such as online social networking sites, social media platforms, global platforms and peer networks. In recent years, the use of digital money in various forms like Bitcoin has become very widespread. This paper studies about the prospect of cryptocurrency. It also investigates the confidence of users in the trading of cryptocurrency specially Bitcoin. Also, the paper examines the regulations related to use of the crypto currency in India. In addition, this paper aims to measure the prevalence of the use of cryptocurrencies to obtain a vibrant picture. This paper analysis how different countries have responded to cryptocurrency rules and laws to have a clear impact of India's regulatory laws.

Today all economies need skilled workers to meet international quality standards, increase their foreign trade, bring improved technology to their domestic industries and enhance their industrial and economic development. Skills development is used to describe a wide range of institutions and jobs that affect employment and income. The goal of the research is to analyse the performance of skill development centres and their role in creating job skills among trainees in Haryana. Frequency, Percentage, Cross tabulation, Chi square test etc. were used for the purpose of analysing the data. The findings indicate that the performance of skill centres play an effective role in creating and enhancing competency for job as well as job acquirement up to an extent.

The “set of human qualities connected with a brand” is referred to as brand personality. Consumers have been shown to infuse brands with human personality qualities, turning them become symbolic brands. Brand personality, from the perspective of the customer, is a method for people to express their personalities and define their lives via tangible goods. From the perspective of a business, brand personality is a way of expressing the benefits of your product in terms of its qualities or status implications.Companies also employ brand personality to set themselves apart from their competitors, which is critical in today’s crowded domestic marketplaces.This article explores the importance of brand personality in the 21st century. It also discusses how can marketer develop a brand personality for their products. In the present study, the design was selected mostly descriptive, as the key objective of the study is to explore the construct of brand personality in relational marketing. The finding of paper suggests thatwhen a brand has a personality, it is simpler to interact with consumers since a customer’s personality qualities may be matched to a brand’s personality features.

This research article investigates leadership behaviour and work motivation of Indian Defence Officers of all the three wings (Army, Air Force and Navy).Present work is a blend of exploratory as well as hypothesis testing study under the survey method of research. The population of the study consisted of officers of all the three wings of Indian defence services This research has devoted more attention to the need for achievement because in every sector of organizational working individuals and group of individuals strive to achieve goals and this need is positively associated with managerial performance and success and that a need for achievement can be developed in aspiring managers. Though, small survey conclusions lack generalizability, the present study does provide certain useful insights into leadership behaviour of Indian defence officers and their motivational orientation.

The recent years have witnessed rapid transformation and vigorous profits in Indian retail stores across various categories. This can be contemplated as a result of the changing attitude of Indian consumers and their overwhelming acceptance to modern retail formats. The Indian retail Industry has emerged as one of the most dynamic and fast-paced industries due to the entry of several new players. It accounts for over 10 percent of the country’s Gross Domestic Product (GDP) and around 8 percent of the employment. India is the world’s fifth-largest global destination in the retail space. Organized retailing is the process of selling goods or merchandise all under one roof in a fixed location such as a departmental store, hypermarket, supermarket or even a convenience store. Organized retail also includes internet retailing, which is the process of buying and selling products and services, such as COD, card on delivery through the internet. India has entered a stage of positive economic development which requires liberalization of the retail market to gain a significant enhancement.